4,4,5,5-Tetramethyl-2-(p-tolyl)-1,3,2-dioxaborolane

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Names

[ CAS No. ]:
195062-57-8

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

[Synonym ]:
4,4,5,5-Tetramethyl-2-(4-methylphenyl)-1,3,2-dioxaborolane
p-tolylpinacolbornate ester
4-tolylboronic acid pinacol ester
4,4,5,5-Tetramethyl-2-(p-tolyl)-1,3,2-dioxaborolane
p-Tolylboronic Acid Pinacol Ester
1,3,2-Dioxaborolane, 4,4,5,5-tetramethyl-2-(4-methylphenyl)-
p-tolylpinacolboronate
4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)toluene
4-methylphenylboronic acid,pinacol ester
4-MeC6H4Bpin
4-methylbenzeneboronic acid,pinacol ester

Chemical & Physical Properties

[ Density]:
1.0±0.1 g/cm3

[ Boiling Point ]:
298.2±19.0 °C at 760 mmHg

[ Melting Point ]:
53.3-54.0ºC

[ Molecular Formula ]:
C13H19BO2

[ Molecular Weight ]:
218.100

[ Flash Point ]:
134.1±21.5 °C

[ Exact Mass ]:
218.147812

[ PSA ]:
18.46000

[ LogP ]:
2.29420

[ Vapour Pressure ]:
0.0±0.6 mmHg at 25°C

[ Index of Refraction ]:
1.491

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
Xi

[ Risk Phrases ]:
36/37/38

[ Safety Phrases ]:
26

[ HS Code ]:
2931900090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 4-Bromotoluene
  • Isopropoxyboronic acid pinacol ester
  • 4-Chlorotoluene
  • Bis(pinacolato)diboron
  • 4-Iodotoluene
  • Pinacol
  • 4-methylbenzenediazonium tetrafluoroborate
  • N,N-diisopropylboranamine
  • Pinacolborane
  • 4-Tolylboronic acid

DownStream

  • 1-(4'-Methyl-4-biphenylyl)ethanone
  • 4'-Methoxybiphenyl-4-carbaldehyde
  • 4-METHYL-2-CHLOROBIPHENYL
  • 4'-Methylbiphenyl-4-carbaldehyde
  • Benzyl bromide
  • 1-methoxy-4-(4-methylphenyl)benzene
  • Anthracene,9-(4-methylphenyl)-
  • 4,4,5,5-Tetramethyl-2-(2-methylphenyl)-1,3,2-dioxaborolane
  • 4,4,5,5-Tetramethyl-2-(m-tolyl)-1,3,2-dioxaborolane
  • 4'-Methyl-[1,1'-biphenyl]-2-carboxylic acid

Customs

[ HS Code ]: 2931900090

[ Summary ]:
2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%

Related Compounds

  • 6-Bromo-2,5-dimethyl-4,5-dihydro-[1,2,4]triazolo[1,5-A]quinoxaline
  • Ethyl 1-(3-bromo-2-fluorophenyl)-3-methyl-1H-1,2,4-triazole-5-carboxylate
  • N-(tert-Butyl)-N-((1-phenylvinyl)oxy)-3,5-bis(trifluoromethyl)benzamide
  • 3-(3,4-dihydro-2H-pyran-5-yl)propanoic acid
  • (2R)-1-(1-benzothiophen-3-yl)propan-2-ol
  • 1,3-di-tert-butyl-2,3-dihydro-1H-1,3,2lambda5-diazaphosphol-2-one
  • 4-Methyl-2-({1-[(prop-2-en-1-yloxy)carbonyl]pyrrolidin-3-yl}methyl)-1,3-thiazole-5-carboxylic acid
  • Tert-butyl 3-[4-(ethoxycarbonyl)-1-(iodomethyl)-2-oxabicyclo[2.1.1]hexan-3-yl]azetidine-1-carboxylate
  • 2'-[(prop-2-en-1-yloxy)carbonyl]-3',4'-dihydro-2'H-spiro[cyclobutane-1,1'-pyrrolo[1,2-a]pyrazine]-3-carboxylic acid
  • 8-[(Benzyloxy)carbonyl]-8-azaspiro[4.5]decane-2-carboxylic acid
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