| Identification | More | [Name]
1,5-Bis(diphenylphosphino)pentane | [CAS]
27721-02-4 | [Synonyms]
1,5-BIS(DIPHENYLPHOSPHINO)PENTANE
DPPPE
PENTAMETHYLENEBIS(DIPHENYLPHOSPHINE)
1,5-Bis(diphenyphosphino)Pentane
1,5-Bis(Diphenylphosphino)
1,5-Bis(diphenylphosphino)pentane,min.98%
DPPPE/1,5-BIS(DIPHENYLPHOSPHINO) PENTANE
1,5-BIS(DIPHENYPHOSPHINO)
1,5-Bis(diphenylphosphino)pentane ,98%
1,5-Bis(diphenylphosphino)pentane, min. 98%
(Pentane-1,5-diyl)bis(diphenylphosphine)
1,5-Pentanediylbis(diphenylphosphine)
Bis(diphenylphosphino)pentane | [EINECS(EC#)]
626-285-7 | [Molecular Formula]
C29H30P2 | [MDL Number]
MFCD00003052 | [Molecular Weight]
440.5 | [MOL File]
27721-02-4.mol |
| Chemical Properties | Back Directory | [Appearance]
white to light yellow crystal powde | [Melting point ]
43-47 °C (lit.) | [Boiling point ]
230 C | [Fp ]
>230 °F
| [storage temp. ]
Inert atmosphere,Room Temperature | [solubility ]
Soluble in N,N-dimethyl formamide. | [form ]
Powder to Crystals or Chunks | [color ]
White to light yellow | [Detection Methods]
HPLC,NMR | [BRN ]
2953640 | [CAS DataBase Reference]
27721-02-4(CAS DataBase Reference) |
| Safety Data | Back Directory | [Hazard Codes ]
Xi,F | [Risk Statements ]
R36/37/38:Irritating to eyes, respiratory system and skin .
R10:Flammable. | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S37/39:Wear suitable gloves and eye/face protection .
S36:Wear suitable protective clothing .
S16:Keep away from sources of ignition-No smoking . | [WGK Germany ]
3
| [F ]
10-23 | [TSCA ]
No | [HS Code ]
29319090 |
| Hazard Information | Back Directory | [Chemical Properties]
white to light yellow crystal powde | [Uses]
1,5-Bis(diphenylphosphino)pentane is used as a ligand for the cross coupling reactions. It is used in the manufacturing of glass bottle PTFE bottle, aluminum foil bag and in cardboard drum. combination of a 1,5-bis(diphenylphosphino)pentane ligand and the addition of N,N,N?,N?-tetramethylethylenediamine (TMEDA) as a co-catalyst are the key factors in obtaining the corresponding aryl nitriles with improved catalyst productivities and selectivities. |
|
|