Dimethylbisdiphenylphosphinoxanthene

CAS 161265-03-8 · C39H32OP2 · 578.62 g/mol

Structure of Dimethylbisdiphenylphosphinoxanthene
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Basic information

CAS number 161265-03-8
Product name Dimethylbisdiphenylphosphinoxanthene
Chinese name 4,5-双二苯基膦-9,9-二甲基氧杂蒽
Synonyms XANT PHOS; Xantphos
Chinese synonyms 4,5-双二苯基膦-9,9-二甲基氧杂蒽; 4,5-双（二苯基瞵）-9，9-二甲基三环二苯并; 9,9-二甲基-4,5-双(二苯基磷)占吨; 9,9-二甲基-4,5-双二苯基膦氧杂蒽; 4,5-双(二苯基膦)-二苯并吡喃衍生物; 4,5-双(二苯基膦基)-9,9-二甲基吨; 4,5-双(二苯基膦)-9,9-二甲基氧杂蒽,97%; 4,5-双(苯甲酰硫基)-9,9-二甲基吨
Molecular formula C39H32OP2
Molecular weight 578.62 g/mol

Certificate of Analysis

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Properties & storage

Appearance white to light yellow crystals
Melting Point 224-228(lit.) ( ℃ )
Boiling Point 449.9 ( ℃ )