C12H26S
202.4 g/mol
Industrial ChemicalDanger
1-DODECANETHIOL
CAS112-55-0EC203-984-1
Category
Industrial Chemical
Compound Class
Other
Primary Use
Polymerization regulator for synthetic rubber
1-Dodecanethiol is an organic sulfur compound consisting of a linear twelve-carbon chain with a terminal thiol group. It is primarily used as a polymerization regulator in the production of synthetic rubber.
Polymerization regulator for synthetic rubber
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 1.00
1-decanethiol
CAS143-10-2
chemical intermediate and research reagent
StrongStructure SimilarSimilarity 1.00
1-Tetradecanethiol
CAS2079-95-0
Intermediate in synthetic rubber processing
StrongStructure SimilarSimilarity 1.00
1-octadecanethiol
CAS2885-00-9
pharmaceutical intermediate
StrongStructure SimilarSimilarity 1.00
Cetyl mercaptan
CAS2917-26-2
Intermediate in organic synthesis
ReferenceSame Category
Tetraethylenepentamine
CAS112-57-2
Epoxy resin hardener and chemical intermediate
ReferenceSame Category
Dihexyl ether
CAS112-58-3
Organic solvent and chemical intermediate
ReferenceSame Category
Diethylene glycol monohexyl ether
CAS112-59-4
Solvent for coatings and degreasing
ReferenceSame Category
Methyl stearate
CAS112-61-8
Lubricant and chemical intermediate
Safety Reference
Danger
H302Harmful if swallowed
H312Harmful in contact with skin
H314Causes severe skin burns and eye damage
H315Causes skin irritation
H317May cause an allergic skin reaction
H318Causes serious eye damage
H319Causes serious eye irritation
H332Harmful if inhaled
H334May cause allergy or asthma symptoms or breathing difficulties if inhaled
H335May cause respiratory irritation
H400Very toxic to aquatic life
H410Very toxic to aquatic life with long lasting effects
H372Causes damage to organs through prolonged or repeated exposure
Regulatory Compliance1
- CN Catalogue of Hazardous ChemicalsCNRegulation
Customs Tariff Classification
The international HS code for 1-DODECANETHIOL (CAS 112-55-0) 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
dodecane-1-thiol
InChIKey
WNAHIZMDSQCWRP-UHFFFAOYSA-N
SMILES
CCCCCCCCCCCCS
Synonyms (27)
- 1-DODECANETHIOL
- 1-Dodecyl mercaptan
- 1-Mercaptododecane
- 1-dodecanthiol
- 1-dodecylthiol
- Dodecanethiol
- Dodecanethiol-(1)
- Dodecyl mercaptan
- Dodecyl mercaptan (VAN)
- Dodecylthiol
- Lauryl mercaptan
- Lauryl mercaptide
- M-Dodecyl mercaptan
- M-Lauryl mercaptan
- Pennfloat M
- Pennfloat S
- Thiokalcol 20
- dodecanthiol
- n-Dodecanethiol
- n-Dodecyl mercaptan
- n-Dodecylthiol
- n-Lauryl mercaptan
- normal dodecylmercaptan
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