2-(2-Hydroxyphenyl)-4H-1,3-benzoxazin-4-one

2-(2-羟基苯基)-4H-1,3-苯并恶嗪-4-酮

Also known as: 2-(2-Hydroxyphenyl)-4H-benzo[e][1,3]oxazin-4-one, 2-(o-Hydroxyphenyl)-4H-1,3-benzoxazin-4-one, Deferasirox Intermediate, 4H-1,3-Benzoxazin-4-one, 2-(2-hydroxyphenyl)-

CAS No.
1218-69-5
Jingsj CID
J-1359082-8
Molecular Formula
C14H9NO3
Chinese Name
2-(2-羟基苯基)-4H-1,3-苯并恶嗪-4-酮
Molecular Weight
239.226 g/mol
Category
Ketones
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point425.0±47.0 °C at 760 mmHg
Density1.3±0.1 g/cm3
Flash Point210.8±29.3 °C

Frequently Asked Questions

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

1218-69-5

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

C14H9NO3, molecular weight 239.226 g/mol

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