chloro(chloromethyl)dimethylsilane

• ChemBase编号: 76914
• 分子式: C3H8Cl2Si
• 平均质量: 143.08712
• 单一同位素质量: 141.97723215
• SMILES: [Si](CCl)(Cl)(C)C
• Canonical SMILES: ClC[Si](Cl)(C)C
• InChI: InChI=1S/C3H8Cl2Si/c1-6(2,5)3-4/h3H2,1-2H3
• InChIKey: ITKVLPYNJQOCPW-UHFFFAOYSA-N

名称和登记号

名称

• IUPAC标准名: chloro(chloromethyl)dimethylsilane
• IUPAC传统名: chloro(chloromethyl)dimethylsilane
• 别名: (氯甲基)二甲基氯代硅烷; 氯甲基二甲基氯硅烷; (氯甲基)二甲基氯硅烷; CHLOROMETHYLDIMETHYLCHLOROSILANE; CMDMCS; (Chloromethyl)dimethylchlorosilane; Chloro(chloromethyl)dimethylsilane; Chloro(chloromethyl)dimethylsilane; (Chloromethyl)dimethylsilyl chloride; (Chloromethyl)dimethylchlorosilane; Silan CMM2; Chloro(chloromethyl)dimethylsilane

登记号

• CAS号: 1719-57-9
• EC号: 217-006-6
• MDL号: MFCD00000875
• Beilstein号: 1731933
• PubChem SID: 162041813; 24855113; 24853549; 24888896
• PubChem CID: 74393

理论计算性质

• 质子受体: 0
• 质子供体: 0
• LogD (pH = 5.5): 3.0147
• LogD (pH = 7.4): 3.0147
• Log P: 3.0147
• 摩尔折射率: 27.7328 cm^3
• 极化性: 12.907538 Å^3
• 极化表面积: 0.0 Å^2
• 可自由旋转的化学键: 1
• 里宾斯基五规则: true

分子性质

理化性质

• 沸点: 110-113°C; 114 °C/752 mmHg(lit.)
• 闪点: 21°C(69°F); 22 °C; 71.6 °F
• 密度: 1.082; 1.086 g/mL at 25 °C(lit.)
• 折射率: 1.4370; n20/D 1.437; n20/D 1.437(lit.)

安全信息

• 保存注意事项: Corrosive; Moisture Sensitive
• RTECS编号: VV2095000
• 欧盟危险性物质标志: 腐蚀性(Corrosive) (C)
• 联合国危险货物编号: 2985; UN2985
• 德国WGK号: 3
• 联合国危险货物等级: 3
• 联合国危险货物包装类别(PG): 2; II
• 危险公开号: 10-14-34; 10-14-35-37
• 安全公开号: 26-36/37/39-45
• TSCA收录: 是
• GHS危险品标识: GHS02; GHS05; GHS07
• GHS警示词: Danger
• GHS危险声明: H225-H314-H318; H225-H314-H335
• GHS警示性声明: P210-P261-P280-P305 + P351 + P338-P310; P280-P303+P361+P353-P305+P351+P338-P310-P402+P404
• 个人保护装置: Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
• RID/ADR: UN 2985 3/PG 2
• 欧盟补充危害声明: Reacts violently with water.

产品相关信息

• 纯度: ≥95.0% (GC); ≥98.0% (GC); 98%
• 级别: produced by Wacker; purum
• 线性分子式: ClCH2Si(CH3)2Cl

详细说明

MP Biomedicals - 05212233

MP Biomedicals Rare Chemical collection

Sigma Aldrich - 226181

包装
25, 100 g in Sure/Seal™

Sigma Aldrich - 87406

Other Notes
根据要求提供批量采购价
包装
250 g in glass bottle

Sigma Aldrich - 25117

Other Notes
电子俘获气体色谱法的衍生化试剂1,2；碳负离子的 C-甲硅烷基化3

参考文献

• Silylating agent for the introduction of the (chloromethyl)dimethylsilyl protecting group, useful for the derivatization of steroids for GC-MS: J. Chromat., 129, 384 (1976); J. Chromat. Sci., 17, 25 (1979).
• Chemoselective N-methylation of amides has been accomplished by formation of a silaoxazoline and decomposition with CsF: Tetrahedron. Lett., 41, 4933 (2000):