ChemicalBook >> CAS DataBase List >>Chloro[(R)-(+)-5,5'-bis(diphenylphosphino)-4,4'-bi-1,3-benzodioxole](p-cymene)ruthenium(II) chloride [RuCl(p-cymene)((R)-segphos)]Cl

Chloro[(R)-(+)-5,5'-bis(diphenylphosphino)-4,4'-bi-1,3-benzodioxole](p-cymene)ruthenium(II) chloride [RuCl(p-cymene)((R)-segphos)]Cl

Chloro[(R)-(+)-5,5'-bis(diphenylphosphino)-4,4'-bi-1,3-benzodioxole](p-cymene)ruthenium(II) chloride [RuCl(p-cymene)((R)-segphos)]Cl structure

CAS No.: 944451-28-9

Chemical Name:: Chloro[(R)-(+)-5,5'-bis(diphenylphosphino)-4,4'-bi-1,3-benzodioxole](p-cymene)ruthenium(II) chloride [RuCl(p-cymene)((R)-segphos)]Cl

Synonyms: [RUCL(P-CYMENE)((R)-SEGPHOS)]CL;Reaxys ID: 11782476;[RuCl(p-cymene)((R)-segphos;oro[(R)-(+)-5,5'-bis(diphenyL;(R)RuCl[(pcyMene)(SEGPHOS)]Cl;RuCl(p-cymene)((R)-segphos)]C;[RuCl(p-cymene)((R)-segphos[R])]Cl;[RuCl(p-cymene)((R)-segphos(regR))]Cl;(R)?RuCl[(p?cymene)(SEGPHOS^?)]Cl;Chloro[(R)-(+)-5,5'-bis(diphenylphosphino)-4,4'-bi-1,3-benzo...

CBNumber:: CB62521020

Molecular Formula:: C48H40Cl2O4P2Ru

Molecular Weight:: 914.76

MDL Number:: MFCD09753017

MOL File:: 944451-28-9.mol

MSDS File:: SDS

TDS File:: TDS

Last updated:2026-05-28 02:44:55

Product description	Number	Pack Size	Price
(R)?RuCl[(p?cymene)(SEGPHOS?)]Cl	692522	100mg	$46.7
(R)?RuCl[(p?cymene)(SEGPHOS?)]Cl	692522	50mg	$20.16
[RuCl(p-cymene)((R)-segphos[R])]Cl	R0154	200mg	$39
[RuCl(p-cymene)((R)-segphos[R])]Cl	R0154	1g	$131
Chloro[(R)-(+)-5,5'-bis(diphenylphosphino)-4,4'-bi-1,3-benzodioxole](p-cymene)ruthenium(II) chloride [RuCl(p-cymene)((R)-segphos®)]Cl	44-0096	250mg	$53

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Chloro[(R)-(+)-5,5'-bis(diphenylphosphino)-4,4'-bi-1,3-benzodioxole](p-cymene)ruthenium(II) chloride [RuCl(p-cymene)((R)-segphos)]Cl Properties

Melting point	>100°C
storage temp.	2-8°C
Water Solubility	Insoluble in water
form	Powder
color	yellow
Sensitive	air sensitive
InChIKey	HZLSGDCLBWZKRB-UHFFFAOYSA-L
SMILES	[Cl-].Cl[Ru+].C[C]1[CH][CH][C]([CH][CH]1)C(C)C.C2Oc3ccc(P(c4ccccc4)c5ccccc5)c(c3O2)-c6c7OCOc7ccc6P(c8ccccc8)c9ccccc9
UNSPSC Code	12352101
NACRES	NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H335-H319-H315
Precautionary statements	P264-P280-P305+P351+P338-P337+P313P-P264-P280-P302+P352-P321-P332+P313-P362
WGK Germany	3
HS Code	2843.90.0000
Storage Class	11 - Combustible Solids

Chloro[(R)-(+)-5,5'-bis(diphenylphosphino)-4,4'-bi-1,3-benzodioxole](p-cymene)ruthenium(II) chloride [RuCl(p-cymene)((R)-segphos)]Cl price More Price(25)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	692522	(R)?RuCl[(p?cymene)(SEGPHOS?)]Cl	944451-28-9	100mg	$46.7	2026-04-30	Buy
Sigma-Aldrich	692522	(R)?RuCl[(p?cymene)(SEGPHOS?)]Cl	944451-28-9	50mg	$20.16	2025-07-31	Buy
TCI Chemical	R0154	[RuCl(p-cymene)((R)-segphos[R])]Cl	944451-28-9	200mg	$39	2026-04-30	Buy
TCI Chemical	R0154	[RuCl(p-cymene)((R)-segphos[R])]Cl	944451-28-9	1g	$131	2026-04-30	Buy
Strem Chemicals	44-0096	Chloro[(R)-(+)-5,5'-bis(diphenylphosphino)-4,4'-bi-1,3-benzodioxole](p-cymene)ruthenium(II) chloride [RuCl(p-cymene)((R)-segphos®)]Cl	944451-28-9	250mg	$53	2026-04-30	Buy

Product number	Packaging	Price	Buy
692522	100mg	$46.7	Buy
692522	50mg	$20.16	Buy
R0154	200mg	$39	Buy
R0154	1g	$131	Buy
44-0096	250mg	$53	Buy

Chloro[(R)-(+)-5,5'-bis(diphenylphosphino)-4,4'-bi-1,3-benzodioxole](p-cymene)ruthenium(II) chloride [RuCl(p-cymene)((R)-segphos)]Cl Chemical Properties,Uses,Production

Uses

Takasago Ligands and Complexes for Asymmetric Reactions

Reactions

1. Highly active highly enantioselective catalyst for hydrogenation of functionalized ketones. Slightly higher temperature is necessary to activate the cymene complexes.
2. Asymmetric hydrogenation of α-substituted-β-alkyl-β-ketoesters accompanied by dynamic kinetic resolution.
Reactions of 944451-28-9

Chloro[(R)-(+)-5,5'-bis(diphenylphosphino)-4,4'-bi-1,3-benzodioxole](p-cymene)ruthenium(II) chloride [RuCl(p-cymene)((R)-segphos)]Cl Preparation Products And Raw materials

Raw materials

Preparation Products

Chloro[(R)-(+)-5,5'-bis(diphenylphosphino)-4,4'-bi-1,3-benzodioxole](p-cymene)ruthenium(II) chloride [RuCl(p-cymene)((R)-segphos)]Cl Suppliers

Global( 68)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
career henan chemical co	+86-0371-86658258 +8613203830695	sales@coreychem.com	China	29815	58
Richest Group Ltd	18017061086	oled@richest-group.com	CHINA	5600	58
SHANGHAI T&W PHARMACEUTICAL CO., LTD.	+86-021-61551413 +8618813727289	contact@trustwe.com	China	5742	58
Dideu Industries Group Limited	+86-29-89586680 +86-15129568250	1026@dideu.com	China	21157	58
Alfa Chemistry	--	info@alfa-chemistry.com	United States	2344	58
Bio Connect Life Sciences	--	info@bio-connect.nl	United States	261	58
Hefei TNJ Chemical Industry Co.,Ltd.	+86-0551-65418684 +8618949823763	sales@tnjchem.com	China	25356	58
Aladdin Scientific		tp@aladdinsci.com	United States	57505	58
Anhuyan (Hainan) Biotechnology Co., LTD	+8618163349544	mollylucking@foxmail.com	China	3000	58
Chongqing Chemdad Co., Ltd	+86-023-6139-8061 +86-86-13650506873	sales@chemdad.com	China	39927	58

Supplier	Advantage
career henan chemical co	58
Richest Group Ltd	58
SHANGHAI T&W PHARMACEUTICAL CO., LTD.	58
Dideu Industries Group Limited	58
Alfa Chemistry	58
Bio Connect Life Sciences	58
Hefei TNJ Chemical Industry Co.,Ltd.	58
Aladdin Scientific	58
Anhuyan (Hainan) Biotechnology Co., LTD	58
Chongqing Chemdad Co., Ltd	58

View Lastest Price from Chloro[(R)-(+)-5,5'-bis(diphenylphosphino)-4,4'-bi-1,3-benzodioxole](p-cymene)ruthenium(II) chloride [RuCl(p-cymene)((R)-segphos)]Cl manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2019-08-09	Chloro[(R)-(+)-5,5'-bis(diphenylphosphino)-4,4'-bi-1,3-benzodioxole](p-cymene)ruthenium(II) chloride [RuCl(p-cymene)((R)-segphos)]Cl 944451-28-9	$1.00	1KG	98%	1kg,5kg,100kg	Career Henan Chemical Co

Chloro[(R)-(+)-5,5'-bis(diphenylphosphino)-4,4'-bi-1,3-benzodioxole](p-cymene)ruthenium(II) chloride [RuCl(p-cymene)((R)-segphos)]Cl
944451-28-9
$1.00
98%
Career Henan Chemical Co

944451-28-9(Chloro[(R)-(+)-5,5'-bis(diphenylphosphino)-4,4'-bi-1,3-benzodioxole](p-cymene)ruthenium(II) chloride [RuCl(p-cymene)((R)-segphos)]Cl)Related Search:

XantPhos-Pd-G2 Dimethylammonium dichlorotri(chloro)bis{(R)-(+)-5,5'-bis[di(3,5-xylyl)phosphino]-4,4'-bi-1,3-benzodioxole}diruthenate(II) [NH2Me2][{RuCl((R)-dm-segphos)}2(Cl)3] Dimethylammoniumdichlorotri(mu-chloro)bis[(S)-(-)-5,5'-bis(diphenylphosphino)-4,4'-bi-1,3-benzodioxole]diruthenate(II) Diacetato[(R)-(+)-2,2'-bis(diphenylphosphino)-1,1'-binaphthyl]ruthenium(II) Chloro[tri(p-tolyl)phosphine]gold(I),97%

Chloro[(S)-(-)-2,2'-bis(di-p-tolylphosphino)-1,1'-binaphthyl](p-cymene)ruthenium(II)chloride (2-BIPHENYL)DI-TERT-BUTYLPHOSPHINE GOLD& BrettPhosPalladacycle Chloro[(tri-tert-butylphosphine)-2-(2-aMinobiphenyl)]palladiuM(II) Chloro[tri(o-tolyl)phosphine]gold(I)

Chloro{[(1R,2R)-(-)-2-amino-1,2-diphenylethyl](4-toluenesulfonyl)amido}(mesitylene)ruthenium(II), min. 90% RuCl[(R,R)-Tsdpen(mesitylene) (1,3-Bis(2,6-diisopropylphenyl)-1H-imidazol-2(3H)-ylidene)chloro(cinnamyl)palladate(II) CHLORO(TRIS(PARA-TRIFLUOROMETHYLPHENYL)& Chloro{(S)-(+)-5,5'-bis[di(3,5-di-t-butyl-4-methoxyphenyl)phosphino]-4,4'-bi-1,3-benzodioxole}(p-cymene)ruthenium(II)chloride[RuCl(p-cymene) ((S)-dtbm-segphos)]Cl　 Chloro{(S)-(-)-5,5'-bis[di(3,5-xylyl)phosphino]-4,4'-bi-1,3-benzodioxole} (p-cymene)ruthenium(II)chloride[RuCl(p-cymene)((S)-dm-segphos)]Cl

Chloro{(R)-(-)-5,5'-bis[di(3,5-di-t-butyl-4-methoxyphenyl)phosphino]-4,4'-bi-1,3-benzodioxole}(p-cymene)ruthenium(II)chloride[RuCl(p-cymene) ((R)-dtbm-segphos)]Cl　 Chloro{(R)-(+)-5,5'-bis[di(3,5-xylyl)phosphino]-4,4'-bi-1,3-benzodioxole} (p-cymene)ruthenium(II)chloride[RuCl(p-cymene)((R)-dm-segphos)]Cl　 Chloro[(S)-(-)-5,5'-bis(diphenylphosphino)-4,4'-bi-1,3-benzodioxole](p-cymene)ruthenium(II)chloride[RuCl (p-cymene)((S)-segphos)]Cl　

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Chloro[(R)-(+)-5,5'-bis(diphenylphosphino)-4,4'-bi-1,3-benzodioxole](p-cymene)ruthenium(II) chloride [RuCl(p-cymene)((R)-segphos)]Cl (R)RuCl[(pcyMene)(SEGPHOS)]Cl [RuCl(p-cymene)((R)-segphos(regR))]Cl CHLORO[(R)-(+)-5,5'-BIS(DIPHENYLPHOSPHINO)-4,4'-BI-1,3-BENZODIOXOLE](P-CYMENE)RUTHENIUM(II) CHLORIDE,[RUCL(P-CYMENE)((R)-SEGPHOS Reaxys ID: 11782476 -bi-1,3-benzodioxole](p-cymene)ruthenium(II) chloride,[RuCl(p-cymene)((R)-segphos Chloro[(R)-(+)-5,5'-bis(diphenylphosphino)-4,4'-bi-1,3-benzodioxole](p-cymene)ruthenium(II) chloride [RuCl(p-cymene)((R)-segphos(R))]Cl [RuCl(p-cymene)((R)-segphos[R])]Cl chlororuthenium(1+):[4-(5-diphenylphosphanyl-1,3-benzodioxol-4-yl)-1,3-benzodioxol-5-yl]-diphenylphosphane:1-methyl-4-propan-2-ylbenzene:chloride oro[(R)-(+)-5,5'-bis(diphenyL Chloro[(R)-(+)-5,5'-bis(diphenylphosphino)-4,4'-bi-1,3-benzo... [RuCl(p-cymene)((R)-segphos RuCl(p-cymene)((R)-segphos)]C Chloro[(R)-(+)-5,5'-bis(diphenylphosphino)-4,4'-bi-1,3-benzodioxole](p-cymene)ruthenium(II) Chloride (R)?RuCl[(p?cymene)(SEGPHOS^?)]Cl Chloro[(R)-(+)-5,5′-bis(diphenylphosphino)-4,4′-bi-1,3-benzodioxole](p-cymene)ruthenium(II) chloride, CAS 944451-28-9 [RUCL(P-CYMENE)((R)-SEGPHOS)]CL Chloro[(R)-(+)-5,5'-bis(diphenylphosphino)-4,4'-bi-1,3-benzodioxole]ruthenium(II) Chloride 944451-28-9 C48H42Cl2O4P2Ru C48H42ClO4P2RuCl Ru