C4H9I
184.02 g/mol
Industrial ChemicalDanger
2-IODOBUTANE
CAS513-48-4EC208-163-1
Category
Industrial Chemical
Compound Class
Halocarbon
Primary Use
solvent and alkylating agent
2-Iodobutane is a secondary iodoalkane used primarily as a solvent and alkylating agent in organic synthesis. It serves as a chemical intermediate for introducing the butyl group into other molecules.
solvent in organic reactionsalkylating agent in laboratory synthesischemical intermediate for butyl group transfer
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
ReferenceSame Category
2-butanethiol
CAS513-53-1
Odorant for natural gas
ReferenceSame Category
Barium carbonate
CAS513-77-9
Manufacture of glass, ceramics, and enamels
ReferenceSame Category
Cobalt(II) carbonate
CAS513-79-1
Ceramics and pigment manufacture
ReferenceSame Category
Propylene glycol 1-butyl ether
CAS5131-66-8
Solvent for paints and coatings
Safety Reference
Danger
H225Highly flammable liquid and vapour
H226Flammable liquid and vapour
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
Regulatory Compliance1
- CN Catalogue of Hazardous ChemicalsCNRegulation
Customs Tariff Classification
The international HS code for 2-IODOBUTANE (CAS 513-48-4) is 2903.69.
HS code (international, 6-digit)
2903.69
EU CN code (8-digit)
2903 69 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
2-iodobutane
InChIKey
IQRUSQUYPCHEKN-UHFFFAOYSA-N
SMILES
CCC(C)I
Synonyms (14)
- 2-IODOBUTANE
- 2-Jodbutan [Czech]
- 2-iodobutan
- 2Butyl iodide
- 2Jodbutan
- Butane, 2-iodo-
- Iodobutane
- SEC-BUTYL IODIDE DL-FORM
- sec-Butyl iodide
- secIodobutane
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