chlorotriphenylsilane

• ChemBase编号: 111503
• 分子式: C18H15ClSi
• 平均质量: 294.8502
• 单一同位素质量: 294.06315469
• SMILES: Cl[Si](c1ccccc1)(c1ccccc1)c1ccccc1
• Canonical SMILES: Cl[Si](c1ccccc1)(c1ccccc1)c1ccccc1
• InChI: InChI=1S/C18H15ClSi/c19-20(16-10-4-1-5-11-16,17-12-6-2-7-13-17)18-14-8-3-9-15-18/h1-15H
• InChIKey: MNKYQPOFRKPUAE-UHFFFAOYSA-N

名称和登记号

名称

• IUPAC标准名: chlorotriphenylsilane
• IUPAC传统名: chlorotriphenylsilane
• 别名: 三苯基氯硅烷; TRIPHENYLCHLOROSILANE; TPSCl; Triphenylchlorosilane; Chlorotriphenylsilane

登记号

• CAS号: 76-86-8
• EC号: 200-989-0
• MDL号: MFCD00000496
• Beilstein号: 1820487
• PubChem SID: 24889655; 24847159; 162089685
• PubChem CID: 6458

理论计算性质

• 质子受体: 0
• 质子供体: 0
• LogD (pH = 5.5): 5.9081
• LogD (pH = 7.4): 5.9081
• Log P: 5.9081
• 摩尔折射率: 82.5592 cm^3
• 极化性: 34.300137 Å^3
• 极化表面积: 0.0 Å^2
• 可自由旋转的化学键: 3
• 里宾斯基五规则: false

分子性质

理化性质

• 溶解度: acetone: soluble0.1 g/mL, clear
• 熔点: 91-94 °C(lit.); 91-96°C
• 沸点: 188-189°C/3mm
• 闪点: >200°C(392°F)

安全信息

• 保存注意事项: Moisture Sensitive
• RTECS编号: VV2720000
• 欧盟危险性物质标志: 腐蚀性(Corrosive) (C)
• 联合国危险货物编号: 3261; UN3261
• 德国WGK号: 3
• 联合国危险货物等级: 8
• 联合国危险货物包装类别(PG): 2; II
• 危险公开号: 34; 34-37; R:34
• 安全公开号: 26-36/37/39-45; S:26-27/28-36/37/39-46-64
• TSCA收录: 是
• GHS危险品标识: GHS05; GHS07
• GHS警示词: Danger
• GHS危险声明: H314-H318; H314-H335
• GHS警示性声明: P260-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501A; P261-P280-P305 + P351 + P338-P310
• 个人保护装置: Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges
• RID/ADR: UN 3261 8/PG 2

产品相关信息

• 纯度: ≥97.0% (GC); 96%
• 级别: purum
• 线性分子式: (C6H5)3SiCl

详细说明

MP Biomedicals - 05219545

MP Biomedicals Rare Chemical collection

Sigma Aldrich - 114162

包装
5, 25 g in glass bottle

Sigma Aldrich - 93008

Other Notes
大位阻硅烷化试剂1,2,3

参考文献

• Silylating agent: J. Chem. Soc., 3403 (1963); see Appendix 4. The stability of the bulky triphenylsilyl (TPS) ethers to basic hydrolysis is similar to TMS, but they are about 400x more stable to acid hydrolysis. Suitable conditions for their cleavage include: ethanolic NaOH; AcOH - water - THF at 70^o: Chem. Lett., 1499 (1979); and TBAF: J. Am .Chem. Soc., 108, 3827 (1986).