CAS Number20656-61-5
SynonymsMethyl 2-Chloro-2-formylacetate; methyl formylchlroacetate; Methylmalonoyl dichloride; methyl chloro(formyl)acetate; Methyl malonyl chloride; methyl 2-chloro-3-oxopropionate; 2-chloro-3-oxo-propionic acid methyl ester; 2-chloro-3-methoxy-3-oxopropanal; methyl formylchloroacetate; Propanoic acid,2-chloro-3-oxo-,methyl ester
Molecular FormulaC4H4Cl2O2
Molecular Weight154.979
Purity98.00%
Density1.4±0.1 g/cm3
Boiling Point161.0±23.0 °C at 760 mmHg
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 20656-61-5 |
| Catalog No. | 2A-1174870 |
| Chinese Name | 甲基丙二酰氯 |
| Synonyms | Methyl 2-Chloro-2-formylacetate; methyl formylchlroacetate; Methylmalonoyl dichloride; methyl chloro(formyl)acetate; Methyl malonyl chloride; methyl 2-chloro-3-oxopropionate; 2-chloro-3-oxo-propionic acid methyl ester; 2-chloro-3-methoxy-3-oxopropanal; methyl formylchloroacetate; Propanoic acid,2-chloro-3-oxo-,methyl ester |
| Molecular Formula | C4H4Cl2O2 |
| Molecular Weight | 154.979 |
| Purity | 98.00 |
| Density | 1.4±0.1 g/cm3 |
| Boiling Point | 161.0±23.0 °C at 760 mmHg |
| HTC | 2918300090 |
| PubChem ID | 36259064 |
| SMILES | COC(=O)C(Cl)C=O |
| InChI | InChI=1S/C4H5ClO3/c1-8-4(7)3(5)2-6/h2-3H,1H3 |
| InChI Key | LXSUVYGZODASAI-UHFFFAOYSA-N |
| Tax Rebate | 9.0% |
| Supervision | None MFN tariff: 6.5% Ordinary tariff: 30.0% |
| Transport Info | Product name: Summary 2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives. Supervision conditions:None. VAT: 17.0%. Tax rebate rate:9.0%. MFN tariff: 6.5%. General tariff:30.0% |
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