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???-2-??????

???-2-??????
???-2-?????? ??? ???
?? ??:
37943-90-1
???:
???-2-??????
???(??):
2-??????????;???-2-??????
???:
Diphenyl-2-pyridylphosphine
???(??):
2-(DIPHENYLPHOSPHINO)PYRIDINE;2-Pyridyldiphenylphosphine;2-(diphenylphosphanyl)pyridine;-2-pyridyL;DPPPY/DIPHENYL-2-PYRIDYL;DIPHENYL-2-PYRIDYLPHOSPHINE;Diphenyl(2-pyridyl)phosphane;Diphenyl-2-pyridylphosphine>Diphenyl(2-pyridinyl)phosphine;Diphenyl-2-pyridylphosphine 97%
CBNumber:
CB0763330
???:
C17H14NP
??? ??:
263.27
MOL ??:
37943-90-1.mol
MSDS ??:
SDS

???-2-?????? ??

???
82-84 °C (dec.) (lit.)
?? ?
163 °C(Press: 0.05 Torr)
?? ??
Inert atmosphere,Room Temperature
???
???? ?????. (?? ???)
??? ??
??? ??
?? ?? (pKa)
2.37±0.12(Predicted)
??
???? ???, ?????
InChI
InChI=1S/C17H14NP/c1-3-9-15(10-4-1)19(16-11-5-2-6-12-16)17-13-7-8-14-18-17/h1-14H
InChIKey
SVABQOITNJTVNJ-UHFFFAOYSA-N
SMILES
C1(P(C2=CC=CC=C2)C2=CC=CC=C2)=NC=CC=C1
CAS ??????
37943-90-1(CAS DataBase Reference)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? Xi
?? ???? ?? 36/37/38
????? 26-36
WGK ?? 3
HS ?? 29333990
???? ??? 11 - Combustible Solids
Hazard Classifications Aquatic Chronic 4
Eye Irrit. 2
Skin Irrit. 2
STOT SE 3
????(GHS): Exclamation Mark (GHS07)
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H315 ??? ??? ??? ????? ?? ????? ?? 2 ?? P264, P280, P302+P352, P321,P332+P313, P362
H319 ?? ?? ??? ??? ?? ? ?? ?? ??? ?? ?? 2A ?? P264, P280, P305+P351+P338,P337+P313P
H335 ?? ???? ??? ? ?? ?? ???? ?? - 1? ??;???? ?? ?? 3 ??
H413 ??? ??? ?? ????? ??? ??? ?? ?? ????? ?? - ?? ?? 4
??????:
P273 ???? ???? ???.
P302+P352 ??? ??? ??? ?? ????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
NFPA 704
1
2 0

???-2-?????? C??? ??, ??, ??

??? ??

Yellow to orange crystalline powder

??

Diphenyl-2-pyridylphosphine is an organophosphorous compound that is a widely used mono-pyridylphosphine ligand in transition metal complexes for catalysis.

?? ??

Diphenyl-2-pyridylphosphine is a functionally diverse and important fine chemical. Its core value lies in its participation in catalytic reactions as an efficient ligand, thus playing a key role in drug synthesis, new materials development, and the chemical industry.

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