6-Methoxy-4H-benzo[1,4]oxazin-3-one
[CAS# 5023-12-1]

Identification

• Name: 6-Methoxy-4H-benzo[1,4]oxazin-3-one
• Synonyms: 6-(Methyloxy)-2H-1,4-benzoxazin-3(4H)-one; 6-Methoxy-2H-1,4-benzoxazin-3(4H)-one
• Molecular Formula: C₉H₉NO₃
• Molecular Weight: 179.17
• CAS Registry Number: 5023-12-1
• EC Number: 809-370-5

Properties

• Density: 1.245
• Melting point: 162-164 °C

Safety Data

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Chronic hazardous to the aquatic environment	Aquatic Chronic	2	H411
Skin irritation	Skin Irrit.	2	H315
Eye irritation	Eye Irrit.	2A	H319
Acute toxicity	Acute Tox.	4	H302
Specific target organ toxicity - single exposure	STOT SE	3	H335