ChemicalBook >> CAS DataBase List >>(R)-4,4'-Bis(di-3,5-xylylphosphinoyl)-2,2',6,6'-tetraMethoxy-3,3'-bipyridine

(R)-4,4'-Bis(di-3,5-xylylphosphinoyl)-2,2',6,6'-tetraMethoxy-3,3'-bipyridine

(R)-4,4'-Bis(di-3,5-xylylphosphinoyl)-2,2',6,6'-tetraMethoxy-3,3'-bipyridine structure

CAS No.: 442905-30-8

Chemical Name:: (R)-4,4'-Bis(di-3,5-xylylphosphinoyl)-2,2',6,6'-tetraMethoxy-3,3'-bipyridine

Synonyms: (R)-4,4'-Bis(di-3,5-xylylphosphinoyl)-2,2',6,6'-tetramethoxy-3,3'-bipyridine;3,3'-Bipyridine, 4,4'-bis[bis(3,5-dimethylphenyl)phosphinyl]-2,2',6,6'-tetramethoxy-, (3R)- (9CI);(R)-(2,2',6,6'-Tetramethoxy-[3,3'-bipyridine]-4,4'-diyl)bis(bis(3,5-dimethylphenyl)phosphineoxide);(R)-(2,2',6,6'-Tetramethoxy-[3,3'-bipyridine]-4,4'-diyl)bis(bis(3,5-dimethylphenyl)phosphine oxide)

CBNumber:: CB82548892

Molecular Formula:: C46H50N2O6P2

Molecular Weight:: 788.85

MDL Number:: MFCD18827478

MOL File:: 442905-30-8.mol

MSDS File:: SDS

Last updated:2026-05-28 05:08:46

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(R)-4,4'-Bis(di-3,5-xylylphosphinoyl)-2,2',6,6'-tetraMethoxy-3,3'-bipyridine Properties

Melting point	183-185℃
Boiling point	911.9±65.0 °C(Predicted)
Density	1.24±0.1 g/cm3(Predicted)
pka	-4.54±0.38(Predicted)

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07

Hazard statements

H315-H319-H335

Precautionary statements

P261-P280a-P304+P340-P305+P351+P338-P405-P501a

NFPA 704

	1
2		0

(R)-4,4'-Bis(di-3,5-xylylphosphinoyl)-2,2',6,6'-tetraMethoxy-3,3'-bipyridine Preparation Products And Raw materials

Raw materials

Preparation Products

(R)-4,4'-Bis(di-3,5-xylylphosphinoyl)-2,2',6,6'-tetraMethoxy-3,3'-bipyridine Suppliers

Global Suppliers ( 7)

Supplier	Tel	Email	Country	ProdList	Advantage
Alfa Aesar	400-6106006	saleschina@alfa-asia.com	China	30103	84
Shanghai Anyinuo Biomedical Technology Co., Ltd.	021-34625901	420970979@qq.com	China	5982	58
Energy Chemical	021-58432009 400-005-6266	marketing@energy-chemical.com	China	44871	58
Guangdong Wengjiang Chemical Reagent Co.,Ltd.	0751-2815983 13927872582	3008325437@qq.com	China	9890	58
Guangdong Yuanfeng Chemical Reagent Co., Ltd	0751-2829979 13318584237	3929169616@qq.com	China	9991	58
Guangdong Yuanfeng Chemical Reagent Co., Ltd.	0751-2829979 13318593351	3971126791@qq.com	China	9996	58

Supplier	Advantage
Alfa Aesar	84
Shanghai Anyinuo Biomedical Technology Co., Ltd.	58
Energy Chemical	58
Guangdong Wengjiang Chemical Reagent Co.,Ltd.	58
Guangdong Yuanfeng Chemical Reagent Co., Ltd	58
Guangdong Yuanfeng Chemical Reagent Co., Ltd.	58

(R)-(2,2',6,6'-Tetramethoxy-[3,3'-bipyridine]-4,4'-diyl)bis(bis(3,5-dimethylphenyl)phosphine oxide) 3,3'-Bipyridine, 4,4'-bis[bis(3,5-dimethylphenyl)phosphinyl]-2,2',6,6'-tetramethoxy-, (3R)- (9CI) (R)-(2,2',6,6'-Tetramethoxy-[3,3'-bipyridine]-4,4'-diyl)bis(bis(3,5-dimethylphenyl)phosphineoxide) (R)-4,4'-Bis(di-3,5-xylylphosphinoyl)-2,2',6,6'-tetramethoxy-3,3'-bipyridine 442905-30-8