DIPHENYL(P-VINYLPHENYL)PHOSPHINE

Suppliers

Names

[ CAS No. ]:
40538-11-2

[ Name ]:
DIPHENYL(P-VINYLPHENYL)PHOSPHINE

[Synonym ]:
4-(Diphenylphosphino)styrene
DIPHENYL(P-VINYLPHENYL)PHOSPHINE

Chemical & Physical Properties

[ Boiling Point ]:
400.6ºC at 760 mmHg

[ Melting Point ]:
75-80ºC

[ Molecular Formula ]:
C20H17P

[ Molecular Weight ]:
288.32300

[ Flash Point ]:
206.9ºC

[ Exact Mass ]:
288.10700

[ PSA ]:
13.59000

[ LogP ]:
4.08780

[ Storage condition ]:
2-8℃

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H302-H413

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves

[ Hazard Codes ]:
Xn

[ Risk Phrases ]:
22

[ RIDADR ]:
NONH for all modes of transport

[ HS Code ]:
2902909090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 4-Bromostyrene
  • Chlorodiphenylphosphine
  • 1-diphenylphosphoryl-4-ethenylbenzene
  • 4-Chlorostyrene
  • 4-(Diphenylphosphino)benzaldehyde
  • methylidene triphenyl phosphorane
  • (4-Vinylphenyl)chloromagnesium
  • [4-(1,3-dioxolan-2-yl)phenyl]diphenylphosphine
  • 2-(4-Bromophenyl)-1,3-dioxolane
  • 4-Bromobenzaldehyde

DownStream

  • 1-diphenylphosphoryl-4-ethenylbenzene

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%