1,2-Bis(Trimethylsilyloxy)Ethane 1,2-双(三甲基硅氧基)乙烷

CAS 7381-30-8 MFCD00009640

化学结构图

7381-30-8
SMILES: C[Si](C)(C)OCCO[Si](C)(C)C

化学属性

Mol. FormulaC8H22O2Si2
Mol. Weight206.43
Density0.842
Refractive index1.4010 to 1.4040
Boiling Point165-166 °C at 760 mmHg
Flash Point46°C(lit.)

别名和识别编码

Chemical Name1,2-Bis(Trimethylsilyloxy)Ethane
CAS Number7381-30-8
EC Number230-950-3
Beilstein Registry Number4(4)4000
MDL NumberMFCD00009640
Synonym 2,2,7,7-Tetramethyl-3,6-dioxa-2,7-disilaoctane {LY} 2,2,7,7-Tetramethyl-3,6-dioxa-2,7-disilaoctane {} {LY} 2,2,7,7-Tetramethyl-3,6-dioxa-2,7-disilaoctane {} {} {LY} 2,2,7,7-Tetramethyl-3,6-dioxa-2,7-disilaoctane {} {} {} {LY} 2,2,7,7-Tetramethyl-3,6-dioxa-2,7-disilaoctane {} {} {} {} {LY} 2,2,7,7-Tetramethyl-3,6-dioxa-2,7-disilaoctane {} {} {} {} {} {LY} 2,2,7,7-Tetramethyl-3,6-dioxa-2,7-disilaoctane {} {} {} {} {} {} {LY} 2,2,7,7-Tetramethyl-3,6-dioxa-2,7-disilaoctane {} {} {} {} {} {} {} {LY} 2,2,7,7-Tetramethyl-3,6-dioxa-2,7-disilaoctane {} {} {} {} {} {} {} {} {LY} 2,2,7,7-Tetramethyl-3,6-dioxa-2,7-disilaoctane {} {} {} {} {} {} {} {} {} {LY} 2,2,7,7-Tetramethyl-3,6-dioxa-2,7-disilaoctane {} {} {} {} {} {} {} {} {} {} {LY} 2,2,7,7-Tetramethyl-3,6-dioxa-2,7-disilaoctane {} {} {} {} {} {} {} {} {} {} {} {LY} 2,2,7,7-Tetramethyl-3,6-dioxa-2,7-disilaoctane {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2,2,7,7-Tetramethyl-3,6-dioxa-2,7-disilaoctane {} {} {} {} {} {} {} {
PubChem Substance ID81858
Reaxys-RN1744217
Chemical Name Translation1,2-双(三甲基硅氧基)乙烷
InChIKeyJGWFUSVYECJQDT-UHFFFAOYSA-N
LabNetwork Molecule IDLN00009169
InChIInChI=1S/C8H22O2Si2/c1-11(2,3)9-7-8-10-12(4,5)6/h7-8H2,1-6H3
Canonical SMILESC[Si](C)(C)OCCO[Si](C)(C)C
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分类

  • {SNA} Building Blocks, Chemical Synthesis, Organic Building Blocks, Oxygen Compounds, Protected Alcohols/Phenols

产品应用

  • 醛酮保护试剂。

相关文献及参考

  • Beilstein:4(4)4000

安全信息

Signal word
GHS Symbol
WGK Germany3
Safety Statements
Risk Statements
  • R10 Flammable 易燃
  • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
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。
  • 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。
  • P262 Do not get in eyes, on skin, or on clothing. 不要接触眼睛，皮肤或衣服。
  • P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
  • 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。
  • P302+P352+P332+P313+P362+P364
  • P303+P361+P353
  • P305+P351+P338
  • P305+P351+P338+P337+P313
  • P332+P313
  • P362 Take off contaminated clothing and wash before reuse. 脱掉污染的衣服，清洗后方可重新使用
  • P370+P378
  • P403+P235
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
Hazard statements
  • H226 Flammable liquid and vapour 易燃液体和蒸气
Personal Protective Equipment Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
UN Number 1993
Packing GroupIII
Hazard Codes
Hazard Class3
Storage condition 2-8°C {LY} 2-8°C Flammables area {} {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 {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°

其他信息

  • 1,2-双(三甲基硅氧基)乙烷价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 E0478 乙烯二氧双(三甲基硅烷)[醛酮类的保护试剂] Ethylenedioxybis(trimethylsilane) [Protecting Reagent for Aldehydes and Ketones] 25G 747元 2010/06/21 209580500 1,2-双(三甲基硅氧基)乙烷 1,2-Bis(trimethylsilyloxy)ethane 98% 50 GR 1603元 2010/06/21 209580100 1,2-双(三甲基硅氧基)乙烷 1,2-Bis(trimethylsilyloxy)ethane 98% 10 GR 504元
  • MOL 文件:7381-30-8.mol
  • Acros Organics:1,2-双（三甲基硅氧基）乙烷 1,2-Bis(trimethylsilyloxy)ethane, 98%(7381-30-8)
  • 用途一:醛酮保护试剂。
  • TCI Shanghai:1,2-双(三甲基硅氧基)乙烷[醛酮类的保护试剂] Ethylenedioxybis(trimethylsilane) [Protecting Reagent for Aldehydes and Ketones],>;95.0%(GC)(7381-30-8)
  • Sigma Aldrich:7381-30-8(sigmaaldrich)
  • TSCA:No
  • F:10-21

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. Organometallic Reagents 金属有机试剂
  3. Organosilicon 有机硅
  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. 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
  1. Chemical Synthesis 化学合成
  2. Organometallic Reagents 金属有机试剂
  3. Organosilicon 有机硅
  4. Siloxanes - Organosilicon
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Organic Building Blocks 有机砌块
  4. Oxygen Compounds 氧化合物
  5. Protected Alcohols/Phenols - Oxygen Compounds
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Organic Building Blocks 有机砌块
  4. Oxygen Compounds 氧化合物
  5. Protected Alcohols/Phenols - Oxygen Compounds
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Organic Building Blocks 有机砌块
  4. Oxygen Compounds 氧化合物
  5. Polyols

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