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Cas Database |
| Name |
Ethyl trichloroacetate |
EINECS | 208-212-7 |
| CAS No. | 515-84-4 | Density | 1.447 g/cm3 |
| PSA | 26.30000 | LogP | 1.91970 |
| Solubility | Immiscible with water | Melting Point |
237 °C |
| Formula | C4H5Cl3O2 | Boiling Point | 167.8 °C at 760 mmHg |
| Molecular Weight | 191.441 | Flash Point | 65 °C |
| Transport Information | N/A | Appearance | clear colorless liquid |
| Safety | 26-37/39 | Risk Codes | 22-36/37/38 |
| Molecular Structure |
|
Hazard Symbols |
 Xi, Xn
|
| Synonyms |
NSC 8829;Aceticacid, trichloro-, ethyl ester (6CI,8CI,9CI); |
Article Data | 50 |
Ethyl trichloroacetate Synthetic route
| Conditions | Yield |
|---|---|
| With sulfuric acid for 7h; Reflux; | 85% |
| With sodium hydrogen sulfate for 2h; Esterification; Heating; | 84.5% |
| With phosphorus pentoxide; copper(II) sulfate; sodium sulfate for 2h; Heating; | 41% |
- 866-23-9
diethyl (trichloromethyl)phosphonate
- 76-03-9
trichloroacetic acid
- 515-84-4
Ethyl trichloroacetate
| Conditions | Yield |
|---|---|
| at 120℃; for 24h; | 77% |
- 75-07-0
acetaldehyde
- 122-52-1
triethyl phosphite
A
- 515-84-4
Ethyl trichloroacetate
B
- 69054-05-3
diethyl 1-(1-ethoxyethyl)ethylphosphonate
| Conditions | Yield |
|---|---|
| A n/a B 76% |
- 127-18-4
1,1,2,2-tetrachloroethylene
- 64-17-5
ethanol
- 141-78-6
ethyl acetate
A
- 354-56-3
freon-111
B
- 515-84-4
Ethyl trichloroacetate
| Conditions | Yield |
|---|---|
| With chlorine monofluoride 1.) Freon 113; 2.) 20 - 25 deg C, 30 min.; Yield given. Multistep reaction; | A 68% B n/a |
| Conditions | Yield |
|---|---|
| With N,N-dimethyl-formamide at 55℃; for 9h; Product distribution; other times, other temperatures; | 98 % Chromat. |
| With aluminum ethoxide | |
| With N,N-dimethyl-formamide at 55℃; for 9h; | 98 % Chromat. |
- 100191-69-3
trichloro-acetic acid-(1-ethoxy-4,4,4-trichloro-3-oxo-but-1-enyl ester)
- 64-17-5
ethanol
A
- 515-84-4
Ethyl trichloroacetate
B
- 3702-98-5
ethyl 4,4,4-trichloroacetoacetate
- 64-17-5
ethanol
- 97925-35-4
chlorocarbonic acid pentachloroethyl ester
A
- 515-84-4
Ethyl trichloroacetate
B
- 541-41-3
chloroformic acid ethyl ester
| Conditions | Yield |
|---|---|
| With diethyl ether; aluminum ethoxide | |
| With diethyl ether; magnesium methanolate | |
| With aluminium triisopentylate |
| Conditions | Yield |
|---|---|
| With chlorine; phosphorus trichloride im UV-Licht; Behandeln des Reaktionsprodukts mit Aethanol; |
Ethyl trichloroacetate Chemical Properties
The Molecular formula of Ethyl trichloroacetate(515-84-4):C4H5Cl3O2
The Molecular Weight of Ethyl trichloroacetate(515-84-4):191.44
The Molecular Structure of Ethyl trichloroacetate(515-84-4) is:
Density: 1.447 g/cm3
melting point: 57 - 58 °C
Boiling point: 167.8 °C
Flash point:65 °C
Solubility in water:440 mg/l (Immiscible with alcohols, ethers and ketones)
Index of Refraction: 1.469
Molar Refractivity:36.86 cm3
Polarizability: 14.61 10-24cm3
Surface Tension: 37.1 dyne/cm
Enthalpy of Vaporization: 40.42 kJ/mol
Vapour Pressure:1.67 mmHg at 25°C
Appearance:Colourless liquid
IUPAC Name:ethyl 2,2,2-trichloroacetate
Synonyms:ETHYL TRICHLOROACETATE;TRICHLOROACETATE ETHYL ESTER;ethyltrichloracetate;TRICHLOROACETIC ACID ETHYL ESTER;Acetic acid, 2,2,2-trichloroethyl ester;Acetic acid, ester with trichloroethanol;ethanoicacid,trichloro-,ethylester;trichloro-aceticaciethylester
Ethyl trichloroacetate Uses
Ethyl trichloroacetate Production
It is made of trichloroacetic acid obtained by esterification of ethanol. The trichloroacetic acid, ethanol and sulfuric acid heated with reflux 6h. Pour in the water after cooling separate the ester layer, with 5-10% sodium carbonate solution and then water washing, add anhydrous calcium chloride drying overnight. After filtration or distillation was finished. Yield of 75%.
Ethyl trichloroacetate Toxicity Data With Reference
LD50/LC50: RTECS: Not available.
Carcinogenicity: ETHYL TRICHLOROACETATE - Not listed as a carcinogen by ACGIH, IARC, NTP, or CA Prop 65.
Ethyl trichloroacetate Safety Profile
Hazard Codes :Xn,Xi
Xn:Harmful
Xi:Irritant
Risk Statements :
R22:Harmful if swallowed.
R36/37/38:Irritating to eyes, respiratory system and skin .
Safety Statements:
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S37/39:Wear suitable gloves and eye/face protection .
RIDADR:2810
WGK Germany: 1
Ethyl trichloroacetate Specification
Conditions to Avoid: Not available
Incompatibilities with Other Materials Strong oxidizing agents, strong bases.
Hazardous Decomposition Products Not available.
Hazardous Polymerization Has not been reported.
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