ChemicalBook > CAS DataBase List > Ethyl trichloroacetate

Ethyl trichloroacetate

Product Name
Ethyl trichloroacetate
CAS No.
515-84-4
Chemical Name
Ethyl trichloroacetate
Synonyms
Acetic acid, trichloro-, ethyl ester;Trichloroaceta;RARECHEM AL BI 1451;Ethyltrichloracetat;ethyltrichloracetate;Biapenem Impurity 45;Ethyl trichloroacetat;Tadalafil Impurity 69;ETHYL TRICHLOROACETATE;Trichloroethyl acetate
CBNumber
CB6143392
Molecular Formula
C4H5Cl3O2
Formula Weight
191.44
MOL File
515-84-4.mol
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Ethyl trichloroacetate Property

Melting point:
237 °C
Boiling point:
168 °C (lit.)
Density 
1.378 g/mL at 25 °C (lit.)
vapor pressure 
2.34hPa at 25℃
refractive index 
n20/D 1.453(lit.)
Flash point:
149 °F
storage temp. 
Store below +30°C.
solubility 
alcohol: miscible(lit.)
form 
clear liquid
color 
Colorless to Almost colorless
Water Solubility 
immiscible
Merck 
14,9627
BRN 
1761567
Dielectric constant
7.8（20℃）
LogP
2.22 at 25℃
CAS DataBase Reference
515-84-4(CAS DataBase Reference)
NIST Chemistry Reference
Acetic acid, trichloro-, ethyl ester(515-84-4)
EPA Substance Registry System
Acetic acid, trichloro-, ethyl ester (515-84-4)
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Safety

Hazard Codes 
Xn,Xi
Risk Statements 
22-36/37/38
Safety Statements 
26-37/39-24/25
RIDADR 
2810
WGK Germany 
1
HS Code 
29154000
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
163155
Product name
Ethyl trichloroacetate
Purity
97%
Packaging
100g
Price
$107
Updated
2024/03/01
TCI Chemical
Product number
T1504
Product name
Ethyl Trichloroacetate
Purity
>97.0%(GC)
Packaging
25g
Price
$45
Updated
2024/03/01
TCI Chemical
Product number
T1504
Product name
Ethyl Trichloroacetate
Purity
>97.0%(GC)
Packaging
500g
Price
$248
Updated
2024/03/01
Frontier Specialty Chemicals
Product number
JK155499
Product name
Ethyl trichloroacetate
Packaging
500g
Price
$143
Updated
2021/12/16
AK Scientific
Product number
V2098
Product name
Ethyl trichloroacetate
Packaging
25g
Price
$49
Updated
2021/12/16
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Ethyl trichloroacetate Chemical Properties,Usage,Production

Chemical Properties

Colorless liquid with a menthol-like odor. It is miscible with ethanol, ether and benzene, but insoluble in water.

Uses

Ethyl trichloroacetate was used in the synthesis of dichlorocarbon precursor, phenyl(trichloromethyl)methyl.

Preparation

Ethyl trichloroacetate is synthesized from trichloroacetic acid and ethyl alcohol by the esterification reaction.
synthesis steps: Trichloroacetic acid(TCA), anhydrous ethyl alcohol and sulfuric acid are heated together and refluxed for 6 h. After cooling, the ester layer is separated by pouring into water, neutralized with 5-10% sodium carbonate solution, washed with water and dried overnight with anhydrous calcium chloride. After filtration, distillation was carried out to obtain the finished product. Yield 75%.

Application

Ethyl trichloroacetate can be used as solvent, organic synthesis, perfume and pharmaceutical intermediates.

Synthesis Reference(s)

The Journal of Organic Chemistry, 46, p. 3519, 1981 DOI: 10.1021/jo00330a028

General Description

Ethyl trichloroacetate undergoes atom-transfer radical addition reaction with styrene catalyzed by the Ru-pentamethylcyclopentadienyl complexes.

Purification Methods

Shake the ester with saturated aqueous Na2CO3 (three times), aqueous 50% CaCl2 (three times), saturated aqueous NaCl (twice), then distil over CaCl2 and redistil it under reduced pressure. [Beilstein 2 IV 514.]

Ethyl trichloroacetate Preparation Products And Raw materials

Raw materials

Acetate Acetic acid Trichloroacetic acid

Preparation Products

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View Lastest Price from Ethyl trichloroacetate manufacturers

Hebei Weibang Biotechnology Co., Ltd
Product
Ethyl trichloroacetate 515-84-4
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
500000kg
Release date
2024-11-04
Hebei Chuanghai Biotechnology Co,.LTD
Product
Ethyl Trichloroacetate 515-84-4
Price
US $5.00-2.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
10000kg
Release date
2024-08-19
Henan Fengda Chemical Co., Ltd
Product
Ethyl trichloroacetate 515-84-4
Price
US $30.00-0.90/KG
Min. Order
1KG
Purity
99%
Supply Ability
g-kg-tons, free sample is available
Release date
2024-04-26

515-84-4, Ethyl trichloroacetateRelated Search:

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