668486

(+)-1,2-Bis[(2S,5S)-2,5-diethylphospholano]benzene

Namena purity

• 동의어(들): (2S,2′S,5S,5′S)-2,2′,5,5′-Tetraethyl-1,1′-(o-phenylene)diphospholane, (S,S)-Ethyl-DUPHOS
• 실험식(Hill 표기법): C₂₂H₃₆P₂
• CAS Number: 136779-28-7
• Molecular Weight: 362.47
• Beilstein: 4814174
• MDL number: MFCD00142321
• UNSPSC 코드: 12352005
• PubChem Substance ID: 24884986
• NACRES: NA.22

속성

• Quality Level: 100
• refractive index: n20/D 1.581
• density: 1.010 g/mL at 25 °C
• 작용기: phosphine
• SMILES string: CC[C@H]1CC[C@H](CC)P1c2ccccc2P3[C@@H](CC)CC[C@@H]3CC
• InChI: 1S/C22H36P2/c1-5-17-13-14-18(6-2)23(17)21-11-9-10-12-22(21)24-19(7-3)15-16-20(24)8-4/h9-12,17-20H,5-8,13-16H2,1-4H3/t17-,18-,19-,20-/m0/s1
• InChI key: GVVCHDNSTMEUCS-MUGJNUQGSA-N

설명

애플리케이션

DuPhos and BPE Ligands: Highly Efficient Privileged Ligands

(+)-1,2-Bis[(2S,5S)-2,5-diethylphospholano]benzene is a chiral ligand that can be used to prepare its rhodium metal complexes, which are used as catalysts in asymmetric hydrogenation reactions.

법적 정보

Sold in collaboration with Namena Corp. for research purposes only. These compounds were made and sold under license from E.I. du Pont de Nemours and Company, which license does not include the right to use the compounds in producing products for sale in the pharmaceutical field.

안전성 정보

• 픽토그램: GHS07
• 신호어: Warning
• 유해 및 위험 성명서: H315,H319,H335
• 예방조치 성명서: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• 표적 기관: Respiratory system
• Storage Class Code: 10 - Combustible liquids
• WGK: WGK 3
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable
• 개인 보호 장비: Eyeshields, Gloves, type ABEK (EN14387) respirator filter