2-chloro-1,1,1,3,3,3-hexamethyl-2-(trimethylsilyl)trisilane

• ChemBase编号: 143066
• 分子式: C9H27ClSi4
• 平均质量: 283.10568
• 单一同位素质量: 282.08783467
• SMILES: C[Si](C)(C)[Si]([Si](C)(C)C)([Si](C)(C)C)Cl
• Canonical SMILES: Cl[Si]([Si](C)(C)C)([Si](C)(C)C)[Si](C)(C)C
• InChI: InChI=1S/C9H27ClSi4/c1-11(2,3)14(10,12(4,5)6)13(7,8)9/h1-9H3
• InChIKey: HCOROOJWVHFMRJ-UHFFFAOYSA-N

名称和登记号

名称

• IUPAC标准名: 2-chloro-1,1,1,3,3,3-hexamethyl-2-(trimethylsilyl)trisilane
• IUPAC传统名: 2-chloro-1,1,1,3,3,3-hexamethyl-2-(trimethylsilyl)trisilane
• 别名: 氯三(三甲基甲硅烷基)硅烷; 氯三(三甲基甲硅烷基)硅烷 溶液; Chlorotris(trimethylsilyl)silane; Chlorotris(trimethylsilyl)silane solution

登记号

• CAS号: 5565-32-2
• MDL号: MFCD01321222
• PubChem SID: 24865643; 162237289
• PubChem CID: 4641097

理论计算性质

• 质子受体: 0
• 质子供体: 0
• LogD (pH = 5.5): 4.3134
• LogD (pH = 7.4): 4.3134
• Log P: 4.3134
• 摩尔折射率: 58.1572 cm^3
• 极化性: 30.844532 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: true

分子性质

理化性质

• 熔点: 50-52 °C(lit.)
• 闪点: 10 °C; 31 °C; 50 °F; 87.8 °F
• 密度: 0.877 g/mL at 25 °C

安全信息

• 欧盟危险性物质标志: 易燃性(Flammable) (F); 刺激性(Irritant) (Xi); 有害性(Harmful) (Xn)
• 联合国危险货物编号: 2924; 3132
• 德国WGK号: 3
• 联合国危险货物等级: 3; 4.3
• 联合国危险货物包装类别(PG): 2
• 危险公开号: 11-29-36/37/38; 63-11-29-36/37/38-48/20-65-67
• 安全公开号: 16-26-36/37-62; 7/8-16-26-36/37-43-MissingPhraseText-N15.00511280
• GHS危险品标识: GHS02; GHS07; GHS08
• GHS警示词: Danger
• GHS危险声明: H225-H304-H315-H319-H335 + H336-H361d-H373; H228-H261-H315-H319-H335
• GHS警示性声明: P210-P231 + P232-P261-P305 + P351 + P338-P422; P210-P261-P281-P301 + P310-P305 + P351 + P338-P331
• 个人保护装置: Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter; Eyeshields, 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 2924 3/PG 2; UN 3132 4.3
• 欧盟补充危害声明: Contact with water liberates toxic gas.

产品相关信息

• 纯度: 97%
• 浓度: 50 wt. % in toluene
• 线性分子式: [(CH3)3Si]3SiCl
• Empirical Formula (Hill Notation): C9H27ClSi4

详细说明

Sigma Aldrich - 409405

包装
10, 25 g in poly bottle
Application
Super Silyl Protecting GroupsUsed for:
• Insertion into a P-P bond1
• Diastereoselective aldol and cascade reactions2
• Preparation of hypersilyl substituted monophosphines and diphosphines3

Sigma Aldrich - 706523

包装
10 mL in glass bottle