C7H13NO
127.18 g/mol
Industrial ChemicalWarning
N-Methylcaprolactam
CAS2556-73-2EC219-874-1
Category
Industrial Chemical
Compound Class
Amide
Primary Use
industrial solvent and intermediate
N-Methylcaprolactam is a compound belonging to the caprolactam family. It is primarily used as an industrial solvent and intermediate in chemical manufacturing.
industrial solventchemical intermediate
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
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Safety Reference
Warning
H302Harmful if swallowed
H312Harmful in contact with skin
H315Causes skin irritation
H319Causes serious eye irritation
H332Harmful if inhaled
H335May cause respiratory irritation
Customs Tariff Classification
The international HS code for N-Methylcaprolactam (CAS 2556-73-2) is 2933.79.
HS code (international, 6-digit)
2933.79
EU CN code (8-digit)
2933 79 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-methylazepan-2-one
InChIKey
ZWXPDGCFMMFNRW-UHFFFAOYSA-N
SMILES
CN1CCCCCC1=O
Synonyms (19)
- 1-Methyl-2-azepanone #
- 1-Methylcaprolactam
- 1-methylazacycloheptan-2-one
- 1-methylazaperhydroepin-2-one
- 1-methylazepan-2-one
- N-Methyl-2-azacycloheptanone
- N-Methyl-e-caprolactam
- N-Methyl-|A-caprolactam
- N-Methylcaprolactam
- n-methyl-6-caprolactam
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