Triethylchlorosilane 三乙基氯硅烷

CAS 994-30-9 MFCD00000507

化学结构图

994-30-9
SMILES: CC[Si](Cl)(CC)CC

化学属性

Mol. FormulaC6H15ClSi
Mol. Weight150.72
Density0.886
Refractive index1.4300 to 1.4320
Boiling Point142-144 °C at 760 mmHg
Flash Point30°C(lit.)
TSCAYes
Melting Point-50 °C
Stability对湿度敏感
Appearance 有刺激性的无色易燃液体。
Danger-Level乙类

别名和识别编码

Chemical NameTriethylchlorosilane
CAS Number994-30-9
Synonym Chlorotriethylsilane {LY} Chlorotriethylsilane {} {LY} Chlorotriethylsilane {} {} {LY} Chlorotriethylsilane {} {} {} {LY} Chlorotriethylsilane {} {} {} {} {LY} Chlorotriethylsilane {} {} {} {} {} {LY} Chlorotriethylsilane {} {} {} {} {} {} {LY} Chlorotriethylsilane {} {} {} {} {} {} {} {LY} Chlorotriethylsilane {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Chlorotriethylsilane {} {} {} {} {} {} {} {} {} {LY} Chlorotriethylsilane {} {} {} {} {} {} {} {} {} {} {LY} Chlorotriethylsilane {} {} {} {} {} {} {} {} {} {} {} {LY} Chlorotriethylsilane {} {} {} {} {} {} {} {} {} {} {} {} {LY} Chlorotriethylsilane {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Chlorotriethylsilane {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Chlorotriethylsilane {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Chlorotriethylsilane {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {
MDL NumberMFCD00000507
EC Number213-615-6
Beilstein Registry Number1732860
PubChem Substance ID13819
Reaxys-RN1732860
Chemical Name Translation三乙基氯硅烷
LabNetwork Molecule IDLN00007961
InChIInChI=1S/C6H15ClSi/c1-4-8(7,5-2)6-3/h4-6H2,1-3H3
Canonical SMILESCC[Si](Cl)(CC)CC
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分类

  • {SNA} Analytical Reagents, Analytical/Chromatography, Chemical Synthesis, Derivatization Reagents, Derivatization Reagents GC, Protecting and Derivatizing Reagents, Protection and Derivatization, Reagents for Silylation, Silicon-Based, Silylation Reagents, Sy
  • {SNA} Chemical Synthesis, Derivatization Reagents, Derivatization Reagents GC, Protecting and Derivatizing Reagents, Protection and Derivatization, Reagents for Silylation, Silicon-Based, Silylation Reagents, Synthetic Reagents, 分析/色谱, 分析试剂
  • {SNA} Chemical Synthesis, Protecting and Derivatizing Reagents,
  • {uni_hamburg} no charge; 1fragment
  • Miscellaneous Reagents
  • {SNA} Chemical Synthesi

产品应用

  • 和Grignard试剂一起用于钯催化的丙二烯的碳硅烷化。Grignard攻击丙二烯中间碳，从而是末端碳硅烷化。

相关文献及参考

  • Alvisi, C. et al.: J. Org. Chem., 63, 1330 (1998): Higashiya, S. et al.: J. Org. Chem., 69, 6326 (2004); Hicks, J.D. et al.: Org. Lett., 9, 5621 (2007);
  • Merck: 14,10397
  • Short: III/20b
  • Short: III/35F
  • Silylation of alcohols in the presence of e.g. pyridine: J. Chem. Soc., Chem. Commun., 156 (1979); imidazole-DMF: Helv. Chim. Acta, 64, 2002 (1981); or catalyzed by DMAP: J. Org. Chem., 52, 598 (1987) have been reported. The TES group is readily cleaved with TBAF or other F- reagents. Catalytic amounts of FeCl3 in MeOH has also been recommended: Synlett, 1260 (2006). Selective cleavage in the presence of TBDMS has been achieved with aqueous AcOH in THF: Liebigs Ann. Chem., 1281 (1986), or 2% HF in acetonirile: Tetrahedron Lett., 26, 5239 (1985).
  • Silylation reagent (see Appendix 4). Generally, triethylsilyl (TES) ethers are 10-100x more stable to hydrolysis than their TMS (see Chlorotrimethyl­silane, A13651) counterparts but much less so than TBDMS (see tert-Butyl­dimethyl­chlorosilane, A13064): J. Org. Chem., 48, 1970 (1983).

安全信息

Signal word Danger
GHS Symbol
WGK Germany1
Safety Statements
  • S16 Keep away from sources of ignition - No smoking 远离火源，禁止吸烟；
  • S25 Avoid contact with eyes 避免眼睛接触；
  • 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；
  • S33 Take precautionary measures against static discharges 对静电采取预防措施；
  • 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；
  • S43 In case of fire use ... (indicate in the space the precise type of fire-fighting equipment. If water increases the risk add -?Never use water) 着火时使用（指明具体的消防器材种类，如果用水增加危险，注明“禁止用水”
  • 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）；
Risk Statements
  • R10 Flammable 易燃
  • R11 Highly flammable 非常易燃
  • R14 Reacts violently with water 遇水会猛烈反应
  • R19 May form explosive peroxides 可能生成易爆的过氧化物质
  • R22 Harmful if swallowed 吞咽有害
  • R35 Causes severe burns 会导致严重灼伤
  • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
  • R37 Irritating to respiratory system 刺激呼吸道
  • R40 Limited evidence of a carcinogenic effect 有限证据表明其致癌作用
Precautionary statements
  • P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking. 远离热源/火花/明火/热的表面。——禁止吸烟。
  • P233 Keep container tightly closed. ?保持容器密闭。
  • P234 Keep only in original container. 只保留在原来的容器中。
  • P240 Ground/bond container and receiving equipment. 与地面接触/连接集装箱和接受设备。
  • P241 Use explosion-proof electrical/ventilating/lighting/…/equipment. 使用防爆电气/通风/照明/ .../设备。
  • P241+P242+P243
  • P242 Use only non-sparking tools. 只能使用无火花工具。
  • P243 Take precautionary measures against static discharge. 采取预防措施，防止静电放电。
  • 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。
  • P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
  • P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
  • P270 Do not eat, drink or smoke when using this product. 使用本产品时不要吃东西，喝水或吸烟。
  • 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。
  • P301+P310
  • P301+P330+P331
  • P301+P330+P331+P310
  • P303+P361+P353
  • P303+P361+P353+P310+P363
  • P304+P340
  • P304+P340+P310
  • P305+P351+P338
  • P305+P351+P338+P310
  • P310 Immediately call a POISON CENTER or doctor/physician. 立即呼救解毒中心或医生/医师。
  • P321 Specific treatment (see … on this label). 具体治疗（见本标签上的）。
  • P330 Rinse mouth. 漱口
  • P363 Wash contaminated clothing before reuse. 被污染的衣服洗净后方可重新使用。
  • P370+P378
  • P390 Absorb spillage to prevent material damage. 吸收溢出物，防止重大损害。
  • P403+P235
  • P405 Store locked up. 上锁保管。
  • P406 Store in corrosive resistant/… container with a resistant inner liner. 存放在耐腐蚀/具有耐性的内衬容器。
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
Hazard statements
  • H225 Highly flammable liquid and vapour 高度易燃液体和蒸气
  • H226 Flammable liquid and vapour 易燃液体和蒸气
  • H301 Toxic if swallowed 吞食有毒
  • H302 Harmful if swallowed 吞食有害
  • H314 Causes severe skin burns and eye damage 导致严重的皮肤灼伤和眼睛损伤
  • H318 Causes serious eye damage 严重伤害眼睛
  • H335 May cause respiratory irritation 可能导致呼吸道刺激
  • H351 Suspected of causing cancer 怀疑致癌
Personal Protective Equipment Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
Packing GroupII
UN Number 2924 2986 UN 2986 8/PG 2
Storage condition 2-8°C {LY} 2-8°C Flammables area Moisture Sensitive {} {LY} 2-8°C {} {} {LY} 2-8°C {} {} {} {LY} 2-8°C {} {} {} {} {LY} 2-8°C {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {
Hazard Codes 3 F,C
Hazard Class8/3

其他信息

  • TCI Shanghai:三乙基氯硅烷 Chlorotriethylsilane,>;97.0%(GC)(994-30-9)
  • 海关编码:29310095
  • 三乙基氯硅烷价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2011/08/23 xw010200 三乙基氯硅烷 100ml 550元 2011/04/16 T0589 三乙基氯硅烷 Chlorotriethylsilane 25G 1200元 2011/04/16 T0589 三乙基氯硅烷 Chlorotriethylsilane 5G 369元
  • F:10-21
  • 图谱信息:三乙基氯硅烷(994-30-9)质谱(MS) 三乙基氯硅烷(994-30-9)核磁图( 1 HNMR) 三乙基氯硅烷(994-30-9)红外图谱(IR1)
  • 用途一:用来合成有机硅的原料、中间体及用作乙基硅油、乙基硅橡胶的封端剂
  • 用途二:和Grignard试剂一起用于钯催化的丙二烯的碳硅烷化。Grignard攻击丙二烯中间碳，从而是末端碳硅烷化。
  • Acros Organics:三乙基氯硅烷 Chlorotriethylsilane, 99%(994-30-9)
  • TSCA:Yes
  • MOL 文件:994-30-9.mol
  • Sigma Aldrich:994-30-9(sigmaaldrich)
  • Alfa Aesar:三乙基氯硅烷,98+% Chlorotriethylsilane, 98+%(994-30-9)
  • MSDS 信息:Chlorotriethylsilane(994-30-9).msds
  • 敏感性:Moisture Sensitive
  • 水中分解.

系列性分类

  1. Chemical Synthesis 化学合成
  2. Organometallic Reagents 金属有机试剂
  3. Organosilicon 有机硅
  1. Chemical Synthesis 化学合成
  2. Synthetic Reagents 合成试剂
  3. Protection and Derivatization - Synthetic Reagents
  4. Protecting and Derivatizing Reagents - Protection and Derivatization
  1. Chemical Synthesis 化学合成
  2. Synthetic Reagents 合成试剂
  3. Protection and Derivatization - Synthetic Reagents
  4. Protecting and Derivatizing Reagents - Protection and Derivatization
  5. Silicon-Based - Protecting and Derivatizing Reagents
  1. Analytical & Chromatography 分析化学与色谱
  2. Derivatization Reagents
  3. Fluorescent agents, general
  1. Analytical & Chromatography 分析化学与色谱
  2. Derivatization Reagents
  3. Derivatization Reagents GC
  4. Reagents for Alkylation & Esterification
  1. Analytical & Chromatography 分析化学与色谱
  2. Gas Chromatography (GC) 气相色谱
  3. Derivatization Reagents
  4. Reagents for Alkylation & Esterification