Grubbs Catalyst CAS 172222-30-9

Khoom Piav Qhia:

Khoom Lub Npe: Grubbs catalyst CAS TSIS TAU: 172222-30-9

Lub ntsiab lus:

Grubbs catalyst, 1st Generation;

ruthenium phosphine;

Bis (tricyclohexylphosphine) benzylidine ruthenium (IV) dichloride;

Tshuaj& Lub Cev Muaj Zog:

Tsos: Ntshav liab

Kev Ntsuas: ≥99.0%

Kub Point: 383.4 ℃ ntawm 760 mmHg

Melting Point: 153 ℃ (Hlis ntuj nqeg)

Flash Point: 195.6 ℃

Cia Li Cas: 2-8 ℃

Vapor Siab: 9.7E-06mmHg ntawm 25 ℃

Cov Ntaub Ntawv Kev Nyab Xeeb:

Cov Lus Hais Txog Kev Nyab Xeeb: S26-S36

Cov Lus Qhia Risk: R36/37/38

Cov lej phom sij: Xi, F.

Kev Tshaj Tawm Kev Nyab Xeeb: H228; H315; H319; H335

Cov lus ceeb toom ceeb toom: P210; P261; P305, P351, P338

Cov cim: GHS02, GHS07

Lo Lus Teeb: Ceeb Toom

WGK Lub Tebchaws Yelemees: 3

Cov Pab Pawg: Ⅱ

Benzylmethyl bis (tricyclohexyl phosphorus) ruthenium dichloride yog ruthenium catalyst. Ruthenium catalyst muaj zog tiv taus polar monomers, uas ua rau cov polymerization ntawm ntau polar monomers los npaj cycloolefin copolymers, uas tuaj yeem siv dav hauv kev tsim khoom ntawm ntau yam kho qhov muag, cov ntaub ntawv, hluav taws xob thiab khoom siv kho mob. Benzylmethyl bis (tricyclohexyl phosphorus) ruthenium dichloride tuaj yeem siv dav hauv cov organic sib sau ua ke, thawj ob zaug ua kom lub cev sib xyaw ua ke; Nws tau siv tau zoo rau kev nrawm cycloolefin ntiv nplhaib-qhib polymerization ntawm qhov kawg alkenes, olefins hla polymerization thiab kaw lub voj polymerization units, thiab Chemicalbook polymerization ntawm sab hauv alkenes nyob hauv ntau qhov kev mob tshwm sim. Benzylmethyl bis (tricyclohexyl phosphor) rutheniumdichlorium yog ib qho tshiab arylalkylidene-rutheniumcomplex, uas tuaj yeem siv los ua catalyst hauv kev cuam tshuam xws li kev sib cais ob zaug.

Yog tias koj txaus siab rau peb cov khoom lossis muaj lus nug, thov koj xav tiv tauj peb!

Cov khoom lag luam nyob rau hauv patent tau muab rau R& D lub hom phiaj nkaus xwb. Txawm li cas los xij, lub luag haujlwm zaum kawg tshwj xeeb tshaj yog nrog tus neeg yuav khoom.

Cim npe nrov: grubbs catalyst cas 172222-30-9, tuam ntxhab, cov chaw muag khoom, lub Hoobkas, yuav, hauv Tshuag

• Tug: Bis (cyclopentadienyl) ruthenium (II) CAS 1287-13-4
• Tom ntej: Tris (triphenylphosphine) ruthenium (II) Dichloride CAS 15529-49-4