C7H10Cl2O4
229.05 g/mol
Pharmaceutical IntermediateWarning
Diethyl dichloromalonate
CAS20165-81-5EC243-550-9
Category
Pharmaceutical Intermediate
Compound Class
Ester
Primary Use
Pharmaceutical Intermediate
Diethyl dichloromalonate is a chemical compound used primarily as a pharmaceutical intermediate. It serves as a building block in the synthesis of various active pharmaceutical ingredients.
pharmaceutical intermediate
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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Related Compounds
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Safety Reference
Warning
H302Harmful if swallowed
Customs Tariff Classification
The international HS code for Diethyl dichloromalonate (CAS 20165-81-5) 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
diethyl 2,2-dichloropropanedioate
InChIKey
QVRUXRSUYSWFJN-UHFFFAOYSA-N
SMILES
CCOC(=O)C(C(=O)OCC)(Cl)Cl
Synonyms (8)
- Diethyl 2,2-dichloromalonate
- Diethyl dichloromalonate
- diethyl dichloropropanedioate
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