(1-Methyl-1H-pyrazol-5-yl)boronic acid

Modify Date: 2024-04-08 15:28:38

(1-Methyl-1H-pyrazol-5-yl)boronic acid Structure
(1-Methyl-1H-pyrazol-5-yl)boronic acid structure
Common Name (1-Methyl-1H-pyrazol-5-yl)boronic acid
CAS Number 849062-28-8 Molecular Weight 125.922
Density 1.2±0.1 g/cm3 Boiling Point 413.3±37.0 °C at 760 mmHg
Molecular Formula C4H7BN2O2 Melting Point N/A
MSDS Chinese Flash Point 203.7±26.5 °C

 Names

Name (3-methylimidazol-4-yl)boronic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.2±0.1 g/cm3
Boiling Point 413.3±37.0 °C at 760 mmHg
Molecular Formula C4H7BN2O2
Molecular Weight 125.922
Flash Point 203.7±26.5 °C
Exact Mass 126.060059
PSA 58.28000
LogP -0.84
Vapour Pressure 0.0±1.0 mmHg at 25°C
Index of Refraction 1.534

 Safety Information

HS Code 2933290090

 Customs

HS Code 2933290090
Summary 2933290090. other compounds containing an unfused imidazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

Boronic acid, B-(1-methyl-1H-pyrazol-5-yl)-
Boronic acid, B-(1-methyl-1H-imidazol-5-yl)-
(1-Methyl-1H-imidazol-5-yl)boronic acid
1-methyl-1h-imidazole-5-boronic acid