Trimethylsilyl Acetate 三甲基硅乙酸酯

CAS 2754-27-0 MFCD00008695

化学结构图

2754-27-0
SMILES: CC(=O)O[Si](C)(C)C

化学属性

Mol. FormulaC5H12O2Si
Mol. Weight132.23
Refractive index1.3870 to 1.3900
Boiling Point107-108
Density0.882
Melting Point-32
Flash Point4°C(lit.)
TSCAYes
Vapor Density1 (vs air)
Vapor Pressure35 mmHg ( 30 °C)
Solubility起反应
Danger-Level甲类

别名和识别编码

Chemical NameTrimethylsilyl Acetate
CAS Number2754-27-0
PubChem Substance ID87563010
EC Number220-404-2
Beilstein Registry Number1744463
MDL NumberMFCD00008695
Reaxys-RN1744463
Synonym Trimethylsilyl acetate {LY} Trimethylsilyl acetate {} {LY} Trimethylsilyl acetate {} {} {LY} Trimethylsilyl acetate {} {} {} {LY} Trimethylsilyl acetate {} {} {} {} {LY} Trimethylsilyl acetate {} {} {} {} {} {LY} Trimethylsilyl acetate {} {} {} {} {} {} {LY} Trimethylsilyl acetate {} {} {} {} {} {} {} {LY} Trimethylsilyl acetate {} {} {} {} {} {} {} {} {LY} Trimethylsilyl acetate {} {} {} {} {} {} {} {} {} {LY} Trimethylsilyl acetate {} {} {} {} {} {} {} {} {} {} {LY} Trimethylsilyl acetate {} {} {} {} {} {} {} {} {} {} {} {LY} Trimethylsilyl acetate {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Trimethylsilyl acetate {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Trimethylsilyl acetate {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Trimethylsilyl acetate {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Trimethylsilyl acetate {} {} {} {} {} {} {} {}
Chemical Name Translation三甲基硅乙酸酯
InChIKeyQHUNJMXHQHHWQP-UHFFFAOYSA-N
LabNetwork Molecule IDLN01740095
Canonical SMILESCC(O[Si](C)(C)C)=O
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分类

  • {uni_hamburg} no charge; ester; 1fragment
  • Building Blocks, C2 to C5, Carbonyl Compounds, Chemical Synthesis, Esters, Organic Building Blocks
  • {SA} Building Blocks, C2 to C5, Carbonyl Compounds, Chemical Synthesis, Esters, Organic Building Blocks

相关文献及参考

  • Short: III/35F
  • Beilstein:4(4)4003
  • Lithiation and acylation give the TMS esters of ß-keto acids, which can be converted to the unstable ß-keto acids themselves, or directly to methyl ketones: Synth. Commun., 13, 183 (1983).
  • Short: III/35E
  • Has been used in a 2-carbon homologation sequence for the synthesis of (E)-alkenoic acids via silyl ketene acetals: J. Org. Chem., 63, 8785 (1998):

安全信息

GHS Symbol
WGK Germany3
Hazard statements
  • H225 Highly flammable liquid and vapour 高度易燃液体和蒸气
Personal Protective Equipment Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
Hazard Codes 3 F
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。
  • P240 Ground/bond container and receiving equipment. 与地面接触/连接集装箱和接受设备。
  • 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。
  • 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。
  • 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
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
Signal word Danger
Safety Statements
  • S16 Keep away from sources of ignition - No smoking 远离火源，禁止吸烟；
  • 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；
  • 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；
Risk Statements
  • R11 Highly flammable 非常易燃
UN Number 3272
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 {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {
Packing GroupII
Hazard Class3

其他信息

  • 蒸气压:35 mm Hg ( 30 °C)
  • Acros Organics:三甲基硅乙酸酯 Trimethylsilyl acetate, 97%(2754-27-0)
  • MOL 文件:2754-27-0.mol
  • 三甲基硅乙酸酯价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 A1567 乙酸三甲基硅酯 Trimethylsilyl Acetate 25ML 299元 2014/06/02 A1567 乙酸三甲基硅酯 Trimethylsilyl Acetate 250ML 1630元 2010/06/21 391980250 三甲基硅乙酸酯 Trimethylsilyl acetate 97% 25 GR 270元
  • 图谱信息:三甲基硅乙酸酯(2754-27-0)质谱(MS)
  • 和水反应。
  • TCI Shanghai:乙酸三甲基硅酯 Trimethylsilyl Acetate,>;98.0%(GC)(2754-27-0)
  • 蒸气密度:1 (vs air)
  • Sigma Aldrich:2754-27-0(sigmaaldrich)
  • F:10-21
  • Alfa Aesar:乙酸三甲基硅酯,98% Trimethylsilyl acetate, 98%(2754-27-0)
  • 敏感性:Moisture Sensitive
  • TSCA:Yes

系列性分类

  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Organic Building Blocks 有机砌块
  4. Carbonyl Compounds 羰基化合物
  5. Esters - Carbonyl Compounds
  6. C2 to C5 - Esters
  1. Chemical Synthesis 化学合成
  2. Organometallic Reagents 金属有机试剂
  3. Organosilicon 有机硅
  4. Silanes 硅烷
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Organic Building Blocks 有机砌块
  4. Carbonyl Compounds 羰基化合物
  5. Esters
  6. C12 to C63

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