5-Methoxy-3,4-dihydro-2H-benzo[b][1,4]oxazine

Modify Date: 2025-09-23 17:36:51

5-Methoxy-3,4-dihydro-2H-benzo[b][1,4]oxazine Structure
5-Methoxy-3,4-dihydro-2H-benzo[b][1,4]oxazine structure
Common Name 5-Methoxy-3,4-dihydro-2H-benzo[b][1,4]oxazine
CAS Number 1058704-69-0 Molecular Weight 165.189
Density 1.1±0.1 g/cm3 Boiling Point 291.6±39.0 °C at 760 mmHg
Molecular Formula C9H11NO2 Melting Point N/A
MSDS N/A Flash Point 110.5±16.5 °C

 Names

Name 5-Methoxy-3,4-dihydro-2H-1,4-benzoxazine
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.1±0.1 g/cm3
Boiling Point 291.6±39.0 °C at 760 mmHg
Molecular Formula C9H11NO2
Molecular Weight 165.189
Flash Point 110.5±16.5 °C
Exact Mass 165.078979
PSA 30.49000
LogP 1.74
Vapour Pressure 0.0±0.6 mmHg at 25°C
Index of Refraction 1.529
InChIKey RSZIXPXUSSGYQG-UHFFFAOYSA-N
SMILES COc1cccc2c1NCCO2
Storage condition 2-8°C

 Safety Information

Hazard Codes Xi
HS Code 2934999090

 Customs

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

 Synonyms

5-Methoxy-3,4-dihydro-2H-benzo[b][1,4]oxazine
5-Methoxy-3,4-dihydro-2H-1,4-benzoxazine
2H-1,4-Benzoxazine, 3,4-dihydro-5-methoxy-
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