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Dichloroacetic acid methyl ester

Product Name
Dichloroacetic acid methyl ester
CAS No.
116-54-1
Chemical Name
Dichloroacetic acid methyl ester
Synonyms
METHYL DICHLOROACETATE;NSC 2882;TwoMethyl chloroacetate;methyldichloroethanoate;methyl2,2-dichloroacetate;Dichloroacetic acid methyl;Methyl Dichloroacetate >Methyl dichloroacetate,purum;METHYL DICHLOROACETATE, 99+%;dichloro-aceticacimethylester
CBNumber
CB5115244
Molecular Formula
C3H4Cl2O2
Formula Weight
142.97
MOL File
116-54-1.mol
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Dichloroacetic acid methyl ester Property

Melting point:
-52 °C (lit.)
Boiling point:
143 °C (lit.)
Density 
1.381 g/mL at 25 °C (lit.)
refractive index 
n20/D 1.442(lit.)
Flash point:
176 °F
storage temp. 
room temp
solubility 
4g/l
form 
Liquid
color 
Clear colorless
PH
3.8 (4g/l, H2O, 20℃)
Water Solubility 
Slightly soluble
BRN 
1747542
CAS DataBase Reference
116-54-1(CAS DataBase Reference)
NIST Chemistry Reference
Acetic acid, dichloro-, methyl ester(116-54-1)
EPA Substance Registry System
Acetic acid, 2,2-dichloro-, methyl ester (116-54-1)
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Safety

Hazard Codes 
Xn,Xi,F
Risk Statements 
20-36/37/38-40-38-11
Safety Statements 
26-36-37/39-16-24-9
RIDADR 
UN 2299 6.1/PG 3
WGK Germany 
3
RTECS 
AG6625000
TSCA 
Yes
HazardClass 
6.1(b)
PackingGroup 
III
HS Code 
29154000
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H332Harmful if inhaled

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

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

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
35840
Product name
Methyl dichloroacetate
Purity
≥99%
Packaging
500ml
Price
$97.3
Updated
2024/03/01
TCI Chemical
Product number
D0309
Product name
Methyl Dichloroacetate
Purity
>99.0%(GC)
Packaging
25g
Price
$17
Updated
2024/03/01
TCI Chemical
Product number
D0309
Product name
Methyl Dichloroacetate
Purity
>99.0%(GC)
Packaging
500g
Price
$57
Updated
2024/03/01
Alfa Aesar
Product number
B24399
Product name
Methyl dichloroacetate, 99%
Packaging
100g
Price
$33.65
Updated
2024/03/01
Alfa Aesar
Product number
B24399
Product name
Methyl dichloroacetate, 99%
Packaging
500g
Price
$65.65
Updated
2024/03/01
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Dichloroacetic acid methyl ester Chemical Properties,Usage,Production

Chemical Properties

clear colorless liquid

Uses

Organic intermediate.

Uses

Dichloroacetic Acid Methyl Ester is used in the preparation of telechelics and block copolymers through living radical polymerization.

Uses

Methyl dichloroacetate may be used:

  • in the diastereoselctive synthesis of bicyclic chlorocyclopropane
  • as difunctional initiator during atom transfer radical polymerization of methyl or n-butyl acrylate
  • as reagent during CrCl2-induced olefination of aldehydes

Synthesis Reference(s)

Journal of the American Chemical Society, 90, p. 5307, 1968 DOI: 10.1021/ja01021a065
The Journal of Organic Chemistry, 28, p. 1133, 1963

General Description

A colorless liquid with an ethereal odor. Combustible. Flash point 176°F. Corrosive to metals and tissue. Used to make other chemicals.

Air & Water Reactions

Decomposed by water to dichloroacetic acid, a corrosive material with evolution of heat [USCG, 1999].

Reactivity Profile

Dichloroacetic acid methyl ester produces toxic fumes of phosgene and HCl when heated [USCG, 1999].

Hazard

Strong irritant to tissue. Forms corrosiveproducts on hydrolysis, keep dry.

Health Hazard

Extremely destructive to the eyes, nose, throat, and upper respiratory tract. May be fatal as a result of spasm, inflammation and edema of the larynx and bronchi, chemical pneumonitis, and pulmonary edema. Symptoms of exposure include burning sensation, coughing, wheezing, laryngitis, shortness of breath, headache, nausea, and vomiting.

Fire Hazard

Special Hazards of Combustion Products: Produces toxic fumes of phosgene and HCl.

Safety Profile

Poisonous irritant to the skin, eyes, and mucous membranes. Hydrolyzes upon contact with moisture to form a product corrosive to tissue. See also DICHLOROACETIC ACID and ESTERS. Dangerous; when heated to decomposition it emits hghly toxic fumes of phosgene and Cl-.

Dichloroacetic acid methyl ester Preparation Products And Raw materials

Raw materials

Preparation Products

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Dichloroacetic acid methyl ester Suppliers

Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
4006608290; 18621169109
Fax
86-21-61259102
Email
market03@meryer.com
Country
China
ProdList
40241
Advantage
62
Alfa Aesar
Tel
400-6106006
Fax
021-67582001/03/05
Email
saleschina@alfa-asia.com
Country
China
ProdList
30132
Advantage
84
TCI (Shanghai) Development Co., Ltd.
Tel
021-67121386
Fax
021-67121385
Email
Sales-CN@TCIchemicals.com
Country
China
ProdList
24539
Advantage
81
Energy Chemical
Tel
021-021-58432009 400-005-6266
Fax
021-58436166
Email
sales8178@energy-chemical.com
Country
China
ProdList
44751
Advantage
61
Beijing Ouhe Technology Co., Ltd
Tel
010-82967028 13552068683
Fax
+86-10-82967029
Email
2355560935@qq.com
Country
China
ProdList
12426
Advantage
60
Jia Xing Isenchem Co.,Ltd
Tel
0573-85285100 18627885956
Fax
0573-85285100
Email
isenchem@163.com
Country
China
ProdList
9555
Advantage
66
Shanghai Longsheng chemical Co.,Ltd.
Tel
021-58099652-8005 13585536065
Fax
021-58099609
Email
bin.wu@shlschem.com
Country
China
ProdList
9816
Advantage
59
Shanghai Hanhong Scientific Co.,Ltd.
Tel
021-54306202 13764082696;
Email
info@hanhongsci.com
Country
China
ProdList
42982
Advantage
64
Syntechem Co.,Ltd
Tel
Fax
E-Mail Inquiry
Email
info@syntechem.com
Country
China
ProdList
12990
Advantage
57
BEST-REAGENT
Tel
400-1166-196 18981987031
Fax
028-84555506 800101999
Email
cdhxsj@163.com
Country
China
ProdList
11726
Advantage
57
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View Lastest Price from Dichloroacetic acid methyl ester manufacturers

Shaanxi Dideu Medichem Co. Ltd
Product
Methyl dichloroacetate 116-54-1
Price
US $1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
20T
Release date
2020-01-02
Zhuozhou Wenxi import and Export Co., Ltd
Product
Dichloroacetic acid methyl ester 116-54-1
Price
US $15.00-10.00/KG
Min. Order
1KG
Purity
99%+ HPLC
Supply Ability
Monthly supply of 1 ton
Release date
2021-06-27
Career Henan Chemical Co
Product
Dichloroacetic acid methyl ester 116-54-1
Price
US $2.00/KG
Min. Order
1KG
Purity
99
Supply Ability
100kg
Release date
2020-01-07

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