1,4-Bis(diphenylphosphino)butane

CAS No.: 7688-25-7
Name: 1,4-Bis(diphenylphosphino)butane
Formula: C28H28P2
Molecular Weight: 426.46900
InChI: 1S/C28H28P2/c1-5-15-25(16-6-1)29(26-17-7-2-8-18-26)23-13-14-24-30(27-19-9-3-10-20-27)28-21-11-4-12-22-28/h1-12,15-22H,13-14,23-24H2
InChiKey:
Smiles: C(CP(c1ccccc1)c1ccccc1)CCP(c1ccccc1)c1ccccc1
Synonyms: 4-diphenylphosphanylbutyl(diphenyl)phosphane;
ExactMass: 426.16700
EINECS: 231-698-7
PSA: 27.18000
LogP: 6.03240
Melting: 132-136?°C(lit.)
Boiling: 542°C at 760 mmHg
Flash: 299.5°C
VaporPressure: 2.92E-11mmHg at 25°C
HazardSymbols: Xi
Risks: R36/37/38
Safety: S26;S37/39
WgkGermany: 3
Customs Code: 2902909090
Safety instructions: S26-S36-S37/39
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