683132

Chiralyst P493

Umicore, 98%

• 동의어(들): Chloro(1,5-cyclooctadiene)rhodium(I) dimer, Di(μ-chloro)bis(1,5-cyclooctadiene)dirhodium(I), 1,5-Cyclooctadienerhodium(I) chloride dimer, Bis(1,5-cyclooctadiene)dirhodium(I) dichloride, Di-μ-chlorobis[(1,2,5,6-η)-1,5-cyclooctadiene]dirhodium, Rhodium(I) chloride 1,5-Cyclooctadiene complex dimer, [Rh(COD)Cl]₂
• 실험식(Hill 표기법): C₁₆H₂₄Cl₂Rh₂
• CAS Number: 12092-47-6
• Molecular Weight: 493.08
• EC Number: 235-157-6
• MDL number: MFCD00012415
• UNSPSC 코드: 12161600
• PubChem Substance ID: 329760797
• NACRES: NA.22

속성

• 분석: 98%
• 형태: crystals
• 반응 적합성: core: rhodium; reaction type: Cross Couplings; reagent type: catalyst
• mp: 216.3-219.2 °C; 243 °C (dec.) (lit.)
• SMILES string: Cl[Rh].Cl[Rh].C1CC=CCCC=C1.C2CC=CCCC=C2
• InChI: 1S/2C8H12.2ClH.2Rh/c2*1-2-4-6-8-7-5-3-1;;;;/h2*1-2,7-8H,3-6H2;2*1H;;/q;;;;2*+1/p-2/b2*2-1-,8-7-;;;;
• InChI key: QSUDXYGZLAJAQU-MIXQCLKLSA-L

설명

애플리케이션

Umicore Precatalysts for Asymmetric and Cross-Coupling Catalysis

Efficient and Selective Catalysts for Asymmetric Synthesis

Chloro(1,5-cyclooctadiene)rhodium(I) dimer ([Rh(COD)Cl]₂) can be:

• Employed for the synthesis of rhodium complex of heterocyclic carbenes (NHCs).
• Modified and coated on the surface of ferrite magnetic nanoparticles for catalyzing hydroformylation reaction of olefins.
• Used for the synthesis of triple-layer structure to be used as a ring-opening polymerization catalyst.
• As an effective catalyst for dehydrogenation of amine-borane adducts (hydrogen storage materials) such as ammonia-borane.

법적 정보

Product of Umicore

Additional information available at www.pmc.umicore.com

안전성 정보

• 픽토그램: GHS07
• 신호어: Warning
• 유해 및 위험 성명서: H319
• 예방조치 성명서: P264 - P280 - P305 + P351 + P338 - P337 + P313
• Hazard Classifications: Eye Irrit. 2
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• 개인 보호 장비: dust mask type N95 (US), Eyeshields, Gloves