1,4-di(diphenylphosphino)-butane CAS No.7688-25-7 / Cat No.EBD27278
DPPB
1,4-Bis-(diphenylphosphino)-butane
4-diphenylphosphanylbutyl(diphenyl)phosphane
1,1'-bis(diphenylphosphanyl)butane
1,4-di(diphenylphosphino)-butane
1,4-bis(diphenylphosphino)butane
Butane-1,4-diylbis[diphenylphosphine]
DPPB
1,4-Bis-(diphenylphosphino)-butane
4-diphenylphosphanylbutyl(diphenyl)phosphane
butane-1,4-diylbis[diphenylphosphine]
Properties
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Appearance:
white to light yellow crystal powder
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Melting point:
132-136 °C(lit.)
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Boiling point:
542 °C at 760 mmHg
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Flashing point:
299.5 °C
Safety Information
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Symbol:
-
Signal words:
Warning -
Hazard statements:
H315 Causes skin irritation.
H319 Causes serious eye irritation.
H413 May cause long lasting harmful effects to aquatic life.
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Precautionary statements:
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
NMR Spectrum
1H NMR
13C NMR
