BENZOYL CHLORIDE (BENZOL KLORR)

BENZOYL CHLORIDE (BENZOL KLORR)

BENZOYL CHLORIDE

CAS NO:98-88-4
EC NO:202-710-8

 

METATAGS: benzoyl chloride; Benzoik asit klorid, Benzenecarbonyl chloride, Benzoic acid, Chloride benzoylchlorid, alpha-Chlorobenzaldehyde, a-Chlorobenzaldehyde, Benzaldehyde, alpha-chloro-CCRIS 802, Benzaldehyde, .alpha.-chloro-, HSDB 383, CHEBI:82275, benzoyl-chloride,benzoyl chloride, Benzoyl chlorite, Aclopd, Chlorobenzaldehyde, Benzoc acd chlorde, Benzoil klorit, Benzoil Klorid, Benzil Klorit, Benzil Klorid; BENZOYL CHLORIDE; Benzenecarbonyl chloride; Benzoic acid, chloride; benzoylchlorid; alpha-Chlorobenzaldehyde; a-Chlorobenzaldehyde; Benzaldehyde, alpha-chloro-; Benzaldehyde, .alpha.-chloro-; HSDB 383; CHEBI:82275; PASDCCFISLVPSO-UHFFFAOYSA-N; EINECS 202-710-8; benzoyl-chloride; benzoyl chloride-; PubChem22045; Benzoyl chloride [UN1736] [Corrosive]; ; Benzoyl chloride [UN1736] [Corrosive]; C7H5ClO / C6H5COCl; BENZOL KLORÜR; benzoil klorür; benzoil klorit; benzoil kloride; benzoil chloride; 247-558-3 [EINECS]; 98-88-4 [RN]; a-Chlorobenzaldehyde, Benzaldehyde, α-chloro-; benzoic acid chloride; Benzoic acid, chloride; Benzoyl chloride [ACD/IUPAC Name] [Wiki]; Benzoyl chloride [UN1736] [Corrosive]; Benzoylchlorid [German] [ACD/IUPAC Name]; Chlorure de benzoyle [French] [ACD/IUPAC Name]; ALPHA-CHLOROBENZALDEHYDE; BENZALDEHYDE, ALPHA-CHLORO-; BENZENECARBONYL CHLORIDE; BENZOIC ACID CHLORIDE; BENZOYL CHLORIDE; DIBENZOYL CHLORIDE {BENZOYL CHLORIDE}; benzoil klorit; benzoil klorür; benzoil chlorür; benzoil chloride; benzoil klorite.

 

BENZOYL CHLORIDE; Benzenecarbonyl chloride; Benzoic acid chloride; alpha-Chlorobenzaldehyde; CAS #: 98-88-4; UN #: 1736;EC Number: 202-710-8

Preferred IUPAC name: Benzoyl chloride;Synonyms: Benzoic acid chloride.Product Information: CAS number: 98-88-4; EC index number: 607-012-00-0; EC number: 202-710-8;Formula: C₇H₅ClO; Chemical formula:C₆H₅COCl

;Molar Mass: 140.57 g/mol; HS Code: 2916 32 00

 

α-chlorobenzaldehyde; benzenecarbonyl chloride;benzoic acid chloride

 

The most important application of benzoyl chloride is the production of benzoyl peroxide, that is used as initiator in the polymer industry.

It is also used as precursor for benzophenone, in the pharmaceutical industry and as precursor of agro-chemicals.

 

Applications & Features:

Production of Benzoyl Peroxide (catalyst for the polymer industry)

Precursor of Benzophenone and several other UV-stabilizers

Precursor of Agrochemicals and Pharmaceutical applications

Dyes and pigments

 

 

Benzoyl chloride, also known as benzenecarbonyl chloride, is an organochlorine compound with the formula C6H5COCl. It is a colourless, fuming liquid with an irritating odour. 

 

It is mainly useful for the production of peroxides but is generally useful in other areas such as in the preparation of dyes, perfumes, pharmaceuticals, and resins.

 

Definition: An acyl chloride consisting of benzene in which a hydrogen is replaced by an acyl chloride group. It is an important chemical intermediate for the manufacture of other chemicals, dyes, perfumes, herbicides and pharmaceuticals.

CAS No.98-88-4; Chemical Name:Benzoyl chloride; Synonyms: BzCl;Basic Red 1;BENZOXALONE;Benzoylchlorid;BENZOYL CHLORIDE;BenzoylChlorideGr;chloruredebenzoyle;-Chlorobenzaldehyde;Benzoyl Chloride >BENZOYL CHLORIDE, ACS

 

Stability:Stable. Combustible. Incompatible with strong oxidizing agents, water, alcohols, strong bases. Reacts violently with DMSO and vigorously with alkalies.

 

 

Application:Benzoyl chloride is an organochlorine useful for the production of peroxides

Benzoyl chloride appears as a colorless fuming liquid with a pungent odor. Flash point 162°F. Lachrymator, irritating to skin and eyes. Corrosive to metals and tissue. Density 10.2 lb / gal. Used in medicine and in the manufacture of other chemicals.

 

Preparation: Benzoyl chloride is produced from benzotrichloride using either water or benzoic acid.

 

As with other acyl chlorides, it can be generated from the parent acid and other chlorinating agents phosphorus pentachloride, thionyl chloride, or oxalyl chloride. 

It was first prepared by treatment of benzaldehyde with chlorine.

 

An early method for production of benzoyl chloride involved chlorination of benzyl alcohol.

 

Reactions: It reacts with water to produce hydrochloric acid and benzoic acid.

Benzoyl chloride is a typical acyl chloride. It reacts with alcohols to give the corresponding esters. Similarly, it reacts with amines to give the amide.

 

It undergoes the Friedel-Crafts acylation with aromatic compounds to give the corresponding benzophenones and related derivatives.

With carbanions, it serves again as a source of “PhCO+”

 

Benzoyl peroxide, a common reagent in polymer chemistry, is produced industrially by treating benzoyl chloride with hydrogen peroxide and sodium hydroxide.

 

Benzoyl chloride appears as a colorless fuming liquid with a pungent odor. Flash point 162°F. Lachrymator, irritating to skin and eyes. Corrosive to metals and tissue.

Density 10.2 lb / gal. Used in medicine and in the manufacture of other chemicals.

 

 

Benzoyl chloride Chemical Properties,Uses,Production

Physical and Chemical Properties

Its pure product is a colorless and transparent flammable liquid, which is smoking exposed to air in the air. In Industry, it is slightly pale yellow, with a strong pungent odor. Its steam has a strong stimulating effect for eye mucous membranes, skin and respiratory tract, by stimulating the mucous membranes and eyes tear. Benzoyl chloride Melting point is-1.0 ℃, boiling point is 197.2 ℃, and the relative density is 1.212 (20 ℃), while a flash point is 72 ℃, and refractive index (n20) is 1.554. It is soluble in the ether, chloroform, benzene and carbon disulfide. It can gradually decomposed in water or ethanol, ammonia, which generates benzoic acid, generating benzamide, ethyl benzoate and hydrogen chloride. In the laboratory, it can be obtained by distillation of benzoic acid and phosphorus pentachloride under anhydrous conditions. Industrial production process can be obtained by the use of thionyl chloride benzaldehyde. Benzoyl chloride is an important intermediate for preparing dyes, perfumes, organic peroxides, resins and drugs. It is also used in photography and artificial tannin production, which was formerly used as an irritant gas in chemical warfare.

 

Application

Used for dye intermediates, initiator, UV absorbers, rubber additives, medicine etc.

Benzoyl chloride is intermediate of herbicide metamitron, and insecticide propargite, benzene hydrazine or intermediate food.

Benzoyl chloride is used for organic synthesis, dye and pharmaceutical raw material, manufacturing initiator benzoyl peroxide, t-butyl peroxybenzoate, pesticides and herbicides. Benzoyl chloride is an important benzoyl and benzyl reagent. Most of benzoyl chloride is used in the production of benzoyl peroxide, and secondly for the production of benzophenone, benzyl benzoate, benzyl cellulose. Benzoyl peroxide catalyzes polymerization initiator for the monomer plastic, polyester, epoxy, acrylic resin production, self-curing agent, which is a glass fiber material, fluorine rubber, silicone crosslinking agents, oil refined, bleached flour, fiber decolorizing.   Further reaction with the acid chloride can also produce acid anhydride,  and benzoic acid anhydride is the main purpose for acylation agents, which can also be used as a bleaching agent and flux of a component, as well as it can also be used for the preparation of benzoyl peroxide over.

 

Chemical Properties: Transparent, colorless liquid; pungent odor; vapor causes tears. Soluble in ether and carbon disulfide; decomposes in water. Combustible.

Chemical Properties: Benzoyl chloride is a colorless to slight brown liquid with a strong, penetrating odor.

Uses: Benzoyl Chloride is used in the manufacturing of dye intermediates.

Uses: For acylation, i.e., introduction of the benzoyl group into alcohols, phenols, and amines (Schotten-Baumann reaction); in the manufacture of benzoyl peroxide and of dye intermediates. In organic analysis for making benzoyl derivatives for identification purposes.

Definition: A liquid acyl chloride used as a benzoylating agent.

Production Methods: Benzoyl chloride can be prepared from benzoic acid by reaction with PCl5 or SOCl2, from benzaldehyde by treatment with POCl3 or SO2 Cl2, from benzotrichloride by partial hydrolysis in the presence of H2SO4 or FeCl3, from benzal chloride by treatment with oxygen in a radical source, and from several other miscellaneous reactions. Benzoyl chloride can be reduced to benzaldehyde, oxidized to benzoyl peroxide, chlorinated to chlorobenzoyl chloride and sulfonated to m-sulfobenzoic acid. It will undergo various reactions with organic reagents. For example, it will add across an unsaturated (alkene or alkyne) bond in the presence of a catalyst to give the phenylchloroketone:

Synthesis Reference(s)

 

General Description: A colorless fuming liquid with a pungent odor. Flash point 162°F. Lachrymator, irritating to skin and eyes. Corrosive to metals and tissue. Density 10.2 lb / gal. Used in medicine and in the manufacture of other chemicals.

Reactivity Profile: Benzoyl chloride reacts violently with protic solvents such as alcohols, with amines and amides (for example dimethylformamide [Bretherick 1979 p. 6] ) and with inorganic bases. Causes the violent decomposition of dimethyl sulfoxide [Chem. Eng. News 35(9): 87 1957]. May react vigorously or explosively if mixed with diisopropyl ether or other ethers in the presence of trace amounts of metal salts [J. Haz. Mat., 1981, 4, 291]. Friedel-Crafts acylation of naphthalene using Benzoyl chloride, catalyzed by AlCl3, must be conducted above the melting point of the mixture, or the reaction may be violent [Clar, E. et al., Tetrahedron, 1974, 30, 3296].

Hazard: Highly toxic. Strong irritant to skin, eyes, and mucous membranes, and via ingestion, inhala- tion. Upper respiratory tract irritant. Probable carcinogen.

Health Hazard

INHALATION: may irritate eyes, nose and throat. INGESTION: causes acute discomfort. SKIN: causes irritation and burning.

Chemical Reactivity: Reactivity with Water Slow reaction with water to produce hydrochloric acid fumes. The reaction is more rapid with steam; Reactivity with Common Materials: Slow corrosion of metals but no immediate danger; Stability During Transport: Not pertinent; Neutralizing Agents for Acids and Caustics: Soda ash and water, lime; Polymerization: Does not occur; Inhibitor of Polymerization: Not pertinent.

Safety Profile: Confirmed carcinogen with experimental tumorigenic data by skin contact.

 

 

 

 

 

 

Physicochemical Information 

Boiling point: 197.2 °C (1013 hPa)

Density: 1.21 g/cm3 (20 °C)

Explosion limit: 2.5 – 27 %(V)

Flash point: 93 °C

Ignition temperature: 600 °C

Melting Point: -0.6 °C

pH value: 2 (1 g/l, H₂O, 20 °C)

Vapor pressure: 0.5 hPa (20 °C)

Refractive Index: 1.5537 (20 °C, 589 nm)

Solubility(20 °C): (decomposition)

 

 

 

BENZOYL CHLORIDE

98-88-4

Benzenecarbonyl chloride

Benzoic acid, chloride

Benzoylchloride

alpha-Chlorobenzaldehyde

benzoic acid chloride

benzoylchlorid

Benzaldehyde, alpha-chloro-

HSDB 383

EINECS 202-710-8

UN1736

BRN 0471389

Benzoyl chloride, 99%, pure

Benzoyl chloride, 98+%, ACS reagent

Benzoyl chloride, ReagentPlus(R), >=99%

benzoyl chlorid

benzoyl choride

bezoyl chloride

benzoic chloride

BzCl

benzoyl chloride-

Benzoyl chloride [UN1736] [Corrosive]

.alpha.-Chlorobenzaldehyde

Benzaldehyde, |A-chloro-

Benzoyl chloride, ACS reagent, 99%

UN 1736

CAS-98-88-4

Benzoyl chloride

 

 

ALPHA-CHLOROBENZALDEHYDE

BENZALDEHYDE, ALPHA-CHLORO-

BENZENECARBONYL CHLORIDE

BENZOIC ACID CHLORIDE

BENZOYL CHLORIDE

DIBENZOYL CHLORIDE {BENZOYL CHLORIDE}

 

BENZOYL CHLORIDE

98-88-4

Benzenecarbonyl chloride

Benzoic acid, chloride

Benzoylchloride

alpha-Chlorobenzaldehyde

benzoic acid chloride

benzoylchlorid

Benzaldehyde, alpha-chloro-

EINECS 202-710-8

UN1736

BRN 0471389

Benzaldehyde, .alpha.-chloro-

benzoyl chlorid

benzoyl choride

bezoyl chloride

benzoic chloride

BzCl

benzoyl chloride-

PhCOCl

Bz-Cl

Benzoyl chloride [UN1736] [Corrosive]

.alpha.-Chlorobenzaldehyde

Benzaldehyde, |A-chloro-

 

247-558-3 [EINECS]

471389

98-88-4 [RN]

a-Chlorobenzaldehyde

Benzaldehyde, α-chloro-

benzoic acid chloride

Benzoic acid, chloride

Benzoyl chloride [ACD/Index Name] [ACD/IUPAC Name] [Wiki]

Benzoyl chloride [UN1736] [Corrosive]

Benzoylchlorid [German] [ACD/IUPAC Name]

Chlorure de benzoyle [French] [ACD/IUPAC Name]

DM6600000

VTY8706W36

100-09-4 [RN]

2719-27-9 [RN]

4-09-00-00721 (Beilstein Handbook Reference) [Beilstein]

43019-90-5 [RN]

52947-05-4 [RN]

59748-37-7 [RN]

ANISIC ACID

Benzaldehyde, α-chloro-

Benzenecarbonyl chloride

BENZOYL CHLORIDE-(RING-13C6)

Benzoyl Chloride, ACS reagent

BENZOYL CHLORIDE|BENZOYL CHLORIDE

benzoylchloride

Benzoyl-d5 Chloride

Cyclohexanecarbonyl chloride [ACD/Index Name] [ACD/IUPAC Name]

EINECS 202-710-8

Hexahydrobenzoyl chloride

InChI=1/C7H5ClO/c8-7(9)6-4-2-1-3-5-6/h1-5

MFCD01865658 [MDL number]

O-CHLOROFORMYLBENZENE

PS-10801

UNII:VTY8706W36

UNII-VTY8706W36

α-Chlorobenzaldehyde

α-Chlorobenzaldehyde

苯甲酰氯 [Chinese]

 

benzoilklorür (tr)

benzoil klorür (tr)

benzoil klorid (tr)

benzoilklorid (tr)

benzoilklorit (tr)

benzoil klorit (tr)

bensoüülkloriid (et)

bentsyylikloridi (fi)

benzoil klorid (sl)

benzoil-klorid (hr)

benzoil-klorid (hu)

benzoilchloridas (lt)

benzoile cloruro (it)

benzoilhlorīds (lv)

benzoylchlorid (cs)

benzoylchlorid (da)

Benzoylchlorid (de)

benzoylchlorid (sk)

benzoylchloride (nl)

benzoylklorid (no)

benzoylklorid (sv)

chlorek benzoilu (pl)

chlorek kwasu benzoesowego (pl)

chlorure de benzoyle (fr)

cloreto de benzoílo (pt)

cloruro de benzoílo (es)

cloruro di benzoile (it)

clorură de benzoil (ro)

klorur tal-benżojl (mt)

βενζοϋλοχλωρίδιο (el)

бензоил хлорид (bg)

 

CAS names: Benzoyl chloride

 

IUPAC names

Benzoic acid chloride

BENZOYL CHLORIDE

Benzoyl Chloride

Benzoyl chloride

benzoyl chloride

Benzoylchlorid

 

Trade names

BENZOESAEURECHLORID

BENZOLCARBONYLCHLORID

BENZOYL CHLORIDE

Benzoyl chloride

BENZOYLCHLORID

PHENYLCARBONYLCHLORID

 

 

 

 

 

 

Benzoyl chloride, also known as benzenecarbonyl chloride, is an organochlorine compound with the formula C6H5COCl. It is a colourless, fuming liquid with an irritating odour. It is mainly useful for the production of peroxides but is generally useful in other areas such as in the preparation of dyes, perfumes, pharmaceuticals, and resins.
Benzoyl chloride is a colorless fuming liquid with a pungent odor. Flash point 162°F. Lachrymator, irritating to skin and eyes. Corrosive to metals and tissue. Density 10.2 lb / gal. Used in medicine and in the manufacture of other chemicals.

Physical and Chemical Properties
Its pure product is a colorless and transparent flammable liquid, which is smoking exposed to air in the air. In Industry, it is slightly pale yellow, with a strong pungent odor. Its steam has a strong stimulating effect for eye mucous membranes, skin and respiratory tract, by stimulating the mucous membranes and eyes tear. Benzoyl chloride Melting point is -1.0 ℃, boiling point is 197.2 ℃, and the relative density is 1.212 (20 ℃), while a flash point is 72 ℃, and refractive index (n20) is 1.554. It is soluble in the ether, chloroform, benzene and carbon disulfide. It can gradually decomposed in water or ethanol, ammonia, which generates benzoic acid, generating benzamide, ethyl benzoate and hydrogen chloride. In the laboratory, it can be obtained by distillation of benzoic acid and phosphorus pentachloride under anhydrous conditions. Industrial production process can be obtained by the use of thionyl chloride benzaldehyde. Benzoyl chloride is an important intermediate for preparing dyes, perfumes, organic peroxides, resins and drugs. It is also used in photography and artificial tannin production, which was formerly used as an irritant gas in chemical warfare.

Application
Used for dye intermediates, initiator, UV absorbers, rubber additives, medicine etc.
Benzoyl chloride is intermediate of herbicide metamitron, and insecticide propargite, benzene hydrazine or intermediate food.
Benzoyl chloride is used for organic synthesis, dye and pharmaceutical raw material, manufacturing initiator benzoyl peroxide, t-butyl peroxybenzoate, pesticides and herbicides. In pesticides, it is a new insecticide, which is inducible isoxazole parathion (Isoxathion, Karphos) intermediate. Benzoyl chloride is an important benzoyl and benzyl reagent. Most of benzoyl chloride is used in the production of benzoyl peroxide, and secondly for the production of benzophenone, benzyl benzoate, benzyl cellulose. Benzoyl peroxide catalyzes polymerization initiator for the monomer plastic, polyester, epoxy, acrylic resin production, self-curing agent, which is a glass fiber material, fluorine rubber, silicone crosslinking agents, oil refined, bleached flour, fiber decolorizing Wait. Domestic original benzoyl chloride manufacturing enterprises are more than 20. Some of the manufacturers also produce acid chloride, and the production capacity is 10,000t. However, according to the 2003 survey, the profit is too low, because of the use of small polluting production line, while the use of polluting route is controlled by the government restrictions, and a further raw material price increases. Therefore most of the manufacturers stop the production. Further reaction with the acid chloride can also produce acid anhydride, and benzoic acid anhydride is the main purpose for acylation agents, which can also be used as a bleaching agent and flux of a component, as well as it can also be used for the preparation of benzoyl peroxide over.
Reagents for the analysis, but also for spices, organic synthesis.

 

 

 

 

 

 

Benzoikarbonil klorür olarak da bilinen benzoil klorür, C6H5COCl formülüne sahip bir organochlorin bileiidir. Bu, tahri edici bir koku veren, renksiz, köpüren bir svdr. Aslnda peroksitlerin üretimi için yararldr, ancak genellikle boyalar, parfümler, farmasötikler ve reçinelerin hazrlanmas gibi dier alanlarda da yararldr.
Benzoil klorür, keskin kokusu olan renksiz bir köpürme svsdr. Parlama noktas 162 ° F. Lachrymator, cildi ve gözleri tahri eder. Metallere ve dokulara kar koroziftir. Younluk 10,2 lb / gal. Tpta ve dier kimyasallarn üretiminde kullanlr.

Fiziksel ve kimyasal özellikler
Saf ürünü, havada havaya maruz braklan, renksiz ve effaf yanc bir svdr. Endüstride, hafif soluk sar, güçlü bir keskin kokusu vardr. Buhar, göz mukoza zarlar, cilt ve solunum yolu için, mukoza zarlarn ve göz yrtklarn uyararak güçlü bir uyarc etkiye sahiptir. Benzoil klorür Erime noktas -1.0 ℃, kaynama noktas 197.2 ° C ve nispi younluk 1.212 (20 ° C) iken, parlama noktas 72 ° C, refraktif indeks (n20) ise 1.554’dür. Eter, kloroform, benzen ve karbon disülfide çözünür. Su veya etanol, benzoik asit üreten amonyak, benzamit, etil benzoat ve hidrojen klorür üretirken giderek ayrabilir. Laboratuarda, susuz koullar altnda benzoik asit ve fosfor pentaklorid damtm ile elde edilebilir. Endüstriyel üretim süreci tiyonil klorür benzaldehid kullanlarak elde edilebilir. Benzoil klorür boyalar, parfümler, organik peroksitler, reçineler ve ilaçlar hazrlamak için önemli bir ara maddedir. Ayrca kimyasal savata tahri edici bir gaz olarak kullanlan fotoraf ve suni tanen üretiminde de kullanlr.
Uygulama
Boya ara maddeleri, balatc, UV emici, kauçuk katk maddeleri, ilaç vb için kullanlr.
Benzoil klorür herbisit metamitron ve insektisid propargit, benzen hidrazin veya ara gdann ara ürünüdür.
Benzoil klorür, organik sentez, boya ve farmasötik hammadde, balatc benzoil peroksit, t-butil peroksibenzoat, böcek öldürücüler ve herbisitler üretmek için kullanlr. Pestisitlerde, yeni bir insektisittir ve bu indüksiyon izoksazol paratiyonudur (izoaksiyon, Karphos) ara madde. Benzoil klorür, önemli bir benzoil ve benzil reaktifidir. Benzoil klorürün birçou benzoil peroksit üretiminde, ikinci olarak benzofenon, benzil benzoat, benzil selüloz üretimi için kullanlr. Benzoil peroksit, bir cam elyaf malzemesi, florür kauçuu, silikon çapraz balama ajanlar, ya rafine edilmi, aartlm un, elyaf renk giderme Bekleme monomer plastik, polyester, epoksi, akrilik reçine üretimi, kendini sertletirici ajan için polimerizasyon balatc katalize eder. Yurtiçi orijinal benzoil klorür üretim iletmelerinin 20’den fazla. Üreticilerin bazlar da asit klorür üretmek ve üretim kapasitesi 10.000t. Bununla birlikte, 2003 aratrmasna göre, kirleten rota kullanmnn hükümet kstlamalar ile kontrol edildii ve küçük bir kirleten üretim hattnn kullanlmas nedeniyle karn çok düük olduu ve bir baka hammadde fiyatnn artt belirtildi. Bu nedenle imalatçlarn çou üretimi durdurmaktadr. Asit klorid ile reaksiyona girmek ayrca asit anhidrit üretebilir ve benzoik asit anhidrid, bir aartma maddesi ve bir bileen ak olarak da kullanlabilen asilasyon ajanlar için asl amaçtr, ayrca hazrlama için de kullanlabilir Benzoil peroksit üzerinden.
Analiz için reaktifler, ayn zamanda baharatlar, organik sentez için.