1,4-Dimethyl-2-pyrrolidone

1,4-二甲基-2-吡咯烷酮

Also known as: 1,4-Dimethylpyrrolidin-2-one, 1,4-Dimethylpyrrolid-2-one, 2-Pyrrolidinone, 1,4-dimethyl-, 4-Dimethylpyrrolidone, N-Methyl-4-methyl-pyrrolidin-2-one, 1,4-Dimethyl-2-pyrrolidinone, 1,4-Dimethylpyrrolidone

CAS No.
2555-04-6
Jingsj CID
J-1504480-2
Molecular Formula
C6H11NO
Chinese Name
1,4-二甲基-2-吡咯烷酮
Molecular Weight
113.15800 g/mol
Category
Ketones
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point197.6ºC at 760mmHg
Density0.973g/cm3
Flash Point85.2ºC

Frequently Asked Questions

What is the CAS number of 1,4-Dimethyl-2-pyrrolidone?

2555-04-6

What are the molecular formula and molecular weight of 1,4-Dimethyl-2-pyrrolidone?

C6H11NO, molecular weight 113.15800 g/mol

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026