C8H18S2
178.4 g/mol
Flavor & FragranceWarning
Sec-Butyl Disulfide
CAS5943-30-6EC227-702-1
Category
Flavor & Fragrance
Compound Class
Other
Primary Use
flavoring ingredient
sec-Butyl Disulfide is an organic compound consisting of two sec-butyl groups linked by a disulfide bridge. It is primarily used as a flavoring ingredient.
flavoring ingredient
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
3-methyl-2-butanol
CAS598-75-4
Flavoring agent or adjuvant
ReferenceSame Category
(+)-limonene
CAS5989-27-5
flavoring and fragrance agent
ReferenceSame Category
(-)-limonene
CAS5989-54-8
Fragrance and essential oil component
ReferenceSame Category
Tributyrin
CAS60-01-5
Synthetic flavoring substance and plasticizer
Safety Reference
Warning
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
Customs Tariff Classification
The international HS code for Sec-Butyl Disulfide (CAS 5943-30-6) is 2930.90.
HS code (international, 6-digit)
2930.90
EU CN code (8-digit)
2930 90 95
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-(butan-2-yldisulfanyl)butane
InChIKey
QTWKINKGAHTPFJ-UHFFFAOYSA-N
SMILES
CCC(C)SSC(C)CC
Synonyms (14)
- 1-Methylpropyl disulfide
- 1-methyl-1-propyl disulfide
- 2-(Sec-butyldisulfanyl)butane
- 3,6-Dimethyl-4,5-dithiaoctane
- Bis(2-butyl) disulfide
- Bis(sec-butyl) disulphide
- Di(1-methylpropyl) disulfide
- Di-sec-butyl disulfide
- Dibutan-2-yl disulfide
- bis(1-Methylpropyl) disulfide
- sec-Butyl Disulfide
- sec-Butyl disulfide, ~95%
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