2-ETHYL HEXANOL (2-ETL HEGZANOL)
synonyms;
2-Ethylhexan-1-ol; 2-Ethylhexanol; 2-ETHYL-1-HEXANOL; 1-Hexanol, 2-ethyl-; 2-Ethyl-1-hexanol; 2-Aethylhexanol; 2-Ethyl-1-hexanol; 2-Ethyl-1-hexanol; 2-ethylhexan-1-ol; 2-Ethylhexanol; 2-EH (=2-ethyl hexanol); 2-EH alcohol; 2-ethyl 2-hexan-1-ol; 2-ethyl hexanol; 2-ethyl hexyl alcohol; 2-ethylhexan-1-ol; 2-ethylhexanol; alcohol C8; EXXAL 8; isooctanol (=2-ethyl-1-hexanol); octyl alcohol(2-EH)(=2-ethyl-1-hexanol); 2-Etil Hegzanol; 2ETLHEGZANOL; 2,etilhekzanol; 2-etilhexanol; 2 etil hegzil alkol; 2 ethlylene hexanol alcohol; 2-ethylene hexanol; 2-etilhekzanol; 2 Ethylhexanol (2EH); 2-etilheksanoik asit; 2-Ethylhexan-1-ol; 2-Ethylhexanol; 2-ETHYL-1-HEXANOL; 1-Hexanol, 2-ethyl-; 2-Ethyl-1-hexanol; 2-Aethylhexanol; 2-Ethyl-1-hexanol; 2-Ethyl-1-hexanol; 2-ethylhexan-1-ol; 2-Ethylhexanol; 2-EH (=2-ethyl hexanol); 2-EH alcohol; 2-ethyl 2-hexan-1-ol; 2-ethyl hexanol; 2-ethyl hexyl alcohol; 2-ethylhexan-1-ol; 2-ethylhexanol; alcohol C8; EXXAL 8; isooctanol (=2-ethyl-1-hexanol); octyl alcohol(2-EH)(=2-ethyl-1-hexanol); 2-Etil Hegzanol; 2ETLHEGZANOL; 2,etilhekzanol; 2-etilhexanol; 2 etil hegzil alkol; 2 ethlylene hexanol alcohol; 2-ethylene hexanol; 2-etilhekzanol; 2 Ethylhexanol (2EH); 2-etilheksanoik asit; 2-Ethylhexan-1-ol; 2-Ethylhexanol; 2-ETHYL-1-HEXANOL; 1-Hexanol, 2-ethyl-; 2-Ethyl-1-hexanol; 2-Aethylhexanol; 2-Ethyl-1-hexanol; 2-Ethyl-1-hexanol; 2-ethylhexan-1-ol; 2-Ethylhexanol; 2-EH (=2-ethyl hexanol); 2-EH alcohol; 2-ethyl 2-hexan-1-ol; 2-ethyl hexanol; 2-ethyl hexyl alcohol; 2-ethylhexan-1-ol; 2-ethylhexanol; alcohol C8; EXXAL 8; isooctanol (=2-ethyl-1-hexanol); octyl alcohol(2-EH)(=2-ethyl-1-hexanol); 2-Etil Hegzanol; 2ETLHEGZANOL; 2,etilhekzanol; 2-etilhexanol; 2 etil hegzil alkol; 2 ethlylene hexanol alcohol; 2-ethylene hexanol; 2-etilhekzanol; 2 Ethylhexanol (2EH); 2-etilheksanoik asit; 2-Ethylhexan-1-ol; 2-Ethylhexanol; 2-ETHYL-1-HEXANOL; 1-Hexanol, 2-ethyl-; 2-Ethyl-1-hexanol; 2-Aethylhexanol; 2-Ethyl-1-hexanol; 2-Ethyl-1-hexanol; 2-ethylhexan-1-ol; 2-Ethylhexanol; 2-EH (=2-ethyl hexanol); 2-EH alcohol; 2-ethyl 2-hexan-1-ol; 2-ethyl hexanol; 2-ethyl hexyl alcohol; 2-ethylhexan-1-ol; 2-ethylhexanol; alcohol C8; EXXAL 8; isooctanol (=2-ethyl-1-hexanol); octyl alcohol(2-EH)(=2-ethyl-1-hexanol); 2-Etil Hegzanol; 2ETLHEGZANOL; 2,etilhekzanol; 2-etilhexanol; 2 etil hegzil alkol; 2 ethlylene hexanol alcohol; 2-ethylene hexanol; 2-etilhekzanol; 2 Ethylhexanol (2EH); 2-etilheksanoik asit; izooktanol; izooktil alkol; 2 etil hegzanol; 2-Etil Hekzanol; izooktanol; izooktil alkol; 2 etil hegzanol; 2-Etil Hekzanol; 2 ETL HEKZANOL; 2-Ethylhexan-1-ol; 2-Ethylhexanol; 2-ETHYL-1-HEXANOL; 1-Hexanol, 2-ethyl-; 2-Ethyl-1-hexanol; 2-Aethylhexanol; 2-Ethyl-1-hexanol; 2-Ethyl-1-hexanol; 2-ethylhexan-1-ol; 2-Ethylhexanol; 2-EH (=2-ethyl hexanol); 2-EH alcohol; 2-ethyl 2-hexan-1-ol; 2-ethyl hexanol; 2-ethyl hexyl alcohol; 2-ethylhexan-1-ol; 2-ethylhexanol; alcohol C8; EXXAL 8; isooctanol (=2-ethyl-1-hexanol); octyl alcohol(2-EH)(=2-ethyl-1-hexanol); 2-Etil Hegzanol; 2ETLHEGZANOL; 2,etilhekzanol; 2-etilhexanol; 2 etil hegzil alkol; 2 ethlylene hexanol alcohol; 2-ethylene hexanol; 2-etilhekzanol; 2 Ethylhexanol (2EH); 2-etilheksanoik asit; 2-Ethylhexan-1-ol; 2-Ethylhexanol; 2-ETHYL-1-HEXANOL; 1-Hexanol, 2-ethyl-; 2-Ethyl-1-hexanol; 2-Aethylhexanol; 2-Ethyl-1-hexanol; 2-Ethyl-1-hexanol; 2-ethylhexan-1-ol; 2-Ethylhexanol; 2-EH (=2-ethyl hexanol); 2-EH alcohol; 2-ethyl 2-hexan-1-ol; 2-ethyl hexanol; 2-ethyl hexyl alcohol; 2-ethylhexan-1-ol; 2-ethylhexanol; alcohol C8; EXXAL 8; isooctanol (=2-ethyl-1-hexanol); octyl alcohol(2-EH)(=2-ethyl-1-hexanol); 2-Etil Hegzanol; 2ETLHEGZANOL; 2,etilhekzanol; 2-etilhexanol; 2 etil hegzil alkol; 2 ethlylene hexanol alcohol; 2-ethylene hexanol; 2-etilhekzanol; 2 Ethylhexanol (2EH); 2-etilheksanoik asit; 2-Ethylhexan-1-ol; 2-Ethylhexanol; 2-ETHYL-1-HEXANOL; 1-Hexanol, 2-ethyl-; 2-Ethyl-1-hexanol; 2-Aethylhexanol; 2-Ethyl-1-hexanol; 2-Ethyl-1-hexanol; 2-ethylhexan-1-ol; 2-Ethylhexanol; 2-EH (=2-ethyl hexanol); 2-EH alcohol; 2-ethyl 2-hexan-1-ol; 2-ethyl hexanol; 2-ethyl hexyl alcohol; 2-ethylhexan-1-ol; 2-ethylhexanol; alcohol C8; EXXAL 8; isooctanol (=2-ethyl-1-hexanol); octyl alcohol(2-EH)(=2-ethyl-1-hexanol); 2-Etil Hegzanol; 2ETLHEGZANOL; 2,etilhekzanol; 2-etilhexanol; 2 etil hegzil alkol; 2 ethlylene hexanol alcohol; 2-ethylene hexanol; 2-etilhekzanol; 2 Ethylhexanol (2EH); 2-etilheksanoik asit; 2-Ethylhexan-1-ol; 2-Ethylhexanol; 2-ETHYL-1-HEXANOL; 1-Hexanol, 2-ethyl-; 2-Ethyl-1-hexanol; 2-Aethylhexanol; 2-Ethyl-1-hexanol; 2-Ethyl-1-hexanol; 2-ethylhexan-1-ol; 2-Ethylhexanol; 2-EH (=2-ethyl hexanol); 2-EH alcohol; 2-ethyl 2-hexan-1-ol; 2-ethyl hexanol; 2-ethyl hexyl alcohol; 2-ethylhexan-1-ol; 2-ethylhexanol; alcohol C8; EXXAL 8; isooctanol (=2-ethyl-1-hexanol);
Cas No: 104-76-7
Moleküler Formülü C8H18O
Molekül arl : 130.2279
2-Etilheksanol, dallanm, sekiz karbonlu bir iral alkoldür. Suda az çözünür, ancak çou organik çözücüde çözünür, renksiz bir svdr. 2-etilheksanol (2-EH ksaltlmaktadr) bir dall, sekiz karbondur kiral alkol . Bu çok organik çözücüler içinde zayf su içinde çözünür olan fakat çözünür olan bir renksiz bir svdr. Bu büyük bir ölçekte üretilir (> 2,000,000,000 kg / y) gibi çözücüler, aromalar ve parfümler gibi ve özellikle yumuatclar ve yumuatclar gibi dier kimyasal maddelerin üretimi için bir ön-madde olarak çeitli uygulamalarda kullanm için. Bu doal bitki kokular rastlanan ve koku “ar toprak ve hafif bir çiçek,” S enantiomer R enantiyomeri ve “hafif, tatl çiçek kokusu” gibi bildirilmitir. 2-etilheksanol içinde dallanma nedeniyle bozulmasn paketleme kristallemesini inhibe eder; Bu çok düük bir donma noktasnn sonuçlanr. 2-etilheksanol esterleri benzer ekilde etkilenir ve bu nedenle varln viskozite ve daha düük donma noktalarn azaltmaya yardmc yumuatc ve madeni ya üretiminde bir besleme olarak bir uygulama alan bulur. Hemen hemen üretilen tüm 2-etilheksanol di sentezi için bir ön-madde olarak kullanlan esterin bis (2-etilheksil) ftalat (DEHP), bir plastikletirici . Bir olduu için ya alkolü , onun esterleri sahip olma eilimindedir yumuatc özellikleri. Ayrca, genel olarak bir düük uçuculukta olarak kullanlan çözücü . Reaksiyonu ile 2-etilheksanol, ayn zamanda bir oktan güçlendirici olarak kullanlabilir nitrik asit . N -butiraldehit yaplr hidroformilasyonunun bir propilen müstakil bir bitkide ya da tam entegre bir tesiste, ilk adm olarak, ya. Çou tesisler yapmak , n -bütanol ve izobütanol 2-etilheksanol ek olarak. Genel bir ilem olup çok benzer Guerbet reaksiyonuna de üretilebilir hangi. Her ne kadar izooktanol (ve türevi alnm izooktil ön ek), yaygn biçimde 2-etilheksanol ve türevleri ifade etmek için endüstride kullanlan, IUPAC adlandrma kurallarna bu isim düzgün bir uygulanr dikte izomer arasnda oktanol , 6-metilheptan-1-ol. Kimyasal Özetler Servis ayn ekilde indeksleri (CAS # 26952-21-6) 6-metilheptan-1-ol gibi izooktanol. 2 etil hegzanol, PVC reçine üretiminde kullancalak plastifiyan üretiminde kullanlr. 2 etil hegzanol, boya, lak ile cilalama, tekstil kimyasallar, mürekkep, kauçuk, kat endüstrisinde köpük önleyici ajan olarak kullanlr. 2 etil hegzanol, tekstil yardmc kimyasal olarak kullanlr. 2 etil hegzanol, reçine ve alkit üretiminde kullanlr. 2 etil hegzanol, makina ya imalatnda ara ürün olarak kullanlr. 2 etil hegzanol, güne kremi katk maddesidir. 2 etil hegzanol, PBT üretiminde kullanlmaktadr.2-EH genellikle PVC reçine üretiminde kullanlacak plastifiyan üretiminde, boya, lak, tekstil kimyasallar, mürekkep, kauçuk, kat, ya ve köpük önleyici ajan olarak kullanlr. Renksiz, akkan, karakteristik kokusu olan, yüksek kaynama noktasna sahip ve düük uçuculukta alifatik bir alkoldür. Çeitli asitlerle kolayca ester oluturur. Organik solventlerin çounda çözünür fakat sudaki çözünürlüü çok azdr. Toksik bir bileik deildir.Ticari sunumu 170 kg’lk varillerde yaplr. Endüstriyel minerallerin, flotasyonunda köpürtücü olarak kullanlr. Geç buharlaan polar bir kuyruk çözgen gerektii durumlarda, organik kaplama bileiminde, genellikle %10’un altndaki miktarlarda, yer verilen çözgen. zooktanol ve izooktil alkol de denir.
2-Ethylhexanol (abbreviated 2-EH) is a branched, eight-carbon chiral alcohol. It is a colorless liquid that is poorly soluble in water but soluble in most organic solvents. It is produced on a massive scale (>2,000,000,000 kg/y) for use in numerous applications such as solvents, flavors, and fragrances and especially as a precursor for production of other chemicals such as emollients and plasticizers.It is encountered in natural plant fragrances, and the odor has been reported as “heavy, earthy, and slightly floral” for the R enantiomer and “a light, sweet floral fragrance” for the S enantiomer. The branching in 2-ethylhexanol inhibits its crystallization due to packing disruption; this results in a very low freezing point. Esters of 2-ethylhexanol are similarly affected and it therefore finds application as a feedstock in the production of plasticizers and lubricants, where its presence helps reduce viscosity and lower freezing points. Almost all 2-ethylhexanol manufactured is used as a precursor for the synthesis of the diester bis(2-ethylhexyl) phthalate (DEHP), a plasticizer. Because it is a fatty alcohol, its esters tend to have emollient properties. It is also commonly used as a low volatility solvent. 2-Ethylhexanol can also be used as a cetane number booster when reacted with nitric acid. It also used to react with epichlorohydrin and sodium hydroxide to produce the glycidyl ether of the molecule which is used as an epoxy reactive diluent in various coatings, adhesives and sealants applications. 2-Ethylhexanol is produced industrially by the aldol condensation of n-butyraldehyde, followed by hydrogenation of the resulting hydroxyaldehyde. About 2,500,000 tons are prepared in this way annually. The n-butyraldeheyde is made by hydroformylation of propylene, either in a self-contained plant or as the first step in a fully integrated facility. Most facilities make n-butanol and isobutanol in addition to 2-ethylhexanol. Alcohols prepared in this way are sometimes referred to as oxo alcohols. The overall process is very similar to that of the Guerbet reaction, by which it may also be produced.2-Ethylhexanol exhibits low toxicity in animal models, with LD50 ranging from 2-3 g/kg (rat).Although isooctanol (and the derived isooctyl prefix) is commonly used in industry to refer to 2-ethylhexanol and its derivatives, IUPAC naming conventions dictate that this name is properly applied to another isomer of octanol, 6-methylheptan-1-ol. The Chemical Abstracts Service likewise indexes isooctanol (CAS# 26952-21-6) as 6-methylheptan-1-ol. 2-ethylhexan-1-ol is a primary alcohol that is hexan-1-ol substituted by an ethyl group at position 2. It has a role as a volatile oil component and a plant metabolite. xi-2-Ethyl-1-hexanol is found in alcoholic beverages. xi-2-Ethyl-1-hexanol occurs in corn, olive oil, tobacco, tea, rice, tamarind, grapes, blueberries etc. 2-Ethylhexanol is an eight-carbon branched chain oxo alcohol having a high boiling point and slow evaporation rate. It is a versatile solvent featuring excellent reactivity as a chemical intermediate. It serves as a chain terminator in synthesizing condensation polymers and as an intermediate for plasticizers. 2-Ethylhexanol has low volatility and enhances the flow and gloss of baking enamels. It is also used as dispersing agent for pigment pastes. 2-Ethyl-1-hexanol is suitable for use in a study to compare its susceptibilities of dynamic heat capacity and dielectric polarization under isothermal conditions.It may be used to study lipase-catalyzed transesterification (alcoholysis) of rapeseed oil and 2-ethyl-1-hexanol in the absence of solvent. 2-Ethyl-1-hexanol may be used in broadband dielectric spectroscopy studies of the polyalcohols- glycerol, xylitol and sorbitol. It may be used in the preparation of porous beads. 2-Ethylhexanol (abbreviated 2-EH) is a fatty alcohol, an organic compound is a branched, eight-carbon chiral alcohol. It is a colorless liquid that is poorly soluble in water but soluble in most organic solvents. It is produced on a massive scale for use in numerous applications such as solvents, flavors, and fragrances and especially as a precursor for production of other chemicals such as emollients and plasticizers. It is encountered in natural plant fragrances, and the odor has been reported as “heavy, earthy, and slightly floral” for the R enantiomer and “a light, sweet floral fragrance” for the S enantiomer. Solvent used below 10% in organic coating formulations when a late evaporating polar tail solvent is required. Also called isooctanol or isooctyl alcohol.