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1,4-Bis(diphenylphosphino)butane ≥98.0% (by GC)

Fornitore: TCI EUROPE
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Synonyms: DPPB, 1,4-Bis(diphenylphosphino)butane, Butylenebis(diphenylphosphine), Bis(1,2-diphenylphosphino)butane, Butane-1,3-diylbis(diphenylphosphine)

B1246-25G B1246-5G
TCIAB1246-25GEA 122 EUR
TCIAB1246-25G TCIAB1246-5G
1,4-Bis(diphenylphosphino)butane ≥98.0% (by GC)
1,4-Bis(diphenylphosphino)butane
Formula: C₂₈H₂₈P₂
Peso molecolare: 426,48 g/mol
Punto di fusione: 195 °C
Densità: 1,23 g/cm³ (20 °C)
MDL Number: MFCD00003051
CAS Number: 7688-25-7
EINECS: 231-698-7
https://digitalassets.avantorsciences.com/adaptivemedia/rendition?id=eb3053c4173bd5d2153902c85d73d347b9631ae1&vid=eb3053c4173bd5d2153902c85d73d347b9631ae1&prid=web&clid=SAPDAM

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Risultati del test di specificazione

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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