C19H37NO
295.5 g/mol
Industrial ChemicalDanger
Octadecyl isocyanate
CAS112-96-9EC204-019-7
Category
Industrial Chemical
Compound Class
Other
Primary Use
Surface modifier
Octadecyl isocyanate is an industrial chemical used as a surface modifier. It features a long hydrophobic alkyl chain and an isocyanate group, enabling it to modify surface properties in various applications.
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
SimilarStructure SimilarSimilarity 0.80
Butyl isocyanate
CAS111-36-4
Chemical intermediate for insecticides and fungicides
SimilarStructure SimilarSimilarity 0.74
Hexamethylene diisocyanate
CAS822-06-0
Polyurethane foams and coatings hardener
SimilarStructure SimilarSimilarity 0.74
1,8-Diisocyanatooctane
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Isocyanate intermediate for polyurethane production
ReferenceSame Category
Undecane
CAS1120-21-4
component of gasoline and solvent
ReferenceSame Category
Dioctylamine
CAS1120-48-5
Industrial chemical intermediate
ReferenceSame Category
Didecylamine
CAS1120-49-6
intermediate for surfactants and emulsifiers
ReferenceSame Category
1,3-propane sultone
CAS1120-71-4
Chemical intermediate for sulfopropyl groups
Safety Reference
Danger
H302Harmful if swallowed
H312Harmful in contact with skin
H315Causes skin irritation
H317May cause an allergic skin reaction
H319Causes serious eye irritation
H331Toxic if inhaled
H332Harmful if inhaled
H334May cause allergy or asthma symptoms or breathing difficulties if inhaled
H335May cause respiratory irritation
Regulatory Compliance1
- CN Catalogue of Hazardous ChemicalsCNRegulation
Customs Tariff Classification
The international HS code for Octadecyl isocyanate (CAS 112-96-9) is 2929.10.
HS code (international, 6-digit)
2929.10
EU CN code (8-digit)
2929 10 00
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-isocyanatooctadecane
InChIKey
QWDQYHPOSSHSAW-UHFFFAOYSA-N
SMILES
CCCCCCCCCCCCCCCCCCN=C=O
Synonyms (14)
- 1-Isocyanatooctadecane
- 1-Octadecyl isocyanate
- Baykanol OI
- Bykanol OI
- Isocyanic Acid Stearyl Ester
- Millionate O
- Mondur O
- Octadecane, 1-isocyanato-
- Octadecyl isocyanate
- Stearyl isocyanate
- n-Octadecyl isocyanate
- octadecanisocyanate
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