3-(Trimethylsilyloxy)-1-Butyne 3-(三甲基硅氧基)-1-丁炔

CAS 17869-76-0 MFCD00190215

化学结构图

17869-76-0
SMILES: CC(C#C)O[Si](C)(C)C

化学属性

Mol. Formula(CH3)3SiOCH(CH3)C≡CH
Mol. Weight142.27
Density0.818 g/mL at 25 °C(lit.)
Melting Point127-131 °C(lit.)
Refractive indexn20/D 1.405(lit.)
Flash Point6°(43°F)
TSCANo
Boiling Point116°

别名和识别编码

Chemical Name3-(Trimethylsilyloxy)-1-Butyne
MDL NumberMFCD00190215
CAS Number17869-76-0
Synonym 3-(三甲基硅氧基)-1-丁炔 2-(三甲基硅氧基)-3-丁炔
PubChem Substance ID24882471
Chemical Name Translation3-(三甲基硅氧基)-1-丁炔
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分类

  • {SNA} Alkynes, Building Blocks, Chemical Synthesis, Organic Building Blocks, Terminal

相关文献及参考

安全信息

WGK Germany3
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。
  • P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
  • P305+P351+P338
Signal word Danger
Hazard statements
  • H315 Causes skin irritation 会刺激皮肤
  • H335 May cause respiratory irritation 可能导致呼吸道刺激
  • H225 Highly flammable liquid and vapour 高度易燃液体和蒸气
  • H319 Causes serious eye irritation 严重刺激眼睛
GHS Symbol
Personal Protective Equipment Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
Safety Statements
  • 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；
  • 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；
  • S33 Take precautionary measures against static discharges 对静电采取预防措施；
  • S37 Wear suitable gloves 戴适当手套；
  • S60 This material and its container must be disposed of as hazardous waste 该物质及其容器必须作为危险废物处置；
  • S9 Keep container in a well-ventilated place 保持容器在通风良好的场所；
Hazard Codes F,Xi
Risk Statements
  • R11 Highly flammable 非常易燃
  • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
Packing GroupII
UN Number UN1993
Storage condition Moisture Sensitive

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. Alkynes 炔
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Organic Building Blocks 有机砌块
  4. Alkynes 炔
  5. Terminal - Alkynes

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