944451-29-0

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Basic information

Product Name: Chloro[(S)-(-)-5,5'-bis(diphenylphosphino)-4,4'-bi-1,3-benzodioxole](p-cymene)ruthenium(II)chloride[RuCl (p-cymene)((S)-segphos)]Cl
Synonyms: Chloro[(S)-(-)-5,5'-bis(diphenylphosphino)-4,4'-bi-1,3-benzodioxole](p-cymene)ruthenium(II)chloride[RuCl (p-cymene)((S)-segphos)]Cl;(S)-RuCl[(p-cyMene)(SEGPHOS)]Cl;[RuCl(p-cymene)((S)-segphos(regR))]Cl;(S)-RuCl[(p-cymene)(SEGPHOS®)]Cl;-bi-1,3-benzodioxole](p-cymene)ruthenium(II) chloride,[RuCl(p-cymene)((S)-segphos;Chloro[(S)-(-)-5,5'Chloro[(S)-(-)-5,5'-bis(diphenylphosphino)-4,4'-bi-1,3-benzodioxole](p-cymene)ruthenium(II) chloride [RuCl(p-cymene)((S)-segphos(R))]Cl
CAS NO:944451-29-0
Molecular Formula: C48H42Cl2O4P2Ru
Molecular Weight: 916.78
EINECS: N/A
Product Categories: Ru
Mol File: 944451-29-0.mol
Article Data: 0

Chemical Properties

Melting Point: >100°C
Boiling Point: N/A
Flash Point: N/A
Appearance: ocher to dark brown/Powder
Density: N/A
Refractive Index: N/A
Storage Temp.: 2-8°C
Solubility: N/A
Water Solubility: Insoluble in water
Sensitive: air sensitive
CAS DataBase Reference: Chloro[(S)-(-)-5,5'-bis(diphenylphosphino)-4,4'-bi-1,3-benzodioxole](p-cymene)ruthenium(II)chloride[RuCl (p-cymene)((S)-segphos)]Cl(CAS DataBase Reference)
NIST Chemistry Reference: Chloro[(S)-(-)-5,5'-bis(diphenylphosphino)-4,4'-bi-1,3-benzodioxole](p-cymene)ruthenium(II)chloride[RuCl (p-cymene)((S)-segphos)]Cl(944451-29-0)
EPA Substance Registry System: Chloro[(S)-(-)-5,5'-bis(diphenylphosphino)-4,4'-bi-1,3-benzodioxole](p-cymene)ruthenium(II)chloride[RuCl (p-cymene)((S)-segphos)]Cl(944451-29-0)

Safety Data

Hazard Codes: N/A
Statements: N/A
Safety Statements: N/A
WGK Germany: 3
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 944451-29-0(Hazardous Substances Data)

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Cas No: 944451-29-0
USD $ 139.0-210.0 / Kilogram
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1000 Kilogram/Day
Zhuozhou Wenxi import and Export Co., Ltd
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Chloro[(S)-(-)-5,5'-bis(diphenylphosphino)-4,4'-bi-1,3-benzodioxole](p-cymene)ruthenium(II)chloride[RuCl (p-cymene)((S)-segphos)]Cl
Cas No: 944451-29-0
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1 Gram
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Shanghai Minstar Chemical Co., Ltd
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[RuCl(p-cymene)((S)-segphos
Cas No: 944451-29-0
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4 Kilogram
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SHANGHAI T&W PHARMACEUTICAL CO., LTD.
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high purity Chloro[(S)-(-)-5,5'-bis(diphenylphosphino)-4,4'-bi-1,3-benzodioxole](p-cymene)ruthenium(II)chloride[RuCl (p-cymene)((S)-segphos)]Cl
Cas No: 944451-29-0
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Henan Kanbei Chemical Co.,LTD
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Chloro[(S)-(-)-5,5'-bis(diphenylphosphino)-4,4'-bi-1,3-benzodioxole](p-cymene)ruthenium(II) chloride
Cas No: 944451-29-0
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Suzhou Health Chemicals Co., Ltd.
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Chloro[(S)-(-)-5,5'-bis(diphenylphosphino)-4,4'-bi-1,3-benzodioxole](p-cymene)ruthenium(II)chloride
Cas No: 944451-29-0
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Hubei Taiho Chemical Co.,LTD
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Chloro[(S)-(-)-5,5-bis(diphenylphosphino)-4,4-bi-1,3-benzodioxole](p-cymene)ruthenium(II) chloride [RuCl(p-cymene)((S)-segphos)]Cl
Cas No: 944451-29-0
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BOC Sciences
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(S)-RuCl[(p-cymene)(SEGPHOS?)]Cl manufacturer
Cas No: 944451-29-0
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Shanghai Yuanye Bio-Technology Co., Ltd.
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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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ZHEJIANG JIUZHOU CHEM CO.,LTD
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Chloro[(S)-(-)-5,5'-bis(diphenylphosphino)-4,4'-bi-1,3-benzodioxole](p-cymene)ruthenium(II) chloride,[RuCl(p-cymene)((S)-segphos
Cas No: 944451-29-0
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Cerametek Materials（ShenZhen）Co., Ltd.
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944451-29-0 Usage

Reactions

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

Uses

Takasago Ligands and Complexes for Asymmetric Reactions

Check Digit Verification of cas no

The CAS Registry Mumber 944451-29-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,4,4,4,5 and 1 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 944451-29:
(8*9)+(7*4)+(6*4)+(5*4)+(4*5)+(3*1)+(2*2)+(1*9)=180
180 % 10 = 0
So 944451-29-0 is a valid CAS Registry Number.

944451-29-0 Well-known Company Product Price

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(Code)Product description
CAS number
Packaging
Price
Detail

TCI America
(R0155) [RuCl(p-cymene)((S)-segphos^®)]Cl
944451-29-0
200mg
450.00CNY
Detail

TCI America
(R0155) [RuCl(p-cymene)((S)-segphos^®)]Cl
944451-29-0
1g
1,550.00CNY
Detail

Aldrich
(692956) (S)-RuCl[(p-Cymene)(SEGPHOS^®)]Cl
944451-29-0
692956-50MG
205.92CNY
Detail

Aldrich
(692956) (S)-RuCl[(p-Cymene)(SEGPHOS^®)]Cl
944451-29-0
692956-100MG
287.82CNY
Detail

944451-29-0SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name	[RuCl (p-cymene) ((R)-DM-Segphos)]Cl

1.2 Other means of identification

Product number	-
Other names	chloro[(R)-(+)-5,5'-bis(diphenylphosphino)-4,4'-bi-1,3-benzodioxole](p-cymene)ruthenium(II) chloride

1.3 Recommended use of the chemical and restrictions on use

Identified uses	For industry use only.
Uses advised against	no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number	-
Service hours	Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

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