1,1-bis(diphenylphosphino)ethylene

Modify Date: 2024-01-05 13:18:28

1,1-bis(diphenylphosphino)ethylene Structure
1,1-bis(diphenylphosphino)ethylene structure
Common Name 1,1-bis(diphenylphosphino)ethylene
CAS Number 84494-89-3 Molecular Weight 396.40000
Density N/A Boiling Point 561.3ºC at 760 mmHg
Molecular Formula C26H22P2 Melting Point 110-111ºC(lit.)
MSDS Chinese USA Flash Point 312.2ºC
Symbol GHS07
GHS07
Signal Word Warning

 Names

Name 1-diphenylphosphanylethenyl(diphenyl)phosphane
Synonym More Synonyms

 Chemical & Physical Properties

Boiling Point 561.3ºC at 760 mmHg
Melting Point 110-111ºC(lit.)
Molecular Formula C26H22P2
Molecular Weight 396.40000
Flash Point 312.2ºC
Exact Mass 396.12000
PSA 27.18000
LogP 5.72340
Appearance of Characters Solid
Storage condition 2-8°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-S37-S39
RIDADR NONH for all modes of transport
WGK Germany 3

 Synthetic Route

~93%

1,1-bis(diphenylphosphino)ethylene Structure

1,1-bis(dipheny...

CAS#:84494-89-3

Literature: Shulyupin, Mstilsav O.; Chirkov, Evgeniy A.; Kazankova, Marina A.; Beletskaya, Irina P. Synlett, 2005 , # 4 art. no. G46004ST, p. 658 - 660

~85%

1,1-bis(diphenylphosphino)ethylene Structure

1,1-bis(dipheny...

CAS#:84494-89-3

Literature: Goli; Grim Tetrahedron Letters, 1991 , vol. 32, # 30 p. 3631 - 3634

~%

1,1-bis(diphenylphosphino)ethylene Structure

1,1-bis(dipheny...

CAS#:84494-89-3

Literature: Synlett, , # 4 art. no. G46004ST, p. 658 - 660

~31%

1,1-bis(diphenylphosphino)ethylene Structure

1,1-bis(dipheny...

CAS#:84494-89-3

Literature: Awad, Ibrahim M. A.; Hassan, Fatma S. M.; Mohamed, Adila E.; Al-Hossainy, Ahmed F. Phosphorus, Sulfur and Silicon and the Related Elements, 2004 , vol. 179, # 7 p. 1251 - 1266

~%

1,1-bis(diphenylphosphino)ethylene Structure

1,1-bis(dipheny...

CAS#:84494-89-3

Literature: Tetrahedron Letters, , vol. 32, # 30 p. 3631 - 3634

~%

1,1-bis(diphenylphosphino)ethylene Structure

1,1-bis(dipheny...

CAS#:84494-89-3

Literature: Chemische Berichte, , vol. 117, # 7 p. 2322 - 2327

 Synonyms

vdpp
MFCD00191809
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