1,4-Bis(difenylfosfino)butan ≥98.0% (by GC)

Leverandør: TCI
Warning

Synonymer: DPPB, 1,4-Bis(diphenylphosphino)butane, Butylenebis(diphenylphosphine), Bis(1,2-diphenylphosphino)butane, Butane-1,3-diylbis(diphenylphosphine)

B1246-25G B1246-5G
TCIAB1246-25GEA 1650 NOK
TCIAB1246-25G TCIAB1246-5G
1,4-Bis(difenylfosfino)butan ≥98.0% (by GC)
1,4-Bis(difenylfosfino)butan
Formel: C₂₈H₂₈P₂
MW: 426,48 g/mol
Smeltepunkt: 195 °C
Tetthet: 1,23 g/cm³ (20 °C)
MDL nummer: MFCD00003051
CAS-nummer: 7688-25-7
EINECS: 231-698-7
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Spesifikasjon Testresultater

Appearance White to Almost white powder to crystaline
Purity (GC) min. 98.0 %
Purity (Iodometric Titration) min. 95.0 %
Melting point 133.0 to 137.0 deg-C

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