C6H11NO
113.16 g/mol
Industrial ChemicalWarning
1,5-Dimethylpyrrolidin-2-one
CAS5075-92-3EC225-783-8
Category
Industrial Chemical
Compound Class
Amide
Primary Use
Industrial solvent and intermediate
1,5-Dimethylpyrrolidin-2-one is an industrial chemical used primarily as a solvent and intermediate. It features a five-membered lactam ring with two methyl substituents, contributing to its moderate lipophilicity and polar character.
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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Safety Reference
Warning
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
Customs Tariff Classification
The international HS code for 1,5-Dimethylpyrrolidin-2-one (CAS 5075-92-3) 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
1,5-dimethylpyrrolidin-2-one
InChIKey
FILVIKOEJGORQS-UHFFFAOYSA-N
SMILES
CC1CCC(=O)N1C
Synonyms (4)
- 1,5-Dimethyl-2-pyrrolidinone
- 1,5-Dimethylpyrrolidin-2-one
- 1,5-dimethyl-2-pyrrolidone
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