Bis(dicyclohexylphosphino)methane

Modify Date: 2024-01-02 17:36:42

Bis(dicyclohexylphosphino)methane Structure
Bis(dicyclohexylphosphino)methane structure
Common Name Bis(dicyclohexylphosphino)methane
CAS Number 137349-65-6 Molecular Weight 408.580
Density N/A Boiling Point 511.2±20.0 °C at 760 mmHg
Molecular Formula C25H46P2 Melting Point 95-102 °C(lit.)
MSDS USA Flash Point 279.4±28.1 °C
Symbol GHS07
GHS07
Signal Word Warning

 Names

Name Bis(dicyclohexylphosphino)methane
Synonym More Synonyms

 Chemical & Physical Properties

Boiling Point 511.2±20.0 °C at 760 mmHg
Melting Point 95-102 °C(lit.)
Molecular Formula C25H46P2
Molecular Weight 408.580
Flash Point 279.4±28.1 °C
Exact Mass 408.307465
PSA 27.18000
LogP 9.80
Vapour Pressure 0.0±1.3 mmHg at 25°C

 Safety Information

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H315-H319-H335
Precautionary Statements P261-P305 + P351 + P338
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes Xi
Risk Phrases R36/37/38
Safety Phrases S26-S36
RIDADR UN1325
WGK Germany 3
Packaging Group II
Hazard Class 4.1

 Synthetic Route

~85%

Bis(dicyclohexylphosphino)methane Structure

Bis(dicyclohexy...

CAS#:137349-65-6

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 11 ;

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Bis(dicyclohexylphosphino)methane Structure

Bis(dicyclohexy...

CAS#:137349-65-6

Literature: New Journal of Chemistry, , vol. 27, # 3 p. 540 - 550

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Bis(dicyclohexylphosphino)methane Structure

Bis(dicyclohexy...

CAS#:137349-65-6

Literature: New Journal of Chemistry, , vol. 27, # 3 p. 540 - 550

~96%

Bis(dicyclohexylphosphino)methane Structure

Bis(dicyclohexy...

CAS#:137349-65-6

Literature: Research Corporation Technologies, Inc. Patent: US5530162 A1, 1996 ;

~83%

Bis(dicyclohexylphosphino)methane Structure

Bis(dicyclohexy...

CAS#:137349-65-6

Literature: Eisentraeger, Frank; Goethlich, Alexander; Gruber, Irene; Heiss, Helmut; Kiener, Christoph A.; Krueger, Carl; Notheis, J. Ulrich; Rominger, Frank; Scherhag, Gunter; Schultz, Madeleine; Straub, Bernd F.; Volland, Martin A. O.; Hofmann, Peter New Journal of Chemistry, 2003 , vol. 27, # 3 p. 540 - 550

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Bis(dicyclohexylphosphino)methane Structure

Bis(dicyclohexy...

CAS#:137349-65-6

Literature: New Journal of Chemistry, , vol. 27, # 3 p. 540 - 550

~%

Bis(dicyclohexylphosphino)methane Structure

Bis(dicyclohexy...

CAS#:137349-65-6

Literature: New Journal of Chemistry, , vol. 27, # 3 p. 540 - 550

 Synonyms

dicyclohexyl(dicyclohexylphosphanylmethyl)phosphane
Phosphine, 1,1'-methylenebis[1,1-dicyclohexyl-
Dicyclohexyl[(dicyclohexylphosphino)methyl]phosphine
Methylenebis(dicyclohexylphosphine)
BIS(DICYCLOHEXYLPHOSPHINO)METHANE
MFCD00143763
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