1-Methyl-1,4-diazepan-5-one

1-甲基-1,4-二氮杂环庚烷-5-酮

Also known as: 1-Methyl-5-homopiperazinone, Hexahydro-1-methyl-5H-1,4-diazepin-5-one, 5H-1,4-Diazepin-5-one, hexahydro-1-methyl-, N-Methyl-5-homopiperazinone

CAS No.
5441-40-7
Jingsj CID
J-36504-8
Molecular Formula
C6H12N2O
Chinese Name
1-甲基-1,4-二氮杂环庚烷-5-酮
Molecular Weight
128.172 g/mol
Category
Ketones
Last updated
8/21/2026

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Physicochemical Properties

Melting Point83-85°C
Boiling Point274.8±33.0 °C at 760 mmHg
Density1.0±0.1 g/cm3
Flash Point120.0±25.4 °C

Frequently Asked Questions

What is the CAS number of 1-Methyl-1,4-diazepan-5-one?

5441-40-7

What are the molecular formula and molecular weight of 1-Methyl-1,4-diazepan-5-one?

C6H12N2O, molecular weight 128.172 g/mol

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