Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: ETHENE-1,1-DIYLBIS(DIPHENYLPHOSPHINE)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

84494-89-3

84494-89-3 structure

Name: 1,1-bis(diphenylphosphino)ethylene
Chemical Name: 1-diphenylphosphanylethenyl(diphenyl)phosphane
CAS Number: 84494-89-3
Molecular Formula: C₂₆H₂₂P₂
Molecular Weight: 396.40000
Catalog: Organic raw materials Organic phosphine compound
Create Date: 2018-08-08 13:01:30
Modify Date: 2025-08-25 22:44:57

Name	1-diphenylphosphanylethenyl(diphenyl)phosphane
Synonyms	vdpp MFCD00191809

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	Solid
Storage condition	2-8°C

Symbol	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

75-35-4

829-85-6

~93%

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

97106-56-4

~85%

84494-89-3

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

588-72-7

829-85-6

84494-89-3

1101-41-3

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

75-35-4

603-35-0

~31%

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

14633-92-2

84494-89-3

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

75-35-4

1079-66-9

84494-89-3

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

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