C6H14S2
150.3 g/mol
Flavor & FragranceWarning
Dipropyl disulfide
CAS629-19-6EC211-079-8
Category
Flavor & Fragrance
Compound Class
Other
Primary Use
food flavoring agent
Dipropyl disulfide is an organic disulfide compound where the alkyl groups are propyl. It is a natural component of essential oils obtained from plants in the Allium genus and functions as a plant metabolite.
food flavoring 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
ApplicationSame Use
2-ethyl-3-methylpyrazine
CAS15707-23-0
Food flavoring agent
ReferenceSame Category
Dibutyl disulfide
CAS629-45-8
Organic disulfide used in flavors
ReferenceSame Category
Hexadecanal
CAS629-80-1
Flavor and fragrance ingredient
ReferenceSame Category
Heptadecanal
CAS629-90-3
flavor and fragrance ingredient
ReferenceSame Category
Ethyl 2,4-dimethyl-1,3-dioxolane-2-acetate
CAS6290-17-1
flavor and fragrance ingredient
Safety Reference
Warning
H302Harmful if swallowed
H319Causes serious eye irritation
Customs Tariff Classification
The international HS code for Dipropyl disulfide (CAS 629-19-6) 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
1-(propyldisulfanyl)propane
InChIKey
ALVPFGSHPUPROW-UHFFFAOYSA-N
SMILES
CCCSSCCC
Synonyms (15)
- 1,1'-disulfanediyldipropane
- 1,1'-dithiodipropane
- 1,2-dipropyldisulfane
- 1-(Propyldisulfanyl)propane
- 4,5-DITHIAOCTANE
- Di-n-propyl disulfide
- Dipropyl disulfide
- Dipropyl disulphide
- Disulfide, dipropyl
- FEMA 3228
- FEMA NO. 4577, DIPROPYL-
- Propyl disulfide
- Propyl disulphide
- Propyldithiopropane
- n-Propyl disulfide
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