Isobutylboronic acid

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Names

[ CAS No. ]:
84110-40-7

[ Name ]:
Isobutylboronic acid

[Synonym ]:
Boronic acid, B-(2-methylpropyl)-
Isobutaneboronic acid
Isobutylboronic acid
(2-Methylpropyl)boronic acid
2-methylpropylboronic acid
MFCD00134156

Chemical & Physical Properties

[ Density]:
0.9±0.1 g/cm3

[ Boiling Point ]:
180.0±23.0 °C at 760 mmHg

[ Melting Point ]:
108-111 °C(lit.)

[ Molecular Formula ]:
C4H11BO2

[ Molecular Weight ]:
101.94

[ Flash Point ]:
62.7±22.6 °C

[ Exact Mass ]:
102.085213

[ PSA ]:
40.46000

[ LogP ]:
1.25

[ Vapour Pressure ]:
0.3±0.7 mmHg at 25°C

[ Index of Refraction ]:
1.399

[ Storage condition ]:
0-6°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 ]:
S37/39-S26

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ HS Code ]:
2931900090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • triisobutylborane
  • 4,4,6-trimethyl-2-(2-methylpropyl)-1,3,2-oxazaborinane
  • Benzil
  • sec-butyldiisopropoxyborane
  • Trimethyl borate
  • Isobutyl magnesium bromide
  • isobutylboric acid dibutyl ester
  • isobutyl-bis-isobutylperoxy-borane
  • 4-nitrosotoluene

DownStream

  • 1Y1&1R DV1
  • isobutanol
  • bromo(2-methylpropyl)mercury
  • 2-Methylpropaneboronic acid (1S,2S,3R,5S)-(+)-2,3-pinanediol ester
  • Arsonic acid,As-phenyl-
  • 4-methoxy-N-(2-methylpropyl)aniline
  • N-(2-methylpropyl)pyridine-3-carboxamide
  • Isobutylboronic acid pinacol ester
  • 4-Fluoro-N-isobutylbenzamide

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

  • Isobutylboronic acid pinacol ester
  • diisobutyl ester of isobutylboronic acid
  • Octanethioic acid S-propyl ester
  • Hexanethioic acid S-decyl ester
  • Thiopropionic acid S-undecyl ester
  • trisporic acid
  • N-(5-{imidazo[1,2-a]pyrimidin-2-yl}-2-methylphenyl)-2-phenylbutanamide
  • 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-((1-(4-ethoxyphenyl)-5-oxopyrrolidin-3-yl)methyl)-2-(thiophen-2-yl)acetamide
  • 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