1,5-Pentanediylbis(diphenylphosphine)

Modify Date: 2025-08-24 22:48:34

1,5-Pentanediylbis(diphenylphosphine) Structure
1,5-Pentanediylbis(diphenylphosphine) structure
Common Name 1,5-Pentanediylbis(diphenylphosphine)
CAS Number 27721-02-4 Molecular Weight 440.496
Density N/A Boiling Point 553.1±33.0 °C at 760 mmHg
Molecular Formula C29H30P2 Melting Point 43-47 °C(lit.)
MSDS USA Flash Point 306.8±31.7 °C
Symbol GHS07
GHS07
Signal Word Warning

 Names

Name 5-diphenylphosphanylpentyl(diphenyl)phosphane
Synonym More Synonyms

 Chemical & Physical Properties

Boiling Point 553.1±33.0 °C at 760 mmHg
Melting Point 43-47 °C(lit.)
Molecular Formula C29H30P2
Molecular Weight 440.496
Flash Point 306.8±31.7 °C
Exact Mass 440.182281
PSA 27.18000
LogP 9.48
Vapour Pressure 0.0±1.4 mmHg at 25°C

 Safety Information

Symbol GHS07
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

 Synonyms

1,5-pentanediylbis[diphenylphosphine] DPPENT Pentamethylenebis[diphenylphosphine] dpppe
DPPENT
MFCD00003052
Pentane-1,5-diylbis(diphenylphosphine)
1,5-Bis(diphenylphosphino)pentane
1,5-Pentanediylbis(diphenylphosphine)
pentane-1,5-diylbis(diphenylphosphane)
dpppe
Pentamethylenebis(Diphenylphosphine)
Phosphine, 1,1'-(1,5-pentanediyl)bis[1,1-diphenyl-
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