Chloro(Dimethyl)Thexylsilane 氯(二甲基)叔己基硅烷
CAS 67373-56-2 MFCD00012175
化学结构图
SMILES: CC(C)C(C)(C)[Si](C)(C)Cl
化学属性
| Mol. Formula | C8H19ClSi |
|---|---|
| Mol. Weight | 178.78 |
| Refractive index | 1.4480 to 1.4520 |
| Boiling Point | 56°C/10mmHg(lit.) |
| Density | 0.909 g/mL at 25 °C(lit.) |
| Flash Point | 46°C(lit.) |
| TSCA | No |
| Melting Point | 14-15° |
别名和识别编码
| Chemical Name | Chloro(Dimethyl)Thexylsilane |
|---|---|
| Synonym | Dimethyl(2,3-dimethylbutyl)chlorosilane Dimethylthexylsilyl chloride TDS-Cl Chlordimethyl(1,1,2-trimethylpropyl)silan Thexyldimethylsilyl chloride Dimethylthexylsilyl chloride TDSCl Thexyldimethylsilyl chloride 二甲基-(2,3-二甲基-2-丁基)氯硅烷 二甲基叔己基氯化硅 氯二甲基(1,1,2-三甲基丙基)硅烷 chlorodimethyl(1,1,2-trimethylpropyl)silane 二甲基叔己基氯化硅 dimethylthexysilyl chloride chlorodimethylthexylsilane 二甲基-(2,3-二甲基-2-丁基)氯硅烷 氯(二甲基)叔己基硅烷 Dimethyl-thexylsilylchlorid dimethyl(1,1,2-trimethylpropyl)chlorosilane dimethylthexylsilyl chloride thexyldimethylsilyl chloride TDSCl Chlorodimethylthexylsilane Thexyldimethylchlorsilan 氯二甲基(1,1,2-三甲基丙基)硅烷 Chlordimethyl-(2,3-dimethyl-2-butyl)-silan thexyldimethylchlorosilane Dimethylthexylsilylchlorid Thexyl-dimethylchlorosilane |
| PubChem Substance ID | 125307411 |
| Beilstein Registry Number | 3647960 |
| MDL Number | MFCD00012175 |
| CAS Number | 67373-56-2 |
| Reaxys-RN | 3647960 |
| Chemical Name Translation | 氯(二甲基)叔己基硅烷 |
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分类
- {SNA} Chemical Synthesis, Protecting and Derivatizing Reagents, Protection and Derivatization, Silicon-Based, Synthetic Reagents
- {uni_hamburg} no charge; 1fragment
相关文献及参考
- Short: III/35F
- Reagent for the introduction, in the presence of a base such as trie
- Reagent for the introduction, in the presence of a base such as triethylamine or imidazole in DMF, of the thexyldimethylsilyl (TDS) group for protection of hydroxyl functions. The greater steric hindrance of the TDS group compared with TBDMS confers greater (at least 2-3x) stability to acid or base hydrolysis. Cleavage with F- is also about 2-3x slower than for TBDMS: Tetrahedron Lett., 26, 5511 (1985); 32, 2135 (1991). TDS is also an extremely useful protecting group for nitrogen functions, providing readily purifiable derivatives which survive a variety of chemical transformations, but are readily cleaved by F-: Tetrahedron Lett., 26, 5515 (1985); J. Chem. Soc., Perkin 1, 423 (1998).
安全信息
GHS Symbol
- H226 Flammable liquid and vapour 易燃液体和蒸气
- H314 Causes severe skin burns and eye damage 导致严重的皮肤灼伤和眼睛损伤
- P501 Dispose of contents/container to..… 处理内容物/容器.....
- P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
- P310 Immediately call a POISON CENTER or doctor/physician. 立即呼救解毒中心或医生/医师。
- P305+P351+P338
- P260 Do not breathe dust/fume/gas/mist/vapours/spray. 不要吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
- P305+P351+P338+P310
- P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
- P301+P330+P331+P310
- P303+P361+P353
- P240 Ground/bond container and receiving equipment. 与地面接触/连接集装箱和接受设备。
- P370+P378
- P304+P340
- R10 Flammable 易燃
- R34 Causes burns 会导致灼伤
- R37 Irritating to respiratory system 刺激呼吸道
- S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后，立即用大量水冲洗并征求医生意见；
- S36/37/39 Wear suitable protective clothing, gloves and eye/face protection 穿戴适当的防护服、手套和眼睛/面保护；
- S45 In case of accident or if you feel unwell seek medical advice immediately (show the label where possible) 发生事故时或感觉不适时，立即求医（可能时出示标签）；
- S23 Do not breathe gas/fumes/vapour/spray (appropriate wording to be specified by the manufacturer) 不要吸入气体/烟雾/蒸汽/喷雾；
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