tetraphenylphosphanium chloride

• ChemBase编号: 107450
• 分子式: C24H20ClP
• 平均质量: 374.842361
• 单一同位素质量: 374.09911495
• SMILES: [Cl-].c1ccc(cc1)[P+](c1ccccc1)(c1ccccc1)c1ccccc1
• Canonical SMILES: c1ccc(cc1)[P+](c1ccccc1)(c1ccccc1)c1ccccc1.[Cl-]
• InChI: InChI=1S/C24H20P.ClH/c1-5-13-21(14-6-1)25(22-15-7-2-8-16-22,23-17-9-3-10-18-23)24-19-11-4-12-20-24;/h1-20H;1H/q+1;/p-1
• InChIKey: WAGFXJQAIZNSEQ-UHFFFAOYSA-M

名称和登记号

名称

• IUPAC标准名: tetraphenylphosphanium chloride
• IUPAC传统名: tetraphenylphosphonium chloride
• 别名: 四苯基氯化膦; 四苯基氯化磷; TETRAPHENYLPHOSPHONIUM CHLORIDE; Tetraphenylphosphonium chloride

登记号

• CAS号: 2001-45-8
• EC号: 217-890-3
• MDL号: MFCD00011916
• Beilstein号: 3922393
• PubChem SID: 24853089; 162093214; 24889043
• PubChem CID: 164911
• CHEMBL: 223885
• Chemspider ID: 144578
• 维基百科标题: Tetraphenylphosphonium_chloride

理论计算性质

• 质子供体: 0
• LogD (pH = 5.5): 6.0781937
• LogD (pH = 7.4): 6.0781937
• Log P: 6.0781937
• 摩尔折射率: 107.0972 cm^3
• 极化性: 42.196945 Å^3
• 极化表面积: 0.0 Å^2
• 可自由旋转的化学键: 4
• 里宾斯基五规则: false
• 质子受体: 0

分子性质

理化性质

• 外观: colourless solid
• 熔点: 272-274; 272-274 °C(lit.); 272-278°C
• 密度: 1.27

安全信息

• 保存注意事项: Hygroscopic
• 欧盟危险性物质标志: 刺激性(Irritant) (Xi)
• 德国WGK号: 3
• 危险公开号: 36/37/38
• 安全公开号: 26-36; 26-37
• TSCA收录: 否
• GHS危险品标识: GHS07
• GHS警示词: Warning
• GHS危险声明: H315-H319-H335
• GHS警示性声明: P261-P305 + P351 + P338; P261-P305+P351+P338-P302+P352-P321-P405-P501A
• 个人保护装置: dust mask type N95 (US), Eyeshields, Gloves

产品相关信息

• 纯度: ≥97.0%; ≥97.0% (AT); 95+%; 98%
• 品质说明: for the spectrophotometric det. of Bi, Co
• 线性分子式: (C6H5)4P(Cl)

详细说明

MP Biomedicals - 05203773

MP Biomedicals Rare Chemical collection

Sigma Aldrich - 218790

包装
10, 50 g in poly bottle
5 g in glass bottle

参考文献

• Reagent for Bi and Co.
• High-temperature phase-transfer catalyst (see Appendix 2). In combination with Bis(acetonitrile)dichloropalladium(II), 10002, provides an effective catalyst for the Heck reaction of normally unreactive aryl halides, e.g. chlorobenzene with styrene to give stilbene. The reaction is performed at 140-150^o in DMF or NMP in the presence of sodium acetate. The reaction may be further improved by the addition of 10-12 mol% N,N-Dimethylglycine, A19670: Angew. Chem. Int. Ed., 37, 481 (1998).