5-Trifluoromethylpyridine-3-boronic acid pinacol ester

Modify Date: 2025-08-21 08:12:49

5-Trifluoromethylpyridine-3-boronic acid pinacol ester Structure
5-Trifluoromethylpyridine-3-boronic acid pinacol ester structure
Common Name 5-Trifluoromethylpyridine-3-boronic acid pinacol ester
CAS Number 1084953-47-8 Molecular Weight 273.059
Density 1.18±0.1 g/cm3 Boiling Point 313.6±42.0 °C at 760 mmHg
Molecular Formula C12H15BF3NO2 Melting Point N/A
MSDS N/A Flash Point 143.5±27.9 °C

 Names

Name 3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-5-(trifluoromethyl)pyridine
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.18±0.1 g/cm3
Boiling Point 313.6±42.0 °C at 760 mmHg
Molecular Formula C12H15BF3NO2
Molecular Weight 273.059
Flash Point 143.5±27.9 °C
Exact Mass 273.114807
PSA 31.35000
LogP 2.39960
Vapour Pressure 0.0±0.6 mmHg at 25°C
Index of Refraction 1.454
Storage condition 2-8°C

 Safety Information

Hazard Codes Xi
HS Code 2934999090

 Synthetic Route

~82%

5-Trifluoromethylpyridine-3-boronic acid pinacol ester Structure

5-Trifluorometh...

CAS#:1084953-47-8

Literature: Aebi, Johannes; Binggeli, Alfred; Green, Luke; Hartmann, Guido; Maerki, Hans P.; Mattei, Patrizio; Ricklin, Fabienne; Roche, Olivier Patent: US2009/48238 A1, 2009 ; Location in patent: Page/Page column 20 ; US 20090048238 A1

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5-Trifluoromethylpyridine-3-boronic acid pinacol ester Structure

5-Trifluorometh...

CAS#:1084953-47-8

Literature: US2014/93505 A1, ; Page/Page column ;

 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

Pyridine, 3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-5-(trifluoromethyl)-
3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-5-(trifluoromethyl)pyridine
5-Trifluoromethylpyridine-3-boronic acid pinacol ester
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