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 |
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| 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 |
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