(2S,3S)-(+)-2,3-Bis(diphenylphosphino)bicyclo[2.2.1]hept-5-ene
Names
[ CAS No. ]:
71042-54-1
[ Name ]:
(2S,3S)-(+)-2,3-Bis(diphenylphosphino)bicyclo[2.2.1]hept-5-ene
[Synonym ]:
(2S,3S)-(+)-Norphos
Bicyclo[2.2.1]hept-2-ene, 5,6-bis(diphenylphosphino)-
(2R,3R)-(-)-2,3-Bis(diphenylphosphino)bicyclo[2.2.1]hept-5-ene
(2S,3S)-(+)-bis(diphenylphosphanyl)bicyclo[2.2.1]hept-5-ene
(S,S)-2,3-bis(diphenylphosphanyl)bicyclo[2.2.1]hept-5-ene
Phosphine, 1,1'-bicyclo[2.2.1]hept-5-ene-2,3-diylbis[1,1-diphenyl-
(+)-norphos
bicyclo[2.2.1]hept-5-ene-2,3-diylbis(diphenylphosphane)
Phosphine, 1,1'-(1R,2S,3S,4S)-bicyclo[2.2.1]hept-5-ene-2,3-diylbis[1,1-diphenyl-
(2S,3S)-(+)-2,3-Bis(diphenylphosphino)-bicylo[2.2.1]hept-5-ene
(S,S)-Norphos
(1R,2S,3S,4S)-Bicyclo[2.2.1]hept-5-ene-2,3-diylbis(diphenylphosphine)
Bicyclo[2.2.1]hept-5-ene-2,3-diylbis(diphenylphosphine)
Chemical & Physical Properties
[ Boiling Point ]:
577.0±50.0 °C at 760 mmHg
[ Melting Point ]:
120ºC
[ Molecular Formula ]:
C31H28P2
[ Molecular Weight ]:
462.501
[ Flash Point ]:
322.5±36.4 °C
[ Exact Mass ]:
462.166626
[ PSA ]:
27.18000
[ LogP ]:
9.57
[ Vapour Pressure ]:
0.0±1.5 mmHg at 25°C
MSDS
Safety Information
[ Hazard Codes ]:
Xi
[ Risk Phrases ]:
R36/37/38
[ Safety Phrases ]:
S24/25
[ HS Code ]:
2902909090
Precursor & DownStream
Precursor
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%