6-amino-4H-1,4-benzoxazin-3-one

6-氨基-2H-1,4-苯并恶嗪-3(4H)-酮

Also known as: 6-amino-2H-1,4-benzoxazin-3(4H)-one, 6-amino-4H-benzo[1,4]oxazin-3-one, 6-amino-2H-benzo[b][1,4]oxazin-3(4H)-one, 6-amino-3,4-dihydro-2H-1,4-benzoxazin-3-one, 6-amino-3-oxo-3,4-dihydro-2H-1,4-benzoxazine, 6-amino-3,4-dihydro-3-oxo-2H-1,4-benzoxazine, 6-amino-4H-benz[1,4]oxazin-3-on

CAS No.
89976-75-0
Jingsj CID
J-1161901-9
Molecular Formula
C8H8N2O2
Chinese Name
6-氨基-2H-1,4-苯并恶嗪-3(4H)-酮
Molecular Weight
164.16100 g/mol
Category
Ketones
Last updated
8/21/2026

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Physicochemical Properties

Melting Point266-268ºC
Boiling Point429.2ºC at 760 mmHg
Density1.344g/cm3
Flash Point213.4ºC

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of 6-amino-4H-1,4-benzoxazin-3-one?

89976-75-0

What are the molecular formula and molecular weight of 6-amino-4H-1,4-benzoxazin-3-one?

C8H8N2O2, molecular weight 164.16100 g/mol

Is 6-amino-4H-1,4-benzoxazin-3-one hazardous?

Warning

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