Methyl 3,4-dihydro-2H-benzo[1,4]oxazine-6-carboxylate

Also known as: 3,4-Dihydro-2H-benzo[1,4]oxazine-6-carboxylic acid methyl ester, Methyl 3,4-dihydro-2H-benzo[b][1,4]oxazine-6-carboxylate, 3,4-Dihydro-2H-1,4-benzoxazine-6-carboxylic acid methyl ester, Methyl 3,4-dihydro-2H-1,4-benzoxazine-6-carboxylate

Methyl 3,4-dihydro-2H-benzo[1,4]oxazine-6-carboxylate (CAS 758684-29-6) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C10H11NO3 and a molecular weight of 193.199 g/mol. Key properties include a boiling point of 337.7±41.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 158.0±27.6 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 758684-29-6
Jingsj CID: J-1518737-8
Molecular Formula: C₁₀H₁₁NO₃
Molecular Weight: 193.199 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	337.7±41.0 °C at 760 mmHg
Density	1.2±0.1 g/cm3
Flash Point	158.0±27.6 °C
Exact Mass	193.073898
PSA	47.56000
LogP	2.13
Vapor Pressure	0.0±0.7 mmHg at 25°C
Refractive Index	1.539
Storage Conditions	2-8°C

Customs & Trade Information

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Frequently Asked Questions

What is the CAS number of Methyl 3,4-dihydro-2H-benzo[1,4]oxazine-6-carboxylate?

The CAS number of Methyl 3,4-dihydro-2H-benzo[1,4]oxazine-6-carboxylate is 758684-29-6.

What are the molecular formula and molecular weight of Methyl 3,4-dihydro-2H-benzo[1,4]oxazine-6-carboxylate?

Methyl 3,4-dihydro-2H-benzo[1,4]oxazine-6-carboxylate has molecular formula C10H11NO3 and molecular weight 193.199 g/mol.

What are the upstream and downstream products of Methyl 3,4-dihydro-2H-benzo[1,4]oxazine-6-carboxylate?

For Methyl 3,4-dihydro-2H-benzo[1,4]oxazine-6-carboxylate, Upstream Products: 1,2-Dibromoethane, Methyl 3-amino-4-hydroxybenzoate, methyl 3-oxo-3,4-dihydro-2H-1,4-benzoxazine-6-carboxylate; Downstream Products: 3,4-Dihydro-2H-1,4-benzoxazine-6-carboxylic acid.

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

Last updated: 8/21/2026

How to cite: Jingsj. "Methyl 3,4-dihydro-2H-benzo[1,4]oxazine-6-carboxylate (CAS 758684-29-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1518737-8 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.