C5H7ClO3
150.56 g/mol
Pharmaceutical IntermediateDanger
Ethyl 3-chloro-3-oxopropanoate
CAS36239-09-5EC252-934-5
Category
Pharmaceutical Intermediate
Compound Class
Ester
Primary Use
Pharmaceutical Intermediate
Ethyl 3-chloro-3-oxopropanoate is a chemical compound used as a pharmaceutical intermediate. Its structure contains an ester group and a chloro-substituted carbonyl group, making it a versatile building block in organic synthesis.
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
H314Causes severe skin burns and eye damage
Customs Tariff Classification
The international HS code for Ethyl 3-chloro-3-oxopropanoate (CAS 36239-09-5) 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
ethyl 3-chloro-3-oxopropanoate
InChIKey
KWFADUNOPOSMIJ-UHFFFAOYSA-N
SMILES
CCOC(=O)CC(=O)Cl
Synonyms (16)
- Carbethoxyacetyl chloride
- Ethyl chloroformylacetate
- Ethyl malonyl chloride
- carboethoxyacetyl chloride
- ethoxycarbonylacetylchloride
- ethyl a-chloroformylacetate
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