Product display产品展示

Methyl Trichloroacetate
Ethyl trichloroacetate basic information
MSDS Uses and synthesis methods Ethyl trichloroacetate Price (reagent grade) Information about upstream and downstream products
Chinese Name: Ethyl trichloroacetate
Chinese synonyms: Ethyl trichloroacetate;Ethyl trichloroacetate;Ethyl trichloroacetate;Ethyl trichloroethyl ester;Ethyl trichloroacetate, 97%, with epoxy resin as a stabilizer
English name: Ethyl trichloroacetate
English synonyms: ETHYL TRICHLOROACETATE;TRICHLOROACETATE ETHYL ESTER;TRICHLOROACETIC ACID ETHYL ESTER;Acetic acid, 2,2,2-trichloroethyl ester;Acetic acid, ester with trichloroethanol;ethanoicacid,trichloro-,ethylester;ethyltrichloracetate;trichloro-aceticaciethylester
CAS Number: 515-84-4
Molecular formula: C4H5Cl3O2
Molecular weight: 191.44
EINECS Number: 208-212-7
Related categories: Pharmaceutical Intermediates;Organic raw material;esters;Pesticide intermediate;intermediate;C2 to C5;Carbonyl Compounds;Esters;Organic block;Universal reagent;ester
Mol file: 515-84-4.mol
Ethyl trichloroacetate properties
Boiling point 168 °C(lit.)
density 1.378 g/mL at 25 °C(lit.)
Refractive index n20/D 1.453(lit.)
Flash point 149 °F
Storage condition Store below +30°C.
solubility alcohol: miscible(lit.)
Water solubility immiscible
Merck 14,9627
CAS database 515-84-4(CAS DataBase Reference)
NIST Chemical information Acetic acid, trichloro-, ethyl ester(515-84-4)
EPA Chemical information Acetic acid, trichloro-, ethyl ester(515-84-4)
Use and synthesis of ethyl trichloroacetate
Chemical property Colorless liquid. The boiling point is 168℃, 62℃ (1.6kPa), the relative density is 1.3836 (20/4℃), and the refractive index is 1.4505. Flash point 65 ° C. Can be miscible with ethanol, ether, benzene, insoluble in water. It tastes like menthol.
use It is used in organic synthesis, as a medium boiling point solvent and raw material for spices, and also as a pharmaceutical raw material
Production method It is produced by esterification of ethanol trichloroacetic acid. Trichloroacetic acid, anhydrous ethanol and sulfuric acid were heated for reflux for 6h. After cooling, pour into water to separate the ester layer, neutralize with 5-10% sodium carbonate solution, wash with water, add anhydrous calcium chloride and dry overnight. The finished product is filtered and then distilled. The yield is 75%.
Safety information
Dangerous goods mark Xn,Xi
Hazard class code 22-38 - / - 36/37
Safety statement 26-37/39-24/25
Dangerous goods transport number 2810
WGK Germany 1