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   ChemNet > CAS > 161265-03-8 9,9-Dimethyl-4,5-bis(diphenylphosphino)xanthene

161265-03-8 9,9-Dimethyl-4,5-bis(diphenylphosphino)xanthene

product Name 9,9-Dimethyl-4,5-bis(diphenylphosphino)xanthene
CAS No 161265-03-8
Synonyms 4,5-Bis(diphenylphosphino)-9,9-dimethylxanthene; (9,9-Dimethyl-9H-xanthene-4,5-diyl)bis[diphenyl phosphine]; Xantphos; (9,9-dimethyl-9H-xanthene-4,5-diyl)bis(diphenylphosphane); 4,5-BIS-DIPHENYLPHOSPHANYL-9,9-DIMETHYL-9H-XANTHENE; Dimethylbisdiphenylphosphinoxanthene; Xant-phos; 9,9-Dimethyl-4,5-bis(diphenylphosphino)xanthenes
Molecular Formula C39H32OP2
Molecular Weight 578.6183
InChI InChI=1/C39H32OP2/c1-39(2)33-25-15-27-35(41(29-17-7-3-8-18-29)30-19-9-4-10-20-30)37(33)40-38-34(39)26-16-28-36(38)42(31-21-11-5-12-22-31)32-23-13-6-14-24-32/h3-28H,1-2H3
Molecular Structure 161265-03-8 9,9-Dimethyl-4,5-bis(diphenylphosphino)xanthene
Melting point 226-230℃
Boiling point 665.7°C at 760 mmHg
Flash point 449.9°C
Vapour Pressur 7.61E-17mmHg at 25°C
Hazard Symbols
Risk Codes
Safety Description
MSDS Material Safety Data Sheet
Chemicals Suppliers(9):
1AFINE CHEMICALS LIMITED
2Hangzhou Shuyuan Pharmaceutical Technology Co., Ltd.
3Daeyeon Chemicals Co.,Ltd
4Sinocompound Catalysts Co., Ltd.
5Beijing Cooperate Pharmaceutical Co.,Ltd.
6DSC
8Fluorochem Ltd.
9Wuxi HuafuChem, Inc.
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