4-(tert-Butyldimethylsilyloxy)phenylboronic acid

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Names

[ CAS No. ]:
159191-56-7

[ Name ]:
4-(tert-Butyldimethylsilyloxy)phenylboronic acid

[Synonym ]:
4-(tert-Butyldimethylsilyloxy)benzeneboronic Acid
Boronic acid, B-[4-[[(1,1-dimethylethyl)dimethylsilyl]oxy]phenyl]-
[4-[tert-butyl(dimethyl)silyl]oxyphenyl]boronic acid
(4-{[tert-Butyl(dimethyl)silyl]oxy}phenyl)boronic acid
(4-{[Dimethyl(2-methyl-2-propanyl)silyl]oxy}phenyl)boronic acid
4-(tert-Butyldimethylsilyloxy)phenylboronic acid
MFCD03093888
4-(tert-Butyldimethylsiloxy)phenyl boronic acid

Chemical & Physical Properties

[ Density]:
1.0±0.1 g/cm3

[ Boiling Point ]:
321.4±44.0 °C at 760 mmHg

[ Melting Point ]:
194-198ºC(lit.)

[ Molecular Formula ]:
C12H21BO3Si

[ Molecular Weight ]:
252.190

[ Flash Point ]:
148.2±28.4 °C

[ Exact Mass ]:
252.135300

[ PSA ]:
49.69000

[ LogP ]:
-0.02

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

[ Index of Refraction ]:
1.490

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;

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3.0

[ HS Code ]:
2931900090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 4-Bromophenoxy t-Butyl-Dimethylsilane
  • 4-Hydroxyphenylboronic acid
  • tert-Butyldimethylsilyl chloride
  • Triisopropylborate
  • Trimethyl borate
  • 4-Bromophenol

DownStream

  • 4'-Fluoro-4-biphenylol
  • 4'-Hydroxy-4-biphenylcarbaldehyde
  • (3S,4S)-TERT-BUTYL 3-HYDROXY-4-(4-HYDROXYPHENYL)PIPERIDINE-1-CARBOXYLATE
  • 4-(4-hydroxyphenyl)-5,7-dimethoxychromen-2-one

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

  • 3,5-bis(tert-butyldimethylsilyloxy)phenylboronic acid
  • 4-(tert-Butoxycarbonyl)phenylboronic acid pinacol ester
  • 4-(TERT-BUTYLSULFANYL)PHENYLBORONIC ACID
  • 4-(tert-butyldimethylsilyloxy)-2-methylbutyric acid methyl ester
  • 4-(tert-butyldimethylsilyloxy)piperidine-1-carboxylic acid benzyl ester
  • 4-(TERT-BUTYLDIMETHYLSILYLOXY)CYCLOHEX-1-ENYL TRIFLUOROMETHANESULFONATE
  • 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