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ChemicalBook--->CAS DataBase List--->27721-02-4

27721-02-4

27721-02-4 Structure

27721-02-4 Structure
IdentificationMore
[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 PropertiesBack 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 DataBack 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 InformationBack 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.
Spectrum DetailBack Directory
[Spectrum Detail]

1,5-Bis(diphenylphosphino)pentane(27721-02-4)1HNMR
1,5-Bis(diphenylphosphino)pentane(27721-02-4)31PNMR
1,5-Bis(diphenylphosphino)pentane(27721-02-4)FT-IR
Well-known Reagent Company Product InformationBack Directory
[Acros Organics]

1,5-Bis(diphenylphosphino)pentane, 97%(27721-02-4)
[Alfa Aesar]

1,5-Bis(diphenylphosphino)pentane, 97%(27721-02-4)
[Sigma Aldrich]

27721-02-4(sigmaaldrich)
[TCI AMERICA]

1,5-Bis(diphenylphosphino)pentane,>95.0%(GC)(27721-02-4)
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