(3,4-Dimethylphenyl)boronic acid

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

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
1-(tert-Butyl) 2-methyl (4R)-4-fluoro-2-methylpyrrolidine-1,2-dicarboxylate
(2S)-1-(tert-Butoxycarbonyl)-4-fluoro-4-(fluoromethyl)pyrrolidine-2-carboxylic acid
1-tert-butyl 2-methyl (2S)-4-fluoro-4-(fluoromethyl)pyrrolidine-1,2-dicarboxylate
5-tert-butyl 6-methyl (6S)-1,1-difluoro-5-azaspiro[2.4]heptane-5,6-dicarboxylate
Methyl 2-(4-hydroxypiperidin-1-YL)benzoate
(5S)-2-Chloro-9-fluoro-I+/-,I+/--dimethyl-N-(1-oxopropyl)-5H-[1]benzopyrano[2,3-b]pyridine-5-acetamide
Methyl 4-[3-(hydroxymethyl)-1-pyrrolidinyl]benzoate
Tert-butyl (3-((2,5-dichloropyrimidin-4-yl)amino)cyclohexyl)carbamate
(S)-4-(4-bromo-3,5-dimethylphenoxy)butane-1,2-diol
Ethyl 1-[6-(trifluoromethyl)pyrimidin-4-yl]piperidine-4-carboxylate

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