CAS 71042-54-1|(2S,3S)-(+)-2,3-Bis(diphenylphosphino)bicyclo[2.2.1]hept-5-ene

Introduction：Basic information about CAS 71042-54-1|(2S,3S)-(+)-2,3-Bis(diphenylphosphino)bicyclo[2.2.1]hept-5-ene, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Safety Information
4. Customs
5. Synonyms

Common Name	(2S,3S)-(+)-2,3-Bis(diphenylphosphino)bicyclo[2.2.1]hept-5-ene
CAS Number	71042-54-1	Molecular Weight	462.501
Density	/	Boiling Point	577.0±50.0 °C at 760 mmHg
Molecular Formula	C₃₁H₂₈P₂	Melting Point	120ºC
MSDS	/	Flash Point	322.5±36.4 °C

Names

Name	(2s,3s)-(+)-2,3-bis(diphenylphosphino)-bicyclo[2.2.1]hept-5-ene
Synonym	More Synonyms

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
InChIKey	CDJHPMXMJUCLPA-YRNSEASESA-N
SMILES	C1=CC2CC1C(P(c1ccccc1)c1ccccc1)C2P(c1ccccc1)c1ccccc1

Safety Information

Hazard Codes	Xi
Risk Phrases	R36/37/38
Safety Phrases	S24/25
HS Code	2902909090

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%

Synonyms

(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)

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