2,3,4-Trimethoxyphenylboronic acid

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Names

[ CAS No. ]:
118062-05-8

[ Name ]:
2,3,4-Trimethoxyphenylboronic acid

[Synonym ]:
2,3,4-Trimethoxybenzeneboronic acid
MFCD01318183
(2,3,4-Trimethoxyphenyl)boronic acid

Chemical & Physical Properties

[ Density]:
1.21g/cm3

[ Boiling Point ]:
371.1ºC at 760mmHg

[ Melting Point ]:
74-79 °C(lit.)

[ Molecular Formula ]:
C9H13BO5

[ Molecular Weight ]:
212.00800

[ Flash Point ]:
178.3ºC

[ Exact Mass ]:
212.08600

[ PSA ]:
68.15000

[ Vapour Pressure ]:
3.65E-06mmHg at 25°C

[ Index of Refraction ]:
1.513

[ Storage condition ]:
2-8°C

MSDS

Click to get detail MSDS

Safety Information

[ Personal Protective Equipment ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter

[ Hazard Codes ]:
Xi:Irritant;

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S26-S36

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ HS Code ]:
2931900090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Benzene,1-bromo-2,3,4-trimethoxy-
  • BUTYL BORATE
  • 2,3,4-trimethoxyphenylmagnesium bromide

DownStream

  • 2,3,4-Trimethoxybenzonitrile
  • dimethoxyanisole
  • 1,2,3-trimethoxy-4-(2,3,4-trimethoxyphenyl)benzene
  • Urolithin D
  • 1,2,3-trimethoxy-4-(4-methoxy-2-nitro-phenyl)benzene
  • 2-Methoxy-5-(2',3',4'-Trimethoxyphenyl)Tropone

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

  • 2,3,4-Trimethoxyphenylboronic acid, pinacol ester
  • 4,4,5,5-TETRAMETHYL-2-(3,4,5-TRIMETHOXYPHENYL)-1,3,2-DIOXABOROLANE
  • 2,3,4,6-tetramethylbenzoic acid
  • 2-(3,4-dichlorobenzamido)pentanedioic acid
  • 2-(3,4-dimethoxyphenylthio)acetic acid
  • 2,3,4-trihydroxybenzohydrazide
  • 4-propan-2-yl-N-(pyridin-4-ylmethyl)aniline
  • 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)-
  • Vorapaxar metabolite M19
  • (4-Methyl-tetrahydro-furan-2-yl)-methanol
  • N'-methyl-N-quinolin-3-ylmethanimidamide
  • 4-(2,5-Difluorophenyl)benzaldehyde
  • N-(1-cyanocyclopentyl)-2-[4-(4-fluorobenzenesulfonyl)-1,4-diazepan-1-yl]acetamide