BD8045031
Methyl 2-chloro-2-oxoacetate , 98% , 5781-53-3
Synonym(s):
Methyl 2-chloro-2-oxoacetate;Methyl oxalyl chloride;Monomethyl oxalyl chloride;Methyl chloroglyoxalate;Chloroglyoxylic acid methyl ester
CAS NO.：5781-53-3
Empirical Formula: C3H3ClO3
Molecular Weight: 122.51
MDL number: MFCD00000705
EINECS: 227-307-4
| Pack Size | Price | Stock | Quantity |
| 10g | RMB32.00 | In Stock |
|
| 25g | RMB51.20 | In Stock |
|
| 100g | RMB140.80 | In Stock |
|
| 500g | RMB636.80 | In Stock |
|
| 1000g | RMB1224.00 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Boiling point: | 118-120 °C (lit.) |
| Density | 1.332 g/mL at 25 °C (lit.) |
| refractive index | n |
| Flash point: | 116 °F |
| storage temp. | Inert atmosphere,2-8°C |
| solubility | Chloroform (Slightly), Ethyl Acetate |
| form | Liquid |
| color | Clear |
| Odor | Acrid |
| Water Solubility | Miscible with water. |
| Sensitive | Moisture Sensitive |
| BRN | 1071541 |
| Stability: | Hygroscopic |
| InChIKey | ZXUQEPZWVQIOJE-UHFFFAOYSA-N |
| CAS DataBase Reference | 5781-53-3(CAS DataBase Reference) |
| EPA Substance Registry System | Acetic acid, chlorooxo-, methyl ester (5781-53-3) |
Description and Uses
Reactant involved in:
- Regioselective synthesis of fused coumarins
- Cyclization to form substituted isoxazoles and heterocycles
- Intramolecular Wittig reactions
- Silyl enol ether acylation
- Iron-mediated cleavage of C-C bonds
Safety
| Symbol(GHS) |    GHS02,GHS05,GHS07 |
| Signal word | Danger |
| Hazard statements | H226-H314-H335 |
| Precautionary statements | P210-P233-P240-P280-P303+P361+P353-P305+P351+P338 |
| Hazard Codes | C,F |
| Risk Statements | 34-37-10-36-14 |
| Safety Statements | 26-36/37/39-45-16 |
| RIDADR | UN 2920 8/PG 2 |
| WGK Germany | 3 |
| F | 9-21 |
| TSCA | Yes |
| HazardClass | 8 |
| PackingGroup | II |
| HS Code | 29171900 |
