1-methyl-2,3,4,5-tetrahydro-1H-1-benzazepin-2-one

1-甲基-2,3,4,5-四氢-1H-1-苯并氮杂卓-2-酮

Also known as: 2H-1-Benzazepin-2-one, 1,3,4,5-tetrahydro-1-methyl-, 1-methyl-1,3,4,5-tetrahydro-2H-1-benzazepin-2-one, 1-methyl-4,5-dihydro-3H-1-benzazepin-2-one, 1-methyl-4,5-dihydro-1H-benzo[b]azepin-2(3H)-one, 1-methyl-2,3,4,5-tetrahydro-1H-benzo[b]azepin-2-one

CAS No.
20678-82-4
Jingsj CID
J-1603222-6
Molecular Formula
C11H13NO
Chinese Name
1-甲基-2,3,4,5-四氢-1H-1-苯并氮杂卓-2-酮
Molecular Weight
175.22700 g/mol
Category
Ketones
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point371.1ºC at 760 mmHg
Density1.084g/cm3
Flash Point181.1ºC

Frequently Asked Questions

What is the CAS number of 1-methyl-2,3,4,5-tetrahydro-1H-1-benzazepin-2-one?

20678-82-4

What are the molecular formula and molecular weight of 1-methyl-2,3,4,5-tetrahydro-1H-1-benzazepin-2-one?

C11H13NO, molecular weight 175.22700 g/mol

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