Bis(dicyclohexylphosphino)ethane

Modify Date: 2024-01-02 21:46:15

Bis(dicyclohexylphosphino)ethane Structure
Bis(dicyclohexylphosphino)ethane structure
Common Name Bis(dicyclohexylphosphino)ethane
CAS Number 23743-26-2 Molecular Weight 422.607
Density N/A Boiling Point 528.3±20.0 °C at 760 mmHg
Molecular Formula C26H48P2 Melting Point 92.5-96.5 °C(lit.)
MSDS Chinese USA Flash Point 290.6±28.1 °C
Symbol GHS05 GHS07
GHS05, GHS07
Signal Word Danger

 Names

Name dicyclohexyl(2-dicyclohexylphosphanylethyl)phosphane
Synonym More Synonyms

 Chemical & Physical Properties

Boiling Point 528.3±20.0 °C at 760 mmHg
Melting Point 92.5-96.5 °C(lit.)
Molecular Formula C26H48P2
Molecular Weight 422.607
Flash Point 290.6±28.1 °C
Exact Mass 422.323120
PSA 27.18000
LogP 9.97
Vapour Pressure 0.0±1.3 mmHg at 25°C

 Safety Information

Symbol GHS05 GHS07
GHS05, GHS07
Signal Word Danger
Hazard Statements H315-H318-H335-H413
Precautionary Statements P261-P280-P305 + P351 + P338
Personal Protective Equipment Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes Xi: Irritant;
Risk Phrases R36/37/38
Safety Phrases S37/39-S26
RIDADR UN1325
WGK Germany 3
Packaging Group II
Hazard Class 4.1
HS Code 2902199090

 Synthetic Route

~79%

Bis(dicyclohexylphosphino)ethane Structure

Bis(dicyclohexy...

CAS#:23743-26-2

Literature: Han, Taek Kyu; Ok, Myung Ahn; Chae, Sung Seok; Kang, Sang Ook; Jung, Jae Ho Patent: US2010/137669 A1, 2010 ; Location in patent: Page/Page column 12 ;

~80%

Bis(dicyclohexylphosphino)ethane Structure

Bis(dicyclohexy...

CAS#:23743-26-2

Literature: Baldwin, Lawrence C; Fink, Mark J Journal of Organometalic Chemistry, 2002 , vol. 646, # 1-2 p. 230 - 238

~%

Bis(dicyclohexylphosphino)ethane Structure

Bis(dicyclohexy...

CAS#:23743-26-2

Literature: Chemische Berichte, , vol. 96, p. 1544 - 1550

 Customs

HS Code 2902199090
Summary 2902199090 other cyclanes, cyclenes and cyclotherpenes。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%

 Synonyms

1,2-Bis(dicyclohexylphosphino)ethane
Bis(1,2-dicyclohexylphosphino)ethane
1,2-bis(dicyclohexylphosphanyl)ethane
Phosphine, 1,2-ethanediylbis[dicyclohexyl-
1,2-bis(dicyclohexanephosphino)ethane
1,2-Ethanediylbis(dicyclohexylphosphine)
Ethylenebis(dicyclohexylphosphine)
DCPE
Phosphine, 1,1'-(1,2-ethanediyl)bis[1,1-dicyclohexyl-
1,2-Ethanediylbis[dicyclohexyl]phosphine
MFCD00015521
1,2-Ethanediylbis[dicyclohexyl]phosphine Ethylenebis(dicyclohexylphosphine)
ethane-1,2-diylbis(dicyclohexylphosphane)
Bis(dicyclohexylphosphino)ethane
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