Methyl 2-(3-oxo-3,4-dihydro-2H-1,4-benzoxazin-6-yl)acetate

2-(3-氧代-3,4-二氢-2H-苯并[b][1,4]噁嗪-6-基)乙酸甲酯

Also known as: (3-Oxo-3,4-dihydro-2H-benzo[1,4]oxazin-6-yl)-acetic acid methyl ester, 2H-1,4-Benzoxazine-6-acetic acid, 3,4-dihydro-3-oxo-, methyl ester, HMS1368G15, Methyl (3,4-dihydro-3-oxo-2H-1,4-benzoxazin-6-yl)acetate, Methyl (3-oxo-3,4-dihydro-2H-1,4-benzoxazin-6-yl)acetate, methyl 2-(3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazin-6-yl)acetate, methyl 2-(3-oxo-4H-1,4-benzoxazin-6-yl)acetate, methyloxodihydrobenzoxazinylacetate

CAS No.
866038-49-5
Jingsj CID
J-1003192-6
Molecular Formula
C11H11NO4
Chinese Name
2-(3-氧代-3,4-二氢-2H-苯并[b][1,4]噁嗪-6-基)乙酸甲酯
Molecular Weight
221.209 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point401.8±45.0 °C at 760 mmHg
Density1.3±0.1 g/cm3
Flash Point196.8±28.7 °C

Frequently Asked Questions

What is the CAS number of Methyl 2-(3-oxo-3,4-dihydro-2H-1,4-benzoxazin-6-yl)acetate?

866038-49-5

What are the molecular formula and molecular weight of Methyl 2-(3-oxo-3,4-dihydro-2H-1,4-benzoxazin-6-yl)acetate?

C11H11NO4, molecular weight 221.209 g/mol

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