p-Diphosphinobenzene

Suppliers

Names

[ CAS No. ]:
78550-67-1

[ Name ]:
p-Diphosphinobenzene

[Synonym ]:
p-phenylenediphosphine
p-Phenylen-diphosphin
1,4-diphosphanobenzene
1,4-diphosphinobenzene
Phosphine,1,4-phenylenebis
p-Diphosphinobenzene
benzene-1,4-diyldiphosphane

Chemical & Physical Properties

[ Boiling Point ]:
217.8ºC at 760 mmHg

[ Molecular Formula ]:
C6H8P2

[ Molecular Weight ]:
142.07500

[ Flash Point ]:
85.5ºC

[ Exact Mass ]:
142.01000

[ PSA ]:
27.18000

[ LogP ]:
0.68740

Safety Information

[ HS Code ]:
2902909090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • (μ-1,4-phenylene)dilithium
  • p-phenylenebis-(magnesium bromide)
  • 1,4-Dibromobenzene

DownStream

Customs

[ HS Code ]: 2902909090

[ Summary ]:
2902909090 other aromatic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%

Related Compounds

  • [(p-Me-C6H4-CH(CH3)2)2Ru2I2(μ-I)2]
  • p-tert-Butylphenol, nonylphenol, dinonylphenol, formaldehyde, oxirane polymer
  • P-HEXYLOXYBENZYLIDENE P-BUTYLANILINE
  • p,p'-DDD
  • P-TERT-BUTYLPHENOL-EPICHLOROHYDRIN POLYMER)
  • p-Aminophenol sulfate
  • 4-Hydroxy-2-(difluoromethyl)nitrobenzene
  • N-(2-methylprop-2-en-1-yl)hydroxylamine
  • N-[Cyano(cyclopropyl)methyl]-3-nitro-4-propan-2-ylbenzamide
  • rac-tert-butyl (4aR,8aS)-decahydro-1,6-naphthyridine-1-carboxylate
  • (1S)-1-(4-bromo-2-methylphenyl)-2,2,2-trifluoroethan-1-ol
  • (2-{3-[2-(4-Fluorophenoxy)ethyl]-1,2,4-oxadiazol-5-yl}-1-pyrrolidinyl)(6-methyl-3-pyridyl)methanone
  • Benzyl 4-(chlorosulfonyl)-1H-indole-1-carboxylate
  • (1S,2R)-2-Fluorocyclohexane-1-sulfonyl chloride
  • 6-fluoro-3H-pyrazolo[4,3-b]pyridine
  • 1-(Bromomethyl)-3-(propan-2-yloxy)cyclobutane
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