4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1-trityl-1H-pyrazole

Modify Date: 2024-04-02 19:24:39

4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1-trityl-1H-pyrazole Structure
4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1-trityl-1H-pyrazole structure
Common Name 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1-trityl-1H-pyrazole
CAS Number 863238-73-7 Molecular Weight 436.353
Density 1.1±0.1 g/cm3 Boiling Point 587.3±50.0 °C at 760 mmHg
Molecular Formula C28H29BN2O2 Melting Point N/A
MSDS N/A Flash Point 309.0±30.1 °C

 Names

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

 Chemical & Physical Properties

Density 1.1±0.1 g/cm3
Boiling Point 587.3±50.0 °C at 760 mmHg
Molecular Formula C28H29BN2O2
Molecular Weight 436.353
Flash Point 309.0±30.1 °C
Exact Mass 436.232208
PSA 36.28000
LogP 5.02250
Vapour Pressure 0.0±1.6 mmHg at 25°C
Index of Refraction 1.575

 Safety Information

Hazard Codes Xi
HS Code 2934999090

 Synthetic Route

~92%

4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1-trityl-1H-pyrazole Structure

4-(4,4,5,5-Tetr...

CAS#:863238-73-7

Literature: US2008/261975 A1, ; Page/Page column 12 ;

 Precursor & DownStream

Precursor  2

DownStream  0

 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

qc-564
4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1-trityl-1H-pyrazole
rb2082
1H-Pyrazole, 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1-(triphenylmethyl)-
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