3-(Trimethylsilyloxy)-1-Butyne 3-(三甲基硅氧基)-1-丁炔
CAS 17869-76-0 MFCD00190215
化学结构图
SMILES: CC(C#C)O[Si](C)(C)C
化学属性
| Mol. Formula | (CH3)3SiOCH(CH3)C≡CH |
|---|---|
| Mol. Weight | 142.27 |
| Density | 0.818 g/mL at 25 °C(lit.) |
| Melting Point | 127-131 °C(lit.) |
| Refractive index | n20/D 1.405(lit.) |
| Flash Point | 6°(43°F) |
| TSCA | No |
| Boiling Point | 116° |
别名和识别编码
| Chemical Name | 3-(Trimethylsilyloxy)-1-Butyne |
|---|---|
| MDL Number | MFCD00190215 |
| CAS Number | 17869-76-0 |
| Synonym | 3-(三甲基硅氧基)-1-丁炔 2-(三甲基硅氧基)-3-丁炔 |
| PubChem Substance ID | 24882471 |
| Chemical Name Translation | 3-(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
- 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
- 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
- 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；
- 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
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