C3H3ClO3
122.51 g/mol
Research ReagentDanger
Methyl chlorooxoacetate
CAS5781-53-3EC227-307-4
Category
Research Reagent
Compound Class
Ester
Primary Use
Research Compound
Methyl chlorooxoacetate is a chemical compound used as a reagent in organic synthesis. It serves as an intermediate for the preparation of various organic molecules.
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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Safety Reference
Danger
H226Flammable liquid and vapour
H314Causes severe skin burns and eye damage
Customs Tariff Classification
The international HS code for Methyl chlorooxoacetate (CAS 5781-53-3) is 2917.19.
HS code (international, 6-digit)
2917.19
EU CN code (8-digit)
2917 19 80
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
Identifiers
IUPAC Name
methyl 2-chloro-2-oxoacetate
InChIKey
ZXUQEPZWVQIOJE-UHFFFAOYSA-N
SMILES
COC(=O)C(=O)Cl
Synonyms (15)
- Methyl chloroglyoxylate
- Methyl chlorooxoacetate
- Methyl oxalyl chloride
- Mono methyl oxalyl chloride
- methoxalyl chloride
- methoxyglyoxyloyl chloride
- methyl 2-chloro-2-oxoacetate
- methyl chlorooxalate
- methyl cloro(oxo)acetate
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