Boronic acid, 1,4-phenylenebis-, tetrabutylester (9CI)

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Names

[ CAS No. ]:
2449-19-6

[ Name ]:
Boronic acid, 1,4-phenylenebis-, tetrabutylester (9CI)

[Synonym ]:
1,4-bis(di-n-butylboronate)benzene
Tetrabutyl p-phenylenediboronate
tetrabutyl benzene-1,4-diylbisboronate
dibutyl p-phenylenediboronate
1,4-bis(di-n-butoxy)-boryl-phenylene
tetra-B-butoxy-B,B'-p-phenylene-bis-borane
p-phenylenediboronic butylester
p-phenylenedi(dibutyl boronate)

Chemical & Physical Properties

[ Density]:
0.93g/cm3

[ Boiling Point ]:
460ºC at 760mmHg

[ Molecular Formula ]:
C22H40B2O4

[ Molecular Weight ]:
390.17300

[ Flash Point ]:
232ºC

[ Exact Mass ]:
390.31100

[ PSA ]:
36.92000

[ LogP ]:
4.34380

[ Vapour Pressure ]:
3.3E-08mmHg at 25°C

[ Index of Refraction ]:
1.459

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 1,4-Dibromobenzene
  • 1,4-benzenediboronic acid
  • Butanol
  • p-phenylenebis-(magnesium bromide)

DownStream

  • 1,4-benzenediboronic acid
  • 1-Chlorobutane
  • 1,4-bis(dichloroboryl)benzene
  • phosphoryl trichloride

Related Compounds

  • 1-Butyl-3-methyl-1H-pyrazole-4-carbonitrile
  • 4-Chloro-6-ethyl-6,7-dihydro-5H-pyrrolo[3,4-B]pyridin-5-one
  • (4-Ethynyl-3-methyl-phenyl)-methyl-carbamic acid tert-butyl ester
  • (3-Chloro-4-ethynyl-phenyl)-methyl-carbamic acid tert-butyl ester
  • 5-Bromo-2-isopropoxy-N-isopropylbenzamide
  • (4-Chloro-3-ethynyl-benzyl)-methyl-carbamic acid tert-butyl ester
  • 4-[1-(2-Fluoro-phenyl)-1H-[1,2,3]triazol-4-yl]-piperidine
  • tert-Butyl (S)-19-(tert-butoxycarbonyl)-1-(9H-fluoren-9-yl)-3,13,21-trioxo-2,7,10-trioxa-4,14,20-triazaoctatriacontan-38-oate
  • Tert-butyl N-(2-aminoethoxy)carbamate;hydrochloride
  • 6-Chloro-1-isopropyl-1H-pyrazolo[3,4-d]pyrimidin-4(5H)-one
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