1-Phenyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole

Modify Date: 2024-02-06 17:41:58

1-Phenyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole Structure
1-Phenyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole structure
Common Name 1-Phenyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole
CAS Number 1002334-12-4 Molecular Weight 270.135
Density 1.1±0.1 g/cm3 Boiling Point 389.8±15.0 °C at 760 mmHg
Molecular Formula C15H19BN2O2 Melting Point N/A
MSDS N/A Flash Point 189.6±20.4 °C

 Names

Name 1-Phenyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.1±0.1 g/cm3
Boiling Point 389.8±15.0 °C at 760 mmHg
Molecular Formula C15H19BN2O2
Molecular Weight 270.135
Flash Point 189.6±20.4 °C
Exact Mass 270.153961
PSA 36.28000
LogP 2.17150
Vapour Pressure 0.0±0.9 mmHg at 25°C
Index of Refraction 1.546
Storage condition 2-8°C

 Safety Information

Hazard Codes Xi
HS Code 2934999090

 Synthetic Route

~46%

1-Phenyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole Structure

1-Phenyl-4-(4,4...

CAS#:1002334-12-4

Literature: Journal of the American Chemical Society, , vol. 131, p. 7762 - 7769

~50%

1-Phenyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole Structure

1-Phenyl-4-(4,4...

CAS#:1002334-12-4

Literature: PROGENICS PHARMACEUTICALS, INC. Patent: WO2009/155527 A2, 2009 ; Location in patent: Page/Page column 134 ; WO 2009/155527 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

1-phenyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazole
1-Phenyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole
1H-Pyrazole, 1-phenyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-
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