Phosphine,1,1'-(1,2-ethynediyl)bis[1,1-diphenyl-
Names
[ CAS No. ]:
5112-95-8
[ Name ]:
Phosphine,1,1'-(1,2-ethynediyl)bis[1,1-diphenyl-
[Synonym ]:
EINECS 225-842-8
Bis(diphenylphosphino)acetylene
((Diphenylphosphino)ethynyl)diphenylphosphine Bis(diphenylphosphino)ethyne
2-diphenylphosphanylethynyl(diphenyl)phosphane
MFCD00003045
Chemical & Physical Properties
[ Boiling Point ]:
529.6ºCat 760 mmHg
[ Melting Point ]:
86-88 °C(lit.)
[ Molecular Formula ]:
C26H20P2
[ Molecular Weight ]:
394.38500
[ Flash Point ]:
291.4ºC
[ Exact Mass ]:
394.10400
[ PSA ]:
27.18000
[ LogP ]:
5.17060
MSDS
Safety Information
[ 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:Irritant;
[ Risk Phrases ]:
R36/37/38
[ Safety Phrases ]:
S26-S37/39
[ RIDADR ]:
NONH for all modes of transport
[ WGK Germany ]:
3
[ HS Code ]:
2931900090
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2931900090
[ Summary ]:
2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%