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Home/Compounds/Research Reagent/1,4-butanesultone
C4H8O3S
136.17 g/mol
Research ReagentWarning

1,4-BUTANE SULTONE

CAS1633-83-6EC216-647-9
Category
Research Reagent
Compound Class
Heterocycle
Primary Use
Research Compound

1,4-Butane sultone is an This compound compound used primarily as a research alkylating agent. It is not commercially produced in the United States and is categorized as a research chemical.

research alkylating agent

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

StrongStructure SimilarSimilarity 0.88

1,3-propane sultone

CAS1120-71-4

Chemical intermediate for sulfopropyl groups

ReferenceSame Category

S-allylglycine

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research compound

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1-Hexaneboronic acid

CAS16343-08-1

research compound

ReferenceSame Category

3-FLUORO-2-METHYLPHENYLBORONIC ACID

CAS163517-61-1

research compound

ReferenceSame Category

4-Amino-6-methyl-1,3,5-triazin-2-ol

CAS16352-06-0

research compound

Safety Reference

Harmful
Harmful
Health Hazard
Health Hazard
Environmental Hazard
Environmental Hazard
Warning
H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
H341Suspected of causing genetic defects
H351Suspected of causing cancer
H412Harmful to aquatic life with long lasting effects

Customs Tariff Classification

The international HS code for 1,4-BUTANE SULTONE (CAS 1633-83-6) is 2934.99.

HS code (international, 6-digit)

2934.99

EU CN code (8-digit)

2934 99 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

oxathiane 2,2-dioxide

InChIKey

MHYFEEDKONKGEB-UHFFFAOYSA-N

SMILES

C1CCS(=O)(=O)OC1

Synonyms (19)
  • .delta.-Butane sultone
  • 1,2-Oxathiane, 2,2-dioxide
  • 1,2-oxathiane-2,2-dione
  • 1,2lambda-oxathiane-2,2-dione
  • 1,4-BUTANE SULTONE
  • 1,4-Butane sulton
  • 1,4-Butanesulfone
  • 1,4-Butylene sulfone
  • Butane sultone
  • Butanesulfone
  • deltaValerosultone
  • oxathiane 2,2-dioxide

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