(3,4-Dimethylphenyl)boronic acid

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Names

[ CAS No. ]:
55499-43-9

[ Name ]:
(3,4-Dimethylphenyl)boronic acid

[Synonym ]:
Boronic acid, B-(3,4-dimethylphenyl)-
(3,4-Dimethylphenyl)boronic acid
MFCD01009694

Chemical & Physical Properties

[ Density]:
1.1±0.1 g/cm3

[ Boiling Point ]:
304.9±52.0 °C at 760 mmHg

[ Melting Point ]:
220°C

[ Molecular Formula ]:
C8H11BO2

[ Molecular Weight ]:
149.983

[ Flash Point ]:
138.2±30.7 °C

[ Exact Mass ]:
150.085205

[ PSA ]:
40.46000

[ LogP ]:
2.51

[ Vapour Pressure ]:
0.0±0.7 mmHg at 25°C

[ Index of Refraction ]:
1.523

[ Storage condition ]:
0-6°C

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
Xn,Xi

[ Risk Phrases ]:
R36/37/38:Irritating to eyes, respiratory system and skin . R22:Harmful if swallowed.

[ Safety Phrases ]:
S37/39-S26

[ HS Code ]:
2931900090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • (3,4-dimethylphenyl) trifluoromethanesulfonate
  • Trimethyl borate
  • 3,4-Dimethylbromobenzene

DownStream

  • 3,3',4,4'-TETRAMETHYLBIPHENYL
  • 2-(3,4-Dimethylphenyl)-1,3,2-dioxaborinane
  • 3,4-Xylenol
  • 3,4-Dimethylbenzonitrile
  • 3',4'-dimethyl-biphenyl-4-carboxylic acid
  • 3',4'-DIMETHYLBIPHENYL-3-YLAMINE
  • 4-(2-bromophenyl)-1,2-dimethylbenzene
  • [5-(3,4-dimethylphenyl)pyridin-3-yl]-(2-methylpyrrolidin-1-yl)methanone
  • (3,4-dimethylphenyl) benzoate

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

  • 3,4-dimethyl-5-fluoro-phenylboronic acid
  • Boronic acid, (2-hydroxy-3,4-dimethylphenyl)- (9CI)
  • 2,4-DIMETHYLPHENYLBORONICACID
  • (3,4-Dimethylphenyl)acetic acid
  • (3,4-Dimethylphenyl)acetic acid
  • (3,4-dimethylphenyl)phosphonic acid
  • 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
  • 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-amino-N-[2-tert-butyl-1-(tetrahydro-2H-pyran-4-ylmethyl)-1H-benzimidazol-5-yl]-N-ethylbenzenesulfonamide
  • N-[3-(Aminooxy)propyl]-N-butyl-1-butanamine