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
- Molecular Weight:
- 142.97
- MOL File:
- 116-54-1.mol
- MSDS File:
- SDS
- Modify Date:
- 2023/4/23 13:52:06
| Melting point | -52 °C (lit.) |
|---|---|
| Boiling point | 143 °C (lit.) |
| Density | 1.381 g/mL at 25 °C (lit.) |
| refractive index |
n |
| 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) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H332-H335 | |||||||||
| Precautionary statements | P261-P264-P271-P302+P352-P304+P340+P312-P305+P351+P338 | |||||||||
| 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 | |||||||||
| NFPA 704 |
|
Dichloroacetic acid methyl ester price More Price(8)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich(India) | 36547 | Methyl dichloroacetate PESTANAL?, analytical standard | 116-54-1 | 100MG | ₹2695.43 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 35840 | Methyl dichloroacetate ≥99% | 116-54-1 | 500ML | ₹4102.68 | 2022-06-14 | Buy |
| TCI Chemicals (India) | D0309 | Methyl Dichloroacetate min. 98.0 % | 116-54-1 | 25G | ₹1700 | 2022-05-26 | Buy |
| ALFA India | ALF-B24399-36 | Methyl dichloroacetate, 99% | 116-54-1 | 500g | ₹4419 | 2022-05-26 | Buy |
| TCI Chemicals (India) | D0309 | Methyl Dichloroacetate min. 98.0 % | 116-54-1 | 500G | ₹6300 | 2022-05-26 | Buy |
Dichloroacetic acid methyl ester Chemical Properties,Uses,Production
Chemical Properties
clear colorless liquid
Uses
Dichloroacetic Acid Methyl Ester is used in the preparation of telechelics and block copolymers through living radical polymerization.
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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