DIPROPYLENE GLYCOL
DIPROPYLENE GLYCOL, DPROPLEN GLKOL
CAS No.: 25265-71-8
EC No.: 219-251-4
Synonyms:
DIPROPYLENE GLYCOL; dipropylene glycol; 1,1′-oxy di-2-propanol; 2,2′- dihydroxydipropyl ether; 2,2′- dihydroxyisopropyl ether; 1,1′- dimethyl diethylene glycol; DIPG; 3,3′-oxy dipropan-1-ol; 3,3′-oxy dipropanol; oxy dipropanol; 1,3- dipropylene glycol; 1,2- dipropylene glycol ethers; dipropyleneglycol; dipropylenglykol; DPG; 1-(2- hydroxypropoxy) propan-2-ol; 3-(3- hydroxypropoxy)propan-1-ol; bis(2- hydroxypropyl) ether; 2-(2- hydroxypropyl)-1-methyl ethanol; hydroxyprpyl oxypropanol; oxybis propanol; propanol, 3,3′-oxybis-; 1- propanol, 3,3′-oxybis-; DIPROPYLENE GLYCOL; dipropylene glycol; DIPROPYLENE GLYCOL; dipropylene glycol; DIPROPYLENE GLYCOL; dipropylene glycol; 1,1′-Oxybis(2-propanol); 4-Oxa-2,6-heptandiol; ADK DPG-RF; Caswell No. 399E; CCRIS 475; Dipropylene glycol; Dipropyleneglycol; Dipropylenglykol; Dowanol DPG; DPG-FC; DPG-RF; EC 246-770-3; EINECS 246-770-3; EPA Pesticide Chemical Code 068604; HSDB 2658; Oxybispropanol; Propanol, oxybis-; UNII-E107L85C40; DSSTox_CID_5186; DSSTox_RID_78591; DSSTox_GSID_27856; CAS-25265-71-8; oxypropyl ether; Oxydipropanol.; DIPROPYLENE GLYCOL; dipropylene glycol; DIPROPYLENE GLYCOL; dipropylene glycol; 1-(1-hydroxypropoxy)propan-1-ol; NCGC00090688-01; SCHEMBL93793; [DID-no:2584]; CHEMBL1375124; Tox21_202321; Tox21_300565; NCGC00090688-02; NCGC00163761-01; NCGC00163761-02; NCGC00163761-03; NCGC00254428-01; NCGC00259870-01; NS00006941; J-015898; 479483-65-3; oxydipropanol;oxybis-propano; oxybispropanol; HOSTALUXPNFLUID; oxybis-Propanol; DIPROPYLENE GLYCOL; dipropylene glycol; DIPROPYLENE GLYCOL; dipropylene glycol; Propanol, oxybis-; DIPROPYLENE GLYCOL; Dipropylene isomers; DIPROPYLENE GLYCOL LO+; BIS(HYDROXYPROPYL) ETHER; Dipropylene Glycol; Dipropylene glycol; Oxydipropanol (DPG-RF); Oxydipropanol; 246-770-3; Dipropylene Glycol; Oxydiproanol; dipropylene glycol; phthalic anhydride; DIPROPYLENE GLYCOL; Oxydipropanol; DIPROPYLENE GLYCOL; dipropylene glycol; DIPROPYLENE GLYCOL; dipropylene glycol; oxydipropanol (Boundary composition); oxydipropanol; DipropyleneGlycol; Standard composition; Oxydipropanol (DPG); Composition 17; oxydipropanol; Oxydipropanol; Dipropylene glycol; Oxydipropanol; DPG; Legal Entity Composition; DIPROPYLENE GLYCOL; dipropylene glycol; DIPROPYLENE GLYCOL; dipropylene glycol; Oxidipropanol; Composition 25; Dipropyleneglycol; Dipropyleneglycol; Agent I858; Bis(hydroxypropyl) ether; DPG; Propanol, oxybis-; dipropylene glycols,mixture of; oxydipropanol; Dipropylene Glycol; oxybis-Propanol; Dipropyleneglycol,MixedIsomers,~98%; DIPROPYLENE GLYCOL; dipropylene glycol; DIPROPYLENE GLYCOL; dipropylene glycol; DipropyleneGlycol,Certified; β,β-dihydroxydi-n-propyl ether; HOSTALUXPNFLUID; 1-(1-Hydroxypropoxy)propan-1-ol; Dipropylene glycol, 99%, mixture of isomeric propylene glycol ethers; DIPROPYLENE GLYCOL; dipropylene glycol; DIPROPYLENE GLYCOL LO+; Dipropylene glycol, Mixture of isoMeric propylene glycol ethers, 99% 1KG; 4-Oxa-2,6-heptandiol; 4-Oxa-1,7-heptandiol; 1,1′-Oxybis(1-propanol); 1,1′-Oxybis(2-propanol); DIPROPYLENE GLYCOL; dipropylene glycol; DIPROPYLENE GLYCOL; dipropylene glycol; 1,1′-oxy di-2-propanol; 2,2′- dihydroxydipropyl ether; 2,2′- dihydroxyisopropyl ether; 1,1′- dimethyl diethylene glycol; DIPG; 3,3′-oxy dipropan-1-ol; 3,3′-oxy dipropanol; oxy dipropanol; 1,3- dipropylene glycol; 1,2- dipropylene glycol ethers; dipropyleneglycol; dipropylenglykol; DPG; 1-(2- hydroxypropoxy) propan-2-ol; 3-(3- hydroxypropoxy)propan-1-ol; bis(2- hydroxypropyl) ether; 2-(2- hydroxypropyl)-1-methyl ethanol; hydroxyprpyl oxypropanol; oxybis propanol; propanol, 3,3′-oxybis-; 1- propanol, 3,3′-oxybis-; DIPROPYLENE GLYCOL; dipropylene glycol; DIPROPYLENE GLYCOL; dipropylene glycol; DIPROPYLENE GLYCOL; dipropylene glycol; 1,1′-Oxybis(2-propanol); 4-Oxa-2,6-heptandiol; ADK DPG-RF; Caswell No. 399E; CCRIS 475; Dipropylene glycol; Dipropyleneglycol; Dipropylenglykol; Dowanol DPG; DPG-FC; DPG-RF; EC 246-770-3; EINECS 246-770-3; EPA Pesticide Chemical Code 068604; HSDB 2658; Oxybispropanol; Propanol, oxybis-; UNII-E107L85C40; DSSTox_CID_5186; DSSTox_RID_78591; DSSTox_GSID_27856; CAS-25265-71-8; oxypropyl ether; Oxydipropanol.; DIPROPYLENE GLYCOL; dipropylene glycol; DIPROPYLENE GLYCOL; dipropylene glycol; 1-(1-hydroxypropoxy)propan-1-ol; NCGC00090688-01; SCHEMBL93793; [DID-no:2584]; CHEMBL1375124; Tox21_202321; Tox21_300565; NCGC00090688-02; NCGC00163761-01; NCGC00163761-02; NCGC00163761-03; NCGC00254428-01; NCGC00259870-01; NS00006941; J-015898; 479483-65-3; oxydipropanol;oxybis-propano; oxybispropanol; HOSTALUXPNFLUID; oxybis-Propanol; DIPROPYLENE GLYCOL; dipropylene glycol; DIPROPYLENE GLYCOL; dipropylene glycol; Propanol, oxybis-; DIPROPYLENE GLYCOL; Dipropylene isomers; DIPROPYLENE GLYCOL LO+; BIS(HYDROXYPROPYL) ETHER; Dipropylene Glycol; Dipropylene glycol; Oxydipropanol (DPG-RF); Oxydipropanol; 246-770-3; Dipropylene Glycol; Oxydiproanol; dipropylene glycol; phthalic anhydride; DIPROPYLENE GLYCOL; Oxydipropanol; DIPROPYLENE GLYCOL; dipropylene glycol; DIPROPYLENE GLYCOL; dipropylene glycol; oxydipropanol (Boundary composition); oxydipropanol; DipropyleneGlycol; Standard composition; Oxydipropanol (DPG); Composition 17; oxydipropanol; Oxydipropanol; Dipropylene glycol; Oxydipropanol; DPG; Legal Entity Composition; DIPROPYLENE GLYCOL; dipropylene glycol; DIPROPYLENE GLYCOL; dipropylene glycol; Oxidipropanol; Composition 25; Dipropyleneglycol; Dipropyleneglycol; Agent I858; Bis(hydroxypropyl) ether; DPG; Propanol, oxybis-; dipropylene glycols,mixture of; oxydipropanol; Dipropylene Glycol; oxybis-Propanol; Dipropyleneglycol,MixedIsomers,~98%; DIPROPYLENE GLYCOL; dipropylene glycol; DIPROPYLENE GLYCOL; dipropylene glycol; DipropyleneGlycol,Certified; β,β-dihydroxydi-n-propyl ether; HOSTALUXPNFLUID; 1-(1-Hydroxypropoxy)propan-1-ol; Dipropylene glycol, 99%, mixture of isomeric propylene glycol ethers; DIPROPYLENE GLYCOL; dipropylene glycol; DIPROPYLENE GLYCOL LO+; Dipropylene glycol, Mixture of isoMeric propylene glycol ethers, 99% 1KG; 4-Oxa-2,6-heptandiol; 4-Oxa-1,7-heptandiol; 1,1′-Oxybis(1-propanol); 1,1′-Oxybis(2-propanol); DIPROPYLENE GLYCOL; dipropylene glycol
DIPROPYLENE GLYCOL
Chemical Name: Dipropylene glycol
Dipropylene glycol [HO- (CH3-CHCH2O) 2-H] is a clear, colorless, slightly viscous liquid that is much less hygroscopic than other common glycols. It is an excellent solvent that is completely miscible with water and ethanol, benzene, toluene, castor oil, carbon tetrachloride, many organic compounds. Dipropylene glycol is also an excellent cross-solvent or co-solvent.
Dipropylene glycol is a dihydroxy alcohol and undergoes reactions peculiar to such compounds. Commercially of greatest importance are reactions in which various ether and ester derivatives are formed. Dipropylene glycol diesters prepared by the reaction of dipropylene glycol and acids can be used as cosmetic ingredients with plasticizers, fuel additives, resins and dyes. A particularly important reaction of dipropylene glycol is with unsaturated dibasic acids such as maleic acid or fumaric acid. The unsaturated polyester resins obtained can then be crosslinked with styrene.
Dipropylene glycol as a solvent is a component of hydraulic brake fluids, cutting oils and textile oils. Inks are an excellent solvent, especially for steam set types and those used in food packaging where there is no residue and odor.
Dipropylene glycol is stainless. It has low vapor pressure and high flash point. As a result, it is easily processed under ordinary commercial conditions. Mild steel is satisfactory for storage tanks except where color requirements are critical. Resin-lined steel, stainless steel or aluminum tanks provide protection against discoloration and small amounts of iron contamination. It is generally not necessary to cover storage tanks with inert gas.
Polyester resins prepared from dipropylene glycol tend to be more flexible and less crystalline than those prepared from ethylene glycol.
Dipropylene glycol polyesters are not as sensitive to water as diethylene glycol polyesters. Urethane ranging from rubbery plastic to foams is synthesized from diisocyanates and polyesters containing dipropylene glycol. The properties of urethanes are determined according to the ratio of acid and glycol used in the preparation of the polyester component. Urethanes have end uses as adhesives, elastomers, foams, molding compounds and surface coatings.
Usage areas
Dipropylene glycol is used as a heat transfer fluid for both low and high temperature applications.
It is used as a high temperature reaction medium in the synthesis of some drugs and also as an antifreeze.
Dipropylene glycol has germicidal properties and can be used as an air purifying agent.
It is used as a solvent in many industries.
Dipropylene glycol finds application mainly in the production of industrial intermediates, unsaturated polyester resins, plasticizers, alkyd resins, cosmetics and urethane polyols, and is used as an additive in the formulations of antifoam agents, industrial soaps and functional fluids.
Dipropylene glycol; It is a solvent and is used as a moisturizing agent that acts as a diluent and / or carrier in fragrance and deodorant applications and is involved in diluting fragrance oils.
Dipropylene glycol; It acts as an additive in many cosmetic product formulations such as hair care and bath products, deodorants, shaving and skin care products.
Propylene glycol, dipropylene glycol and tripropylene glycol; solvent, softener, emulsion stabilizer or viscosity modifier in fragrance, cosmetic and personal care products; humectant due to its hygroscopic nature and ability to hold water; many are used to protect against bacterial and fungal species.
In skin care products such as cream, moisturizer, cleanser, lotion, sun care products; in deodorants; in hair care products such as shampoo, coloring products; in shaving products such as creams, mousses, gels and aftershave lotions; in bath and shower products; in perfumes and colognes; in baby care products; It is used in cosmetic products such as eyeliner and lipstick, and in oral care products such as mouthwash and toothpaste.
Dipropylene glycol
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Dipropylene glycol
Dipropylene glycol.svg
Names
IUPAC names
4-Oxa-2,6-heptandiol and
4-Oxa-1,6-heptandiol
Other names
1,1′-Oxybis(1-propanol) and
1,1′-Oxybis(2-propanol)
Identifiers
CAS Number
25265-71-8 check
3D model (JSmol)
Interactive image
4-oxa-2,6-heptandiol: Interactive image
ChemSpider
5020642 ☒
ECHA InfoCard 100.042.504 Edit this at Wikidata
EC Number
219-251-4
PubChem CID
32857
UNII
S1OQ81LMNA
CompTox Dashboard (EPA)
DTXSID0027856 Edit this at Wikidata
InChI[show]
SMILES[show]
Properties
Chemical formula C6H14O3
Molar mass 134.173 g/mol
Appearance colorless liquid
Density 1.0206 g/cm3 at 20 °C
Boiling point 230.5 °C (446.9 °F; 503.6 K)[1]
Solubility in water miscible with water, soluble in ethanol
Hazards
Safety data sheet SIRI.org
NFPA 704 (fire diamond)
NFPA 704 four-colored diamond
110
Flash point 121 °C (250 °F; 394 K)
Autoignition
temperature 310 °C (590 °F; 583 K)
Related compounds
Related compounds Ethylene glycol
Propylene glycol
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Infobox references
Dipropylene glycol is a mixture of three isomeric chemical compounds, 4-oxa-2,6-heptandiol, 2-(2-hydroxy-propoxy)-propan-1-ol, and 2-(2-hydroxy-1-methyl-ethoxy)-propan-1-ol. It is a colorless, nearly odorless liquid with a high boiling point and low toxicity.[2][3]
Uses
Dipropylene glycol finds many uses as a plasticizer, an intermediate in industrial chemical reactions, as a polymerization initiator or monomer, and as a solvent. Its low toxicity and solvent properties make it an ideal additive for perfumes and skin and hair care products. It is also a common ingredient in commercial fog fluid, used in entertainment industry fog machines.[2][3][4]
Dipropylene Glycol
Messages
Overview(active tab)
Safety
Resources
What Is It?
Butylene Glycol, Hexylene Glycol, Ethoxydiglycol and Dipropylene Glycol are clear, practically colorless, liquids. In cosmetics and personal care products, these ingredients are used in the formulation of hair and bath products, eye and facial makeup, fragrances, personal cleanliness products, and shaving and skin care products.
Why is it used in cosmetics and personal care products?
Butylene Glycol, Hexylene Glycol, Ethoxydiglycol and Dipropylene Glycol are used as solvents and viscosity decreasing agents in cosmtics and personal care products.
Scientific Facts:
Butylene Glycol, or 1,3-Butanediol, dissolves most essential oils and synthetic flavoring substances. Butylene Glycol, Hexylene Glycol, Ethoxydiglycol and Dipropylene Glycol are glycols or glycol ethers. Glycols are a class of alcohols that contain two hydroxyl groups which are also called a diols.
Safety Information:
The Food and Drug Administration (FDA) permits Butylene Glycol to be used as a synthetic flavoring and adjuvant for direct addition to food. Butylene Glycol, Hexylene Glycol and Dipropylene Glycol are allowed to be used as indirect food additives. For example, Butylene Glcyol may be used in polymeric coatings in contact with food, and Hexylene Glycol and Dipropylene Glycol may be used in adhesives in contact with food.
The safety of Butylene Glycol and related ingredients has been assessed by the Cosmetic Ingredient Review (CIR) Expert Panel. The CIR Expert Panel evaluated the scientific data and concluded that Butylene Glycol, Hexylene Glycol, Ethoxydiglycol and Dipropylene Glycol are safe for use in cosmetics and personal care products.
In 2004, the CIR Expert Panel considered available new data on Butylene Glycol and the related ingredients and reaffirmed the above conclusion.
More safety Information:
CIR Safety Review: The CIR Expert Panel noted that Butylene Glycol can be metabolized and used as a source of calories. The results of acute, subchronic, and chronic oral toxicity studies indicated a low order of toxicity for these glycols. Results of parenteral injection, inhalation, and acute and subchronic cutaneous toxicity studies likewise supported a low order of toxicity.
Butylene Glycol caused minimal to mild skin irritation but no evidence of sensitization. The glycols produced mild to severe ocular irritation with Hexylene Glycol producing the most severe irritation. A number of product formulations containing these glycols at concentrations up to 21.4% have been tested in various human skin irritation and sensitization assays. The degree of irritation produced depended upon the particular product. There was no correlation between the degree of irritation and the concentration of the glycol present in the product. There were no reactions indicative of skin sensitization to these glycols in any skin sensitization assays and no suggestions of phototoxicity or photosensitization.
Dipropylene Glycol (DPG)
Product Stewardship Summary (CAS number 25265-71-8)
Chemical Formula for Dipropylene Glycol (DPG) C6H14O3
What is Dipropylene Glycol (DPG)?
DPG is a derivative of propylene oxide (PO) and is produced in a two-step process. The first step is the reaction of PO with water into a mixture of Monopropylene glycol (MPG) and DPG and the second step is the distillation and purification of the mixture into its two separate components, with MPG being the main component. DPG consists of three isomers 1,1′-oxidi-2-propanol, 2-(2′-hydroxypropoxy)-1-propanol and 2,2′- oxidi-1-propanol and is a colourless, viscous and odourless liquid. It is highly hygroscopic and miscible in all ratios with water and most organic solvents.
How is Dipropylene Glycol (DPG) Used?
Industrial uses of DPG include as a raw material to produce polymers such as polyester and alkyd resins or as plasticizer in other polymers, for example PVC. DPG can also be a component in cleaning agents and printing inks or act as a carrier in many other formulations; for example, personal care products such as fragrances, soaps and cosmetics. Health, Safety and Environmental Considerations DPG has low acute toxicity by oral, dermal or inhalation routes. It is non-irritating to the skin and eye and there is no evidence of allergic skin reactions. DPG is not considered to be carcinogenic or genotoxic, nor does it have effects on fertility or reproduction. DPG is readily biodegradable, is not expected to bio-accumulate and is of very low toxicity to aquatic organisms. DPG is not classified as flammable, but will burn at temperatures over 200 – 244°F/90 – 20°C. Storing and Transporting Dipropylene Glycol (DPG) Dipropylene glycol is transported by tank truck, rail car and vessel as bulk products and by tank truck and vessel as packed product. DPG is hygroscopic and requires storage equipped with drying devices to protect the product from humidity. Storage temperature should not exceed 104°F/40°C. In cold climates, tank heating devices and insulation must be installed.
Risk Characterization Summary
Risks associated with exposure to these products have been evaluated for the following “chain-ofcommerce” activities: manufacture, storage, product transfer, transportation, and customers/markets. They are manufactured, stored and transported to customers in closed systems. Depending on the customer, end uses may vary from use as an intermediate for the manufacture of other chemicals, commercial products, or certain formulated consumer products. Proper equipment design and handling procedures maintain low risk from exposure where used as an intermediate. Exposures may be higher in commercial and consumer applications. To minimize risk, additional controls such as, special handling procedures and protective packaging are implemented.
DPROPLEN GLKOL
Görünümü : Renksiz, Higroskopik Bir Sv.
Kimyasal Ad : Dipropilen glikol
Kimyasal Formülü : CH3CHOHCH2OH
Ambalaj ekli : 215 Kg’lk Varil
Tanm ve Kullanm Alanlar :
Dipropilen glikol [HO- (CH3-CHCH2O) 2-H], dier yaygn glikollerden çok daha az higroskopik olan berrak, renksiz, hafifçe yapkan bir svdr. Bu su ve etanol, benzen, toluen, hint ya, karbon tetraklorür, bir çok organik bileikler ile tamamen karabilir mükemmel bir çözücüdür . Dipropilen glikol ayn zamanda mükemmel bir karlkl çözücü veya yardmc çözücüdür.
Dipropilen glikol bir dihidroksi alkoldür ve bu tip bileiklere özgü reaksiyonlara maruz kalr. Ticari olarak en büyük önemi, çeitli eter ve ester türevlerinin olutuu reaksiyonlardr. Dipropilen glikol ve asitlerin reaksiyonu ile hazrlanan dipropilen glikol diesterleri, plastikletiriciler, yakt katk maddeleri, reçineler ve boyalar ile kozmetik bileenleri olarak kullanlabilir. Dipropilen glikolün özellikle önemli bir reaksiyonu, maleik asit veya fumarik asit gibi doymam dibazik asitlerle yaplr. Elde edilen doymam polyester reçineler daha sonra stiren ile çapraz balanabilir.
Çözücü olarak dipropilen glikol, hidrolik fren svlarnn, kesme yalarnn ve tekstil yalarnn bir bileenidir. Mürekkepler, özellikle buhar setli tipler için ve tortu ve koku bulunmamas gereken gda paketlerinde kullanlanlar için mükemmel bir çözücüdür.
Dipropilen glikol paslanmazdr. Düük buhar basnc ve yüksek parlama noktas vardr. Sonuç olarak sradan ticari artlar altnda kolayca ilenir. Yumuak çelik, renk gereksinimlerinin kritik olduu yerler dnda depolama tanklar için tatminkardr. Reçine astarl çelik, paslanmaz çelik veya alüminyum tanklar renk deiiklii ve az miktarda demir kontaminasyonuna kar koruma salar. Depolama tanklarnn inert gazla örtülmesi genel olarak gerekli deildir.
Dipropilen glikol’den hazrlanan polyester reçineler, etilen glikolden hazrlananlara kyasla daha esnek ve daha az kristal olma eilimindedir.
Dipropilen glikol poliesterleri, dietilen glikol poliesterleri kadar suya kar hassastr deildir. Lastikli plastikten köpüklere kadar uzanan üretan, diizosiyanatlardan ve dipropilen glikol içeren poliesterlerden sentezlenir. Üretanlarn özellikleri, polyester bileeninin hazrlanmasnda kullanlan asit ve glikol oranlarna göre belirlenir. Üretanlar, yaptrclar, elastomerler, köpükler, kalplama bileikleri ve yüzey kaplamalar olarak nihai kullanm alanlarna sahiptir.
Kullanm Alanlar
Dipropilen glikol hem düük hem de yüksek scaklk uygulamalar için bir s transfer svs olarak kullanlmaktadr.
Baz ilaçlarn sentezinde yüksek scaklkta bir reaksiyon ortam olarak ve ayrca antifriz olarak kullanlr.
Dipropilen glikol mikrop öldürücü özelliklere sahiptir ve bir hava temizleme ajan olarak kullanlabilir.
Birçok sektörde solvent olarak kullanlr.
Dipropilen glikol, balca endüstriyel ara madde, doymam polyester reçine, plastikletiriciler, alkit reçineler, kozmetik ürünleri ve üretan polyollarn üretiminde uygulama alan bulmakta ve köpük önleyici ajanlar, endüstriyel sabunlar ve fonksiyonel akkanlarn formülasyonlarnda katk maddesi olarak yer almaktadr.
Dipropilen glikol; bir solvent olup koku ve deodorant uygulamalarnda sulandrc ve/veya tayc görevi gören bir nemlendirici ajan olarak kullanlmakta ve koku yalarnn sulandrlmasnda görev almaktadr.
Dipropilen glikol; saç bakm ve banyo ürünleri, deodorantlar, tra ve cilt bakm ürünleri gibi birçok kozmetik ürün formülasyonunda katk maddesi olarak görev almaktadr.
Propilen glikol, dipropilen glikol ve tripropilen glikol; koku, kozmetik ve kiisel bakm ürünlerinde solvent, yumuatc, emülsiyon stabilizatörü veya viskozite deitirici; higroskopik doas ve su tutma yeteneinden dolay humektant; çok sayda bakteri ve fungal türe kar koruyucu olarak kullanlmaktadr.
Krem, nemlendirici, temizleyici, losyon, güne bakm ürünleri gibi cilt bakm ürünlerinde; deodorantlarda; ampuan, renklendirme ürünleri gibi saç bakm ürünlerinde; krem, köpük, jeller ve tra sonras losyon gibi tra ürünlerinde; banyo ve du ürünlerinde; parfüm ve kolonyalarda; bebek bakm ürünlerinde; göz kalemi ve dudak boyas gibi kozmetik ürünlerinde, az ykama suyu ve di macunu gibi az bakm ürünlerinin formülasyonlarnda yer almaktadr.
Dipropilen glikol
Gezintiye atlaArama yapmak için atla
Dipropilen glikol
Dipropilen glikol.svg
simler
IUPAC isimleri
4-Oxa-2,6-heptandiol ve
4-Oxa-1,6-heptandiol
Dier isimler
1,1′-Oxybis (1-propanol) ve
1,1′-Oxybis (2-propanol)
Tanmlayclar
CAS numaras
25265-71-8 çek
3B modeli (JSmol)
Etkileimli görüntü
4-oxa-2,6-heptandiol: Etkileimli görüntü
ChemSpider
5020642 ☒
ECHA InfoCard 100.042.504 Bunu Vikiveri’de düzenleyin
EC Numaras
219-251-4
PubChem Müteri Kimlii
32857
UNII
S1OQ81LMNA
CompTox Kontrol Paneli (EPA)
DTXSID0027856 Bunu Vikiveri’de düzenleyin
InChI [gösteri]
SMILES [gösteri]
Özellikleri
Kimyasal formül C6H14O3
Molar kütle 134.173 g / mol
Görünüm renksiz sv
20 ° C’de younluk 1.0206 g / cm3
Kaynama noktas 230,5 ° C (446,9 ° F; 503,6 K) [1]
Suda çözünürlük, suyla karabilir, etanolde çözünür
Tehlikeler
Güvenlik veri sayfas SIRI.org
NFPA 704 (ate elmas)
NFPA 704 dört renkli elmas
110
Parlama noktas 121 ° C (250 ° F; 394 K)
Kendiliinden tutuma
scaklk 310 ° C (590 ° F; 583 K)
Bantl bileikler
lgili bileikler Etilen glikol
Propilen glikol
Aksi belirtilmedikçe, veriler standart hallerinde (25 ° C [77 ° F], 100 kPa) malzemeler için verilmitir.
☒ dorula (kontrol nedir?)
Bilgi kutusu referanslar
Dipropilen glikol, üç izomerik kimyasal bileik, 4-oksa-2,6-heptandiol, 2- (2-hidroksi-propoksi) -propan-1-ol ve 2- (2-hidroksi-1-metil-etoksi karmdr. ) -propan-1-ol. Yüksek kaynama noktasna ve düük toksisiteye sahip renksiz, neredeyse kokusuz bir svdr. [2] [3]
Kullanmlar
Dipropilen glikol, bir plastikletirici, endüstriyel kimyasal reaksiyonlarda bir ara ürün, bir polimerizasyon balatc veya monomer olarak ve bir çözücü olarak birçok kullanm alan bulur. Düük toksisitesi ve çözücü özellikleri onu parfümler, cilt ve saç bakm ürünleri için ideal bir katk maddesi yapar. Ayn zamanda elence endüstrisi sis makinelerinde kullanlan ticari sis svsnda yaygn bir bileendir. [2] [3] [4]
Dipropilen Glikol
Mesajlar
Genel Bak (etkin sekme)
Emniyet
Kaynaklar
Bu ne?
Butilen Glikol, Heksilen Glikol, Etoksidiglikol ve Dipropilen Glikol berrak, pratik olarak renksiz svlardr. Kozmetik ve kiisel bakm ürünlerinde bu bileenler saç ve banyo ürünleri, göz ve yüz makyaj, kokular, kiisel temizlik ürünleri, tra ve cilt bakm ürünlerinin formülasyonunda kullanlmaktadr.
Neden kozmetik ve kiisel bakm ürünlerinde kullanlr?
Bütilen Glikol, Heksilen Glikol, Etoksidiglikol ve Dipropilen Glikol, kozmik ve kiisel bakm ürünlerinde çözücü ve viskozite düürücü maddeler olarak kullanlr.
Bilimsel gerçekler:
Butilen Glikol veya 1,3-Butandiol, çou uçucu yalar ve sentetik tatlandrc maddeleri çözer. Butilen Glikol, Heksilen Glikol, Etoksidiglikol ve Dipropilen Glikol, glikoller veya glikol eterlerdir. Glikoller, dioller olarak da adlandrlan iki hidroksil grubu içeren bir alkol snfdr.
Güvenlik Bilgisi:
Gda ve laç Dairesi (FDA), Butilen Glikol’ün gdaya dorudan ilave edilmek üzere sentetik bir aroma ve adjuvan olarak kullanlmasna izin verir. Butilen Glikol, Heksilen Glikol ve Dipropilen Glikolün dolayl gda katk maddeleri olarak kullanlmasna izin verilir. Örnein, Butilen Glcyol gda ile temas eden polimerik kaplamalarda kullanlabilir ve Heksilen Glikol ve Dipropilen Glikol gda ile temas eden yaptrclarda kullanlabilir.
Butilen Glikol ve ilgili bileenlerin güvenlii, Kozmetik Bileen nceleme (CIR) Uzman Paneli tarafndan deerlendirilmitir. CIR Uzman Paneli bilimsel verileri deerlendirdi ve Butilen Glikol, Heksilen Glikol, Etoksidiglikol ve Dipropilen Glikol’ün kozmetik ve kiisel bakm ürünlerinde kullanm için güvenli olduu sonucuna vard.
2004 ylnda, CIR Uzman Paneli Butilen Glikol ve ilgili bileenler hakknda mevcut yeni verileri deerlendirdi ve yukardaki sonucu yeniden teyit etti.
Daha fazla güvenlik bilgisi:
CIR Güvenlik ncelemesi: CIR Uzman Paneli, Butilen Glikolün metabolize edilebileceini ve bir kalori kayna olarak kullanlabileceini belirtti. Akut, subkronik ve kronik oral toksisite çalmalarnn sonuçlar, bu glikoller için düük seviyede toksisite gösterdi. Parenteral enjeksiyon, inhalasyon ve akut ve subkronik deri toksisite çalmalarnn sonuçlar benzer ekilde düük toksisite düzeyini destekledi.
Butilen Glikol ciltte minimum ila hafif tahrie neden oldu, ancak hassasiyet belirtisi yoktu. Glikoller, en iddetli tahrii üreten Heksilen Glikol ile hafif ila iddetli oküler tahri oluturdu. Bu glikolleri% 21.4’e varan konsantrasyonlarda içeren bir dizi ürün formülasyonu, çeitli insan derisi tahri ve hassaslatrma deneylerinde test edilmitir. Üretilen tahri derecesi belirli ürüne baldr. Tahri derecesi ile üründe bulunan glikol konsantrasyonu arasnda hiçbir korelasyon yoktu. Herhangi bir cilt hassaslatrma testinde bu glikollere kar cilt hassasiyetini gösteren hiçbir reaksiyon ve fototoksisite veya a duyarllk önerisi yoktur.
Dipropilen Glikol (DPG)
Ürün Yönetim Özeti (CAS numaras 25265-71-8)
Dipropilen Glikol (DPG) C6H14O3 için Kimyasal Formül
Dipropilen Glikol nedir (DPG)?
DPG, bir propilen oksit (PO) türevidir ve iki aamal bir ilemle üretilir. lk adm, PO’nun su ile bir Monopropilen glikol (MPG) ve DPG karmna dönütürülmesidir ve ikinci adm, karmn iki ayr bileenine damtlmas ve saflatrlmasdr, MPG ana bileenidir. DPG, üç izomer 1,1′-oksidi-2-propanol, 2- (2′-hidroksipropoksi) -1-propanol ve 2,2′-oksidi-1-propanolden oluur ve renksiz, viskoz ve kokusuz bir svdr. Su ve çou organik çözücü ile tüm oranlarda yüksek derecede higroskopiktir ve karabilir.
Dipropilen Glikol (DPG) Nasl Kullanlr?
DPG’nin endüstriyel kullanmlar, polyester ve alkid reçineleri gibi polimerleri üretmek için bir hammadde veya örnein PVC gibi dier polimerlerde plastikletirici olarak içerir. DPG ayn zamanda temizlik maddeleri ve bask mürekkeplerinde bir bileen olabilir veya dier birçok formülasyonda bir tayc görevi görebilir; örnein kokular, sabunlar ve kozmetikler gibi kiisel bakm ürünleri. Salk, Güvenlik ve Çevresel Hususlar DPG, oral, dermal veya inhalasyon yollaryla düük akut toksisiteye sahiptir. Cildi ve gözü tahri etmez ve alerjik cilt reaksiyonlarna dair bir kant yoktur. DPG, kanserojen veya genotoksik olarak kabul edilmez ve dourganlk veya üreme üzerinde etkisi yoktur. DPG kolayca biyolojik olarak parçalanabilir, biyolojik olarak birikmesi beklenmez ve suda yaayan organizmalar için çok düük toksisiteye sahiptir. DPG yanc olarak snflandrlmaz, ancak 200 – 244 ° F / 90 – 20 ° C’nin üzerindeki scaklklarda yanacaktr. Dipropilen Glikolün (DPG) Depolanmas ve Tanmas Dipropilen glikol, dökme ürünler olarak tanker, vagon ve gemi ile ve paketlenmi ürün olarak tanker ve gemi ile tanr. DPG higroskopiktir ve ürünü nemden korumak için kurutma cihazlaryla donatlm depolama gerektirir. Depolama scakl 104 ° F / 40 ° C’yi geçmemelidir. Souk iklimlerde tank stma cihazlar ve izolasyon taklmaldr.
Risk Karakterizasyon Özeti
Bu ürünlere maruz kalmayla ilgili riskler, u “ticaret zinciri” faaliyetleri için deerlendirilmitir: üretim, depolama, ürün transferi, nakliye ve müteriler / pazarlar. Kapal sistemlerde üretilir, depolanr ve müterilere ulatrlr. Müteriye bal olarak, son kullanmlar dier kimyasallarn, ticari ürünlerin veya belirli formüle edilmi tüketici ürünlerinin üretimi için bir ara ürün olarak kullanmdan farkllk gösterebilir. Uygun ekipman tasarm ve kullanm prosedürleri, ara ürün olarak kullanldnda maruz kalma riskinin düük olmasn salar. Ticari ve tüketici uygulamalarnda riskler daha yüksek olabilir. Riski en aza indirmek için, özel kullanm prosedürleri ve koruyucu ambalajlama gibi ek kontroller uygulanr.