ditert-butyl-(5-ditert-butylphosphanyl-9,9-dimethylxanthen-4-yl)phosphane CAS:856405-77-1

Product Information
Structural Formula
Synonym ditert-butyl-(5-ditert-butylphosphanyl-9,9-dimethylxanthen-4-yl)phosphane
t-Bu-Xantphos
9,9-Dimethyl-4,5-bis(di-tert-butylphosphino)xanthene
4,5-Bis(di-tert-butylphosphino)-9,9-dimethylxanthene
Specifications Upon request
Packing See details
Material Safety Data Sheet Upon request
Availability Bulk supply and Contract manufacturing of Fine Chemicals,Pharmaceutical Intermediates,APIs from kilos to tons. Please visit www.nbinno.com for our official company website or sending email to [email protected] for more information.
Product Description:

Chemical Name: ditert-butyl-(5-ditert-butylphosphanyl-9,9-dimethylxanthen-4-yl)phosphane
CAS.NO:856405-77-1
Molecular Formula:C31H48OP2
Molecular Weight:498.66000

Synonyms:
t-Bu-Xantphos
9,9-Dimethyl-4,5-bis(di-tert-butylphosphino)xanthene
4,5-Bis(di-tert-butylphosphino)-9,9-dimethylxanthene

Physical and Chemical Properties:
Density: /
Boiling point: 563.1±50.0 °C
Melting point:153-157℃
Flash point: /
Refractive index: /


Specification:
Appearance:white to light yellow  powder
Purity:≥98%

Packing:25 kg/drum, can also be packaged according to customer requirements
Storage:Keep the container tightly closed, put it in a tight dispenser, and store in a cool, dry place.
Application:pharmaceutical intermediates.


The products are exported to Europe, America, Middle East, India, Southeast Asia and other countries and regions, and have been recognized and highly praised by the market and customers.It involves demanding processes including high pressure hydrogenation, oxygen free water environment, ultra low temperature environment and highly corrosive environmentStrict quality control platform for strict quality identification of synthetic products.Since the establishment of the company, it has established good and stable cooperative relations with many domestic and foreign pharmaceutical companies.The production base is mainly located in Liaocheng City, Shandong Province, and Yuncheng City, Shanxi Province. It can complete the pilot test and enlarge the production work of various types of reactions

China supplier of ditert-butyl-(5-ditert-butylphosphanyl-9,9-dimethylxanthen-4-yl)phosphane CAS:856405-77-1,ditert-butyl-(5-ditert-butylphosphanyl-9,9-dimethylxanthen-4-yl)phosphane factory,4,5-Bis(di-tert-butylphosphino)-9,9-dimethylxanthene manufacturer and ditert-butyl-(5-ditert-butylphosphanyl-9,9-dimethylxanthen-4-yl)phosphane producer, send us your inquiry of ditert-butyl-(5-ditert-butylphosphanyl-9,9-dimethylxanthen-4-yl)phosphane or request COA,MSDS,NMR of 9,9-Dimethyl-4,5-bis(di-tert-butylphosphino)xanthene.



Laboratory in Ningbo
Our company's R&D company, Ningbo Gino Chemical Co., Ltd. was established in December 2011. we have several fume hoods and kilogram laboratory, and have purchased 20L, 50L reactors and as a preliminary pilot manufacturing of the products. At the same time, We mobilized external resources to establish a pilot facility in Henan Zhumadian and Anhui Anqing, and cooperating with Shandong Zibo and Jiangsu Changzhou factories as a large production facility for our products.

Factory in Shanxi Province
At the end of 2017, We invested workshop in Xinjiang County Longzhou Chemical Co., Ltd., Xinjiang County Coal Mine Park, Yuncheng, Shanxi. The first phase of the reactors were 30* 2000L~5000L, The contract output value is 50 million annually, factory has passed the audit from public listed company domestic and abroad.

Factory in Shandong Province
The production base of liquid rectification chemical products located in Liaocheng, Shandong Province is the main outsourcing production base of our company. The products are sold to leading enterprises and listed companies in the carcass industry for many years. The production, quality and service are stable, delivery is timely, and some individual products are covering 90% of the market.

Factory in Henan Province
In year 2020, We invested workshop in Henan province, the workshop consists of 50*2000L~5000L reactors, The types of reactions that can be manufacturer there are: bromination, cyanidation, and conventional reactions.
Disclaimer: Certain products are for research use only. Not for diagnostic or therapeutic use. Not for human use. INNOPHARMCHEM does not sell to individuals. INNOPHARMCHEM does not warrant that the use or sale of the products delivered under will not infringe the claims of any China or other patents covering the product itself or the use thereof in combination with other products or the operation of any process.

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