Ethyl 3,4-dihydro-2H-1,4-benzoxazine-2-carboxylate

3,4-二氢-2H-苯并[b][1,4]噁嗪-2-羧酸乙酯

Also known as: Ethyl 3,4-dihydro-2H-benzo[b][1,4]oxazine-2-carboxylate, ETHYL 3,4-DIHYDRO-2H-1,4-BENZOXAZINE-2-CARBOXYLATE, 3,4-Dihydro-2H-benzo[1,4]oxazine-2-carboxylic acid ethyl ester, Ethyl benzomorpholine-2-carboxylate, Ethyl 3,4-dihydro-2H-benzo-1,4-oxazine-2-carboxylate, 2H-1,4-Benzoxazine-2-carboxylic acid, 3,4-dihydro-, ethyl ester

CAS No.: 22244-22-0
Jingsj CID: J-1357845-3
Molecular Formula: C₁₁H₁₃NO₃
Chinese Name: 3,4-二氢-2H-苯并[b][1,4]噁嗪-2-羧酸乙酯
Molecular Weight: 207.22600 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	327.2ºC at 760mmHg
Density	1.167g/cm3
Flash Point	151.7ºC

Frequently Asked Questions

What is the CAS number of Ethyl 3,4-dihydro-2H-1,4-benzoxazine-2-carboxylate?

22244-22-0

What are the molecular formula and molecular weight of Ethyl 3,4-dihydro-2H-1,4-benzoxazine-2-carboxylate?

C11H13NO3, molecular weight 207.22600 g/mol

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