6-amino-2-methyl-2H-1,4-benzoxazin-3(4H)-one

6-氨基-2-甲基-2H-1,4-苯并恶嗪-3(4H)-酮

Also known as: 6-amino-2-methyl-2H-benzo[b][1,4]oxazin-3(4H)-one, 6-amino-2-methyl-4H-benzo[1,4]oxazin-3-one, 6-amino-2-methyl-3,4-dihydro-2H-1,4-benzoxazin-3-one, 2H-1,4-Benzoxazin-3(4H)-one, 6-amino-2-methyl-

6-amino-2-methyl-2H-1,4-benzoxazin-3(4H)-one (CAS 105807-80-5) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C9H10N2O2 and a molecular weight of 178.18800 g/mol. It is also known as 6-amino-2-methyl-2H-benzo[b][1,4]oxazin-3(4H)-one, 6-amino-2-methyl-4H-benzo[1,4]oxazin-3-one and 6-amino-2-methyl-3,4-dihydro-2H-1,4-benzoxazin-3-one. Key properties include a boiling point of 413.2ºC at 760 mmHg, a density of 1.253g/cm3 and a flash point of 203.7ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
105807-80-5
Jingsj CID
J-1073557-8
Molecular Formula
C9H10N2O2
Chinese Name
6-氨基-2-甲基-2H-1,4-苯并恶嗪-3(4H)-酮
Molecular Weight
178.18800 g/mol
Category
Ketones
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point413.2ºC at 760 mmHg
Density1.253g/cm3
Flash Point203.7ºC

Frequently Asked Questions

What is the CAS number of 6-amino-2-methyl-2H-1,4-benzoxazin-3(4H)-one?

The CAS number of 6-amino-2-methyl-2H-1,4-benzoxazin-3(4H)-one is 105807-80-5.

What are the molecular formula and molecular weight of 6-amino-2-methyl-2H-1,4-benzoxazin-3(4H)-one?

6-amino-2-methyl-2H-1,4-benzoxazin-3(4H)-one has molecular formula C9H10N2O2 and molecular weight 178.18800 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "6-amino-2-methyl-2H-1,4-benzoxazin-3(4H)-one (CAS 105807-80-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1073557-8 (accessed 2026-10-22).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.