Pentamethylcyclopentadienylrhodium(III) chloride dimer , 99% , 12354-85-7

Synonym(s):
Pentamethylcyclopentadienylrhodium(III) chloride dimer;Tetrachlorobis(pentamethylcyclopentadienyl)dirhodium;1,3-Cyclopentadiene, 1,2,3,4,5-pentamethyl-, rhodium complex;Bis(dichloro(pentamethylcyclopentadienyl)rhodium);Bis(pentamethylcyclopentadienylrhodium dichloride)

CAS NO.：12354-85-7

Empirical Formula: C20H30Cl4Rh210*

Molecular Weight: 618.08

MDL number: MFCD00061552

PRODUCT Properties

• Melting point: >300°C
• storage temp.: Keep in dark place,Sealed in dry,Room Temperature
• solubility: Chloroform (Sparingly), Methanol (Slightly)
• form: crystal
• color: red
• Water Solubility: Soluble in chloroform and acetone. Slightly soluble in tetrahydrofuran and methanol. Insoluble in water and diethylether
• Stability: Hygroscopic
• InChI: InChI=1S/2C10H15.4ClH.2Rh/c2*1-6-7(2)9(4)10(5)8(6)3;;;;;;/h2*1-5H3;4*1H;;/q;;;;;;2*+2/p-4
• InChIKey: QNIVKTTWBMFSBR-UHFFFAOYSA-J
• SMILES: [C]1(C)[C](C)[C](C)[C](C)[C]1C.[C]1(C)[C](C)[C](C)[C](C)[C]1C.[Rh](Cl)Cl.[Rh](Cl)Cl |^1:0,2,4,6,8,10,12,14,16,18|
• NIST Chemistry Reference: Rhodium, di-«mu»-chlorodichlorobis[(1,2,3,4,5-«eta»)-1,2,3,4,5-pentamethyl-2,4-cyclopentadien-1-yl]di-(12354-85-7)

Description and Uses

Dichloro(pentamethylcyclopentadienyl)rhodium(III) dimer is used as a catalyst for amidation, reductive alkylation, hydrogenation, chiral hydrogenation reactions. It is also used as a catalyst for oxidative olefination reactions, C-C bond cleavage of secondary alcohols, oxidative annulation of pyridine and ortho C-H olefination of phenol derivatives.

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H302+H312+H332-H315
• Precautionary statements: P261-P264-P280-P301+P312-P302+P352+P312-P304+P340+P312
• Hazard Codes: Xn
• Risk Statements: 20/21/22-36/37/38-R36/37/38-R20/21/22
• Safety Statements: 26-36-S36-S26-24/25
• WGK Germany: 3
• TSCA: No
• HS Code: 28439000