Diphenylphosphine oxide

CAS 4559-70-0 · C12H11OP · 202.19 g/mol

Structure of Diphenylphosphine oxide
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Basic information

CAS number 4559-70-0
Product name Diphenylphosphine oxide
Chinese name 二苯基磷氧
Synonyms TIMTEC-BB SBB005946
Chinese synonyms 二苯基磷氧; 二苯基氧磷; 二苯基磷氧/二苯基氧磷; 二苯基氧膦; 二苯基氧化膦; 二苯基膦氧; 二苯基氧化膦,97%; 二苯基氧膦98%
Molecular formula C12H11OP
Molecular weight 202.19 g/mol

Certificate of Analysis

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Packaging

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Properties & storage

Appearance Yellow to light orange crystals
Melting Point 50-57 ( ℃ )
Boiling Point 152.905 ( ℃ )