4,4,5,5-Tetramethyl-2-(1-phenylvinyl)-1,3,2-dioxaborolane

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Names

[ CAS No. ]:
143825-84-7

[ Name ]:
4,4,5,5-Tetramethyl-2-(1-phenylvinyl)-1,3,2-dioxaborolane

[Synonym ]:
4,4,5,5-Tetramethyl-2-(1-phenylvinyl)-1,3,2-dioxaborolane
1-Phenylvinylboronic acid pinacol ester

Chemical & Physical Properties

[ Density]:
0.98g/cm3

[ Boiling Point ]:
277.3ºC at 760mmHg

[ Melting Point ]:
42-49ºC

[ Molecular Formula ]:
C14H19BO2

[ Molecular Weight ]:
230.11000

[ Flash Point ]:
121.5ºC

[ Exact Mass ]:
230.14800

[ PSA ]:
18.46000

[ LogP ]:
3.33120

[ Vapour Pressure ]:
0.008mmHg at 25°C

[ Index of Refraction ]:
1.497

MSDS

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Safety Information

[ Hazard Codes ]:
Xi: Irritant;

[ HS Code ]:
2934999090

Synthetic Route

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Precursor & DownStream

Precursor

  • alpha-Bromostyrene
  • Bis(pinacolato)diboron
  • 1-phenylethenyl trifluoromethanesulfonate
  • Phenylacetylene
  • 2-Methoxy-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
  • Pinacol
  • Pinacolborane
  • phenylene-ethylene
  • 1-Phenylvinylboronic acid
  • Water

DownStream

  • 4,4,5,5-Tetramethyl-2-(1-phenylethyl)-1,3,2-dioxaborolane

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%

Related Compounds

  • 4-((Cyclohexylamino)methyl)benzoic acid hydrochloride
  • 1-[(2,4-Dichlorophenyl)methyl]-N-(1,1-dimethylethyl)-2-methyl-1H-indole-3-methanamine
  • 2-Methoxy-6-(pyrazol-1-yl)-benzonitrile
  • N-[2-(3-fluorophenyl)ethyl]cyclopropanamine hydrochloride
  • 1H-3-Benzazepin-7-ol, 8-chloro-2,3,4,5-tetrahydro-5-(3-iodophenyl)-3-methyl-, (S)-
  • (4-Methyl-tetrahydro-furan-2-yl)-methanol
  • N-(1-cyanocyclopentyl)-2-[4-(4-fluorobenzenesulfonyl)-1,4-diazepan-1-yl]acetamide
  • 4,5,6,7-Tetrahydrobenzo[d]isoxazole-3-carbaldehyde
  • tert-Butyl-DL-alanine
  • (4-Bromo-3,5-dimethylphenyl)methanamine