9,9-Dimethyl-4,5-bis-(diphenylphosphino)xanthene

Identify Properties Safty Prices Suppliers 10 Links ☰

Identify Properties Safty Prices Suppliers 10 Links

CAS 161265-03-8

Formula C39H32OP2

MDL MFCD00233866

Catalog #	Product (Catalog #)	Unit	Price (US$)	Quantity
730843474946	9,9-Dimethyl-4,5-bis-(diphenylphosphino)xanthene (730843474946)		on request	+ -

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Identify

Synonyms:

4,5-bis(diphenylphospheno)-9,9-dimethyl ; 4,5- two -9,9- two methyl oxygen hetero ; 9-dimethyl-4 ; 4,5-bis(diphenylphosphino)-9,9 ; 9,9-dimethyl-4,5-bis(diphenylp ; 5-bis(diphenylphosphino)-9h-xanthene ; 98% xantphos ; xantphos 97% ; xant phos ; dimethylbisdiphenylphosphinoxanthene

CAS:

161265-03-8

EINECS:

Molecular Formula:

C39H32OP2

MDL:

MFCD00233866

Properties

Molecular Weight:

578.62 g·mol−1

Melting point:

224-228 °C(lit.)

Safety Information

Hazard Symbols: Xn

Europe standard Hazard pictograms, code and definition

Hazard Classes:

Risk Codes:

37-20/22 (R)

Safety Codes:

37/39-26 (S)

WGK Germany:

Storage temperature:

Room temperature.

Prices

For 9,9-Dimethyl-4,5-bis-(diphenylphosphino)xanthene we can currently show 7 prices in the last 8 years as an extract from the researched prices. This small overview is intended to serve as a guide and trend.
Prices are in USD and range in year 2018 from USD 134.00 for 25 g to USD 29.00 per 1 g in 2024 .

Last detected Prices

Size	Availability	Last Price	Quantity
1 g	on request	$29.00	+ -
5 g	on request	$85.00	+ -
25 g	on request	$255.00	+ -
100 g	on request	$859.00	+ -

Last price review [2024-04-03]

Suppliers

Global 9,9-Dimethyl-4,5-bis-(diphenyl... Suppliers : USA (2) Germany (1) Switzerland (1) P.R.China (6)

Supplier	Phone	Fax	Country	Inquiry contact
AK Scientific, Inc.	+1 (510) 429-8835	+1 (510) 429-8836	USA	REQUEST
BuGuCh & Partners			Germany	REQUEST
CM Fine Chemicals			Switzerland	REQUEST
Dayang Chem (Hangzhou) Co.,Ltd.	+86-571-88938639	+86-571-8893-8652	P.R.China	REQUEST
Finetech Industry Limited	+86-27-8746 5837	+86-27-8777 2287	P.R.China	REQUEST
Hangzhou Verychem Science & Technology Co., Ltd.	+86-571-8816 2785	+86-571-81906939	P.R.China	REQUEST
Hangzhou Zhongqi Chem Co., Ltd	+86-571-86976032	+86-571-86972162	P.R.China	REQUEST
Leap Chem Co., Ltd	+852-30606658		P.R.China	REQUEST
Strem Chemicals Inc.	+1-(978)499-1600	+1-(978)465-3104	USA	REQUEST
Zehao Industry Co., Ltd.	+86-531-88909322	+86-531-88909322	P.R.China	REQUEST