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
  • 2,4,5-Tribromobenzoic acid
  • 2-Chloro-6-methoxybenzoyl chloride
  • Carbamic acid, [2-(phenylazo)phenyl]-, ethyl ester
  • 4-(2-Chloroethanesulfonyl)benzoic acid
  • Ethyl 1-(acetylamino)cyclopropanecarboxylate
  • dendronesterol B
  • 2',2'-Difluoro-2'-deoxy-3'-O,N-bis(tert-butyloxycarbonyl)cytidine
  • (2,2-Diethyl-1,3-dioxan-5-yl)methanol
  • 1h-Isoindol-1-one,3-ethoxy-2,3-dihydro-2-phenyl-3-(phenylmethyl)-
  • 8-[(Trifluoromethylsulfonyl)oxy]-1,4-dioxaspiro[4.5]deca-7-ene-7-carboxylic acid methyl ester
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