Lithium (trimethylsilyl)acetylide (三甲基硅基)乙炔锂
CAS 54655-07-1 MFCD00075059
化学结构图
SMILES: [Li]C#C[Si](C)(C)C
化学属性
| Mol. Formula | C5H9LiSi |
|---|---|
| Mol. Weight | 104.15 |
| Density | 0.88 |
别名和识别编码
| Chemical Name | Lithium (trimethylsilyl)acetylide |
|---|---|
| Synonym | (Trimethylsilyl)ethynyllithium 三甲基硅基乙炔锂 三甲基硅烷基乙炔锂 三甲基硅烷基乙炔锂 溶液 |
| MDL Number | MFCD00075059 |
| Beilstein Registry Number | 3587411 |
| PubChem Substance ID | 24860321 |
| CAS Number | 54655-07-1 |
| Chemical Name Translation | (三甲基硅基)乙炔锂 |
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分类
- {SNA} 25mL Sure/Seal Reagents, Alkynyl, Chemical Synthesis, Organolithium, Organometallic Reagents
- {SNA} Alkynyl, Chemical Synthesis, Organolithium, Organometallic Reagents
产品应用
- 和卤化三嗪（halotriazines）生成传导性的、反异构性的碳-氮材料。
安全信息
GHS Symbol
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。
- 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。
- 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
- P310 Immediately call a POISON CENTER or doctor/physician. 立即呼救解毒中心或医生/医师。
- P370+P378
- P403+P235
Hazard statements
- H314 Causes severe skin burns and eye damage 导致严重的皮肤灼伤和眼睛损伤
- H225 Highly flammable liquid and vapour 高度易燃液体和蒸气
- H335 May cause respiratory irritation 可能导致呼吸道刺激
- H351 Suspected of causing cancer 怀疑致癌
- H302 Harmful if swallowed 吞食有害
WGK Germany3
Personal Protective Equipment
Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
Signal word
Danger
Safety Statements
- S16 Keep away from sources of ignition - No smoking 远离火源，禁止吸烟；
- 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 Wear suitable protective clothing and gloves 穿戴适当的防护服和手套；
Hazard Codes
3
Risk Statements
- R11 Highly flammable 非常易燃
- R19 May form explosive peroxides 可能生成易爆的过氧化物质
- R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
- R40 Limited evidence of a carcinogenic effect 有限证据表明其致癌作用
Storage condition
储存温度：2-8°C
UN Number
2924
Packing GroupII
其他信息
- 和水反应
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