3-Pyrrolin-2-one, 1-methyl-

Modify Date: 2025-09-23 18:59:58

3-Pyrrolin-2-one, 1-methyl- Structure
3-Pyrrolin-2-one, 1-methyl- structure
Common Name 3-Pyrrolin-2-one, 1-methyl-
CAS Number 13950-21-5 Molecular Weight 97.115
Density 1.1±0.1 g/cm3 Boiling Point 235.3±10.0 °C at 760 mmHg
Molecular Formula C5H7NO Melting Point N/A
MSDS N/A Flash Point 111.1±10.2 °C

 Names

Name 1-methyl-1H-pyrrole-2(5H)-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.1±0.1 g/cm3
Boiling Point 235.3±10.0 °C at 760 mmHg
Molecular Formula C5H7NO
Molecular Weight 97.115
Flash Point 111.1±10.2 °C
Exact Mass 97.052765
PSA 20.31000
LogP -0.88
Vapour Pressure 0.1±0.5 mmHg at 25°C
Index of Refraction 1.503

 Safety Information

HS Code 2933990090

 Customs

HS Code 2933990090
Summary 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

N-methyl-δ-3-pyrrolin-2-one
1-Methyl-1,5-dihydro-2H-pyrrol-2-one
3-Pyrrolin-2-one, 1-methyl-
1-methyl-1,5-dihydro-pyrrol-2-one
1-methyl-pyrrolin-2-one
2H-Pyrrol-2-one, 1,5-dihydro-1-methyl-
1-methyl-1H-pyrrol-2(5H)-one
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