4-Benzoxazolecarboxylic acid methyl ester

Modify Date: 2025-09-10 16:07:26

4-Benzoxazolecarboxylic acid methyl ester Structure
4-Benzoxazolecarboxylic acid methyl ester structure
Common Name 4-Benzoxazolecarboxylic acid methyl ester
CAS Number 128156-54-7 Molecular Weight 177.157
Density 1.288±0.06 g/cm3 Boiling Point 260-270 ºC
Molecular Formula C9H7NO3 Melting Point 107-109 ºC
MSDS N/A Flash Point 118.6±19.8 °C

 Names

Name methyl 1,3-benzoxazole-4-carboxylate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.288±0.06 g/cm3
Boiling Point 260-270 ºC
Melting Point 107-109 ºC
Molecular Formula C9H7NO3
Molecular Weight 177.157
Flash Point 118.6±19.8 °C
Exact Mass 177.042587
PSA 52.33000
LogP 1.57
Vapour Pressure 0.0±0.6 mmHg at 25°C
Index of Refraction 1.588
Water Solubility Slightly soluble (2.7 g/L) (25 ºC)

 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

methyl 4-benzoxazolecarboxylate
Methyl 1,3-benzoxazole-4-carboxylate
4-Benzoxazolecarboxylic acid methyl ester
Methyl benzo[d]oxazole-4-carboxylate
Methyl Benzoxazole-4-carboxylate
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