Benzo[d]oxazole-4-carboxylic acid

Modify Date: 2024-01-09 07:11:57

Benzo[d]oxazole-4-carboxylic acid Structure
Benzo[d]oxazole-4-carboxylic acid structure
Common Name Benzo[d]oxazole-4-carboxylic acid
CAS Number 208772-23-0 Molecular Weight 163.130
Density 1.5±0.1 g/cm3 Boiling Point 350.1±15.0 °C at 760 mmHg
Molecular Formula C8H5NO3 Melting Point N/A
MSDS N/A Flash Point 165.5±20.4 °C

 Names

Name 1,3-Benzoxazole-4-carboxylic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.5±0.1 g/cm3
Boiling Point 350.1±15.0 °C at 760 mmHg
Molecular Formula C8H5NO3
Molecular Weight 163.130
Flash Point 165.5±20.4 °C
Exact Mass 163.026947
PSA 63.33000
LogP 1.27
Vapour Pressure 0.0±0.8 mmHg at 25°C
Index of Refraction 1.661

 Safety Information

HS Code 2934999090

 Synthetic Route

~99%

Benzo[d]oxazole-4-carboxylic acid Structure

Benzo[d]oxazole...

CAS#:208772-23-0

Literature: AMR Technology, Inc. Patent: US2008/214601 A1, 2008 ; Location in patent: Page/Page column 14-15 ;

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Benzo[d]oxazole-4-carboxylic acid Structure

Benzo[d]oxazole...

CAS#:208772-23-0

Literature: Newcastle University Ventures Limited Patent: US6100283 A1, 2000 ;

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Benzo[d]oxazole-4-carboxylic acid Structure

Benzo[d]oxazole...

CAS#:208772-23-0

Literature: ACTELION PHARMACEUTICALS LTD Patent: WO2009/16560 A2, 2009 ; Location in patent: Page/Page column 83 ; WO 2009/016560 A2

 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

4-Benzoxazolecarboxylic acid
benzoxazole-4-carboxylic acid
1,3-Benzoxazole-4-carboxylic acid
benzooxazole-4-carboxylic acid