9,9-Dimethyl-4,5-bis(di-tert-butylphosphino)xanthene

9,9-Dimethyl-4,5-bis(di-tert-butylphosphino)xanthene structure

CAS No.

Chemical Name:: 9,9-Dimethyl-4,5-bis(di-tert-butylphosphino)xanthene

Synonyms: T-BU-XANTPHOS;9,9-DIMETHYL-4,5-BIS(DI-T-BUTYLPHOSPHINO)XANTHENE;9,9-Dimethyl-4,5-bis(di-tert-butylphosphino)xanthene;4,5-Bis(di-tert-butylphosphino)-9,9-dimethylxanthene

CBNumber:: CB3712399

Molecular Formula:: C31H48OP2

Molecular Weight:: 498.66

MDL Number:: MFCD07781995

MOL File:: Mol file

Last updated:2026-09-12 18:52:10

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9,9-Dimethyl-4,5-bis(di-tert-butylphosphino)xanthene Properties

Melting point	153-157 °C

9,9-Dimethyl-4,5-bis(di-tert-butylphosphino)xanthene Preparation Products And Raw materials

Raw materials

Preparation Products

9,9-Dimethyl-4,5-bis(di-tert-butylphosphino)xanthene Suppliers

Global Suppliers ( 15)

Supplier	Tel	Email	Country	ProdList	Advantage
Alfa Aesar	400-6106006	saleschina@alfa-asia.com	China	30103	84
Beijing Guofang Dingsheng Technology Co., Ltd.	18610472091	gfdskj@163.com	China	496	58

Supplier	Advantage
Alfa Aesar	84
Beijing Guofang Dingsheng Technology Co., Ltd.	58

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t-Butylphosphine Xanthene Di-tert-butylphosphine

4,5-Bis(di-tert-butylphosphino)-9,9-dimethylxanthene 9,9-DIMETHYL-4,5-BIS(DI-T-BUTYLPHOSPHINO)XANTHENE T-BU-XANTPHOS 9,9-Dimethyl-4,5-bis(di-tert-butylphosphino)xanthene C15H12OPC4H922