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三(3,5-二甲苯基)膦
Tris(3,5-dimethylphenyl)phosphine
产品价格查看更多规格...
| 产品编号 | 包装单位 | 单价(元) | 国内现货 | 国外库存 | 询价单 |
| 3255946 | 1 G | 1087 |
产品别名
69227-47-0
三(3,5-二甲苯基)膦
Tris(3,5-dimethylphenyl)phosphine
Tri-3,5-xylylphosphine
结构式
基本信息
| Linear Formula【线性分子式】 | [(CH3)2C6H3]3P |
| Molecular weight | 346.44 |
| MDL number | MFCD03094579 |
| PubChem Substance ID【PubChem化学物质编号】 | 329761997 |
| NACRES | NA.22 |
| Application【应用】 | Catalyst for:
Used for kinetic resolution of donor-functionalized secondary alcohols via Cu-H-catalyzed stereoselective silylation by dehydrogenative Si-O coupling with Si-stereogenic silanes Used for comparative studies of conformational rigidity of silicon-stereogenic silanes in asymmetric catalysis |
产品性质
| Quality Level【质量水平】 | 100 |
| Assay【测定】 | 96% |
| reaction suitability | reaction type: Buchwald-Hartwig Cross Coupling Reaction reaction type: Heck Reaction reaction type: Hiyama Coupling reaction type: Negishi Coupling reaction type: Sonogashira Coupling reaction type: Stille Coupling reaction type: Suzuki-Miyaura Coupling reagent type: ligand |
| mp | 160-165 ℃ |
| functional group【官能团】 | phosphine |
| SMILES string | Cc1cc(C)cc(c1)P(c2cc(C)cc(C)c2)c3cc(C)cc(C)c3 |
| InChI | 1S/C24H27P/c1-16-7-17(2)11-22(10-16)25(23-12-18(3)8-19(4)13-23)24-14-20(5)9-21(6)15-24/h7-15H,1-6H3 |
| InChI key | XRALRSQLQXKXKP-UHFFFAOYSA-N |
| packaging【包装】 | 1 g in glass bottle |
安全信息
| Pictograms【象形图】 | GHS07 |
| Signal word【警示用语：】 | Warning |
| Hazard Statements | H302 |
| Hazard Classifications【危险分类】 | Acute Tox. 4 Oral |
| Storage Class Code【储存分类代码】 | 13 - Non Combustible Solids |
| WGK | WGK 3 |
| Personal Protective Equipment【个人防护装备】 | dust mask type N95 (US), Eyeshields, Gloves |
