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Pentamethylcyclopentadienylbis(tripheny&

CAS No.
92361-49-4
Chemical Name:
Pentamethylcyclopentadienylbis(tripheny&
Synonyms
CpRu(PPh3)2Cl;Cp*RuCl(PPh3)2;phosphine)ruthenium(II) chL;Pentamethylcyclopentadienylbis;Chloro(pentamethylcyclopentadienyl);Pentamethylcyclopentadienylbis(tripheny&;Ruthenium, chloro[(1,2,3,4,5-h)-1,2,3,4,5-pentamethyl-2,4-cy...;pentamethylcyclopentyldieneylbis(triphenylphosphino)chloro(I-I);Chloro(η5-pentamethylcyclopentadiene)[bis(triphenylphosphine)]ruthenium;Pentamethylcyclopentadienylbis(triphenylphosphine)ruthenium(II) chlorid
CBNumber:
CB4972589
Molecular Formula:
C46H47ClP2Ru
Molecular Weight:
798.35
MDL Number:
MFCD09038426
MOL File:
92361-49-4.mol
MSDS File:
SDS
TDS File:
TDS
Last updated:2026-09-12 18:53:01

Pentamethylcyclopentadienylbis(tripheny& Properties

Melting point 128 °C (D)
storage temp. 2-8°C
solubility Soluble in dichloromethane, chloroform, toluene, tetrahydrofuran.
form Powder
color orange
Sensitive Air Sensitive
Stability store cold
InChI InChI=1S/2C18H15P.C10H15.ClH.Ru/c2*1-4-10-16(11-5-1)19(17-12-6-2-7-13-17)18-14-8-3-9-15-18;1-6-7(2)9(4)10(5)8(6)3;;/h2*1-15H;1-5H3;1H;/q;;-1;;/p+1
InChIKey BIQPPPXMBGVBDQ-UHFFFAOYSA-O
SMILES P(C1C=CC=CC=1)(C1C=CC=CC=1)(C1C=CC=CC=1)[Ru+2]1234(C5(C)=C1(C)C2(C)=C3(C)[C-]45C)([Cl-])P(C1C=CC=CC=1)(C1C=CC=CC=1)C1C=CC=CC=1
UNSPSC Code 12161600
NACRES NA.22

SAFETY

Risk and Safety Statements

WGK Germany  3
Storage Class 11 - Combustible Solids

Pentamethylcyclopentadienylbis(tripheny& price More Price(25)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 673293 Pentamethylcyclopentadienylbis(triphenylphosphine)ruthenium(II) chloride 92361-49-4 250mg $130 2026-04-30 Buy
Sigma-Aldrich 673293 Pentamethylcyclopentadienylbis(triphenylphosphine)ruthenium(II) chloride 92361-49-4 1g $306 2026-04-30 Buy
Strem Chemicals 44-0117 Chloro(pentamethylcyclopentadienyl)bis(triphenylphosphine)ruthenium(II), 99% 99% 92361-49-4 250mg $87 2026-04-30 Buy
Strem Chemicals 44-0117 Chloro(pentamethylcyclopentadienyl)bis(triphenylphosphine)ruthenium(II), 99% 99% 92361-49-4 1g $258 2026-04-30 Buy
Biosynth SDA36149 Pentamethylcyclopentadienylbis(triphenylphosphine)ruthenium(II) chloride 92361-49-4 2g $282.7 2026-06-05 Buy
Product number Packaging Price Buy
673293 250mg $130 Buy
673293 1g $306 Buy
44-0117 250mg $87 Buy
44-0117 1g $258 Buy
SDA36149 2g $282.7 Buy

Pentamethylcyclopentadienylbis(tripheny& Chemical Properties, Uses, Production

Uses

Catalyst employed in the cycloaddtion of azides with acetylenes giving exclusively the 1,5-disubstitutedtriazoles in contrast to the 1,4-regiochemistry commonly observed with copper catalysis. Ruthenium catalysis also enables the use of internal acetylenes in these "click cycloaddtions".

reaction suitability

core: ruthenium
reagent type: catalyst
reaction type: click chemistry

Pentamethylcyclopentadienylbis(tripheny& Preparation Products And Raw materials

Raw materials

Preparation Products

Global Suppliers ( 119)
Supplier Tel Email Country ProdList Advantage
Shaanxi Rock New Materials Co., Ltd. 0917-8888777 18691786767 liuwei@bjrock.com China 309 62
Panjin Greenchem Technology Co., Ltd. 13121959385 chemrocking@bjgreenchem.com China 223 58
Guangzhou Ilike Technology Co., LTD 15800028809 18258355559 ws@gzfcs.cn China 157 58
J & K SCIENTIFIC LTD. 18210857532 18210857532 jkinfo@jkchemical.com China 96815 76
Beijing HwrkChemical Technology Co., Ltd 89508211 18501085097 sales.bj@hwrkchemical.com China 9407 55
Energy Chemical 400-0056266 sales8178@energy-chemical.com China 44850 61
Jia Xing Isenchem Co.,Ltd 0573-85285100 18627885956 isenchem@163.com China 9389 66
Shanghai Hanhong Scientific Co.,Ltd. 021-54306202 13764082696 info@hanhongsci.com China 42917 64
Nanjin Cynthia chemicals Technology Co.,Ltd 0550-5618439 15951861180 cynthiachem@163.com China 291 62
T&W GROUP 021-61551611 13296011611 contact@trustwe.com China 9884 58

View Latest Price from Pentamethylcyclopentadienylbis(tripheny& manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
PENTAMETHYLCYCLOPENTADIENYLBIS(TRIPHENY& pictures 2026-08-25 PENTAMETHYLCYCLOPENTADIENYLBIS(TRIPHENY&
92361-49-4
$2.00-6.00 1kg 99% 100kg ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD
PENTAMETHYLCYCLOPENTADIENYLBIS(TRIPHENY& pictures 2026-06-30 PENTAMETHYLCYCLOPENTADIENYLBIS(TRIPHENY&
92361-49-4
1kg 99% 10000KGS Shaanxi Dideu New Materials Co. Ltd
 Pentamethylcyclopentadienylbis(triphenylphosphine)ruthenium(II) chloride pictures 2020-11-16 Pentamethylcyclopentadienylbis(triphenylphosphine)ruthenium(II) chloride
92361-49-4
$20.00 1KG 99% 10000KG Longyan Tianhua Biological Technology Co., Ltd
chlororuthenium(1+),1,2,3,4,5-pentamethylcyclopenta-1,3-diene,triphenylphosphane Chloro(pentaMethylcyclopentadienyl)bis(triphenylphosphine)rutheniuM(II),99% Chloro(pentamethylcyclopentadienyl)bis(triphenylphosphine)ruthenium(II),98% Pentamethylcyclopentadienylbis(triphenylphosphine)ruthenium(II) chlorid Chloro(pentamethylcyclopentadienyl) phosphine)ruthenium(II) chL Chloro(η5-pentamethylcyclopentadiene)[bis(triphenylphosphine)]ruthenium Ruthenium,chloro[(1,2,3,4,5-h)-1,2,3,4,5-pentamethyl-2,4-cyclopentadien-1-yl]bis(triphenylphosphine)- Ruthenium, chloro[(1,2,3,4,5-h)-1,2,3,4,5-pentamethyl-2,4-cy... Pentamethylcyclopentadienylbis pentamethylcyclopentyldieneylbis(triphenylphosphino)chloro(I-I) Cp*RuCl(PPh3)2 CpRu(PPh3)2Cl Pentamethylcyclopentadienylbis(tripheny& 92361-49-4 C46H45ClP2Ru C10H15RuPC6H532Cl metal-phosphine complex Ru