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Home/Compounds/Industrial Chemical/Sec-butyl chloroformate
C5H9ClO2
136.58 g/mol
Industrial ChemicalDanger

Sec-Butyl chloroformate

CAS17462-58-7EC241-475-6
Category
Industrial Chemical
Compound Class
Halocarbon
Primary Use
chemical intermediate for synthesis

Sec-Butyl chloroformate is a colorless liquid that is insoluble in water and denser than water. It is very toxic by ingestion, inhalation, and skin absorption, and contact may severely irritate skin, eyes, and mucous membranes.

chemical intermediate for 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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Related Compounds

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Safety Reference

Flammable
Flammable
Corrosive
Corrosive
Toxic
Toxic
Harmful
Harmful
Danger
H226Flammable liquid and vapour
H302Harmful if swallowed
H314Causes severe skin burns and eye damage
H330Fatal if inhaled
H335May cause respiratory irritation
Regulatory Compliance1
  • CN Catalogue of Hazardous ChemicalsCNRegulation
    Listed· listed since 2015-05-01Source

Customs Tariff Classification

The international HS code for Sec-Butyl chloroformate (CAS 17462-58-7) is 2915.90.

HS code (international, 6-digit)

2915.90

EU CN code (8-digit)

2915 90 90

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

butan-2-yl carbonochloridate

InChIKey

YSMHTFWPDRJCMN-UHFFFAOYSA-N

SMILES

CCC(C)OC(=O)Cl

Synonyms (14)
  • 2-butyl chloroformate
  • BUT-2-YL CHLOROFORMATE
  • Butan-2-yl Chloroformate
  • butan-2-yl carbonochloridate
  • s-butyl chloroformate
  • sec-Butyl chlorocarbonate
  • sec-Butyl chloroformate
  • sec-butyl carbonochloridate
  • sec. butyl chlorformate

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