Sodium Tert-Pentoxide 叔戊醇钠
CAS 14593-46-5 MFCD00064245
化学结构图
SMILES: CCC(C)(C)[O-].[Na+]
化学属性
| Mol. Formula | C5H11NaO |
|---|---|
| Mol. Weight | 110.13 |
| TSCA | Yes |
| Flash Point | -21 ºC |
| Density | 0.904 g/mL at 25 °C |
| Refractive index | n20/D 1.415 |
| Appearance | 叔戊醇钠(14593-46-5)为类白色粉末 |
| Melting Point | 200°C |
别名和识别编码
| Chemical Name | Sodium Tert-Pentoxide |
|---|---|
| Synonym | 叔戊氧基钠 叔戊醇 钠盐 STA 叔戊醇钠 溶液 sodiumt-amylate,sta 叔戊醇 钠盐 sodiumt-amylate,sta,inhexanes SODIUM TEXT-PENTOXIDE SODIUMTERT-AMYL ALCOHOL SODIUM TERT-PENTOXIDE sodiumt-amylate,sta,int-amylalcohol Sodium t-amylate, in toluene 叔戊氧基钠 |
| Beilstein Registry Number | 3983987 |
| PubChem Substance ID | 253662557 |
| CAS Number | 14593-46-5 |
| EC Number | 238-639-4 |
| MDL Number | MFCD00064245 |
| Chemical Name Translation | 叔戊醇钠 |
| Reaxys-RN | 3983987 |
| LabNetwork Molecule ID | LN00225830 |
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分类
- {SNA} Acids & Bases, Bases,
- {SNA} Acids & Bases, Bases, Chemical Synthesis, Materials Science, Micro/NanoElectronics, Organic Bases, Sodium, Solution Deposition Precursors, Synthetic Reagents
- {SNA}
- {SNA} Acids & Bases,
- Chemical Synthesis, Materials Science, Micro/NanoElectronics,
相关文献及参考
- Beil. 1 ,389
- Corp MSDS 1 (2), 3149:C / FT-IR 2 (3), 4495:A / RegBook 1 (2), 3059:G / Structure Index 1 , 485:A:1
- Strong, hydrocarbon-soluble base: J. Organomet. Chem., 364, 281 (1989). Useful base for the Wittig reaction: Tetrahedron Lett., 31, 635 (1990).
- In combination with LDA forms a 'superbasic ' reagent: Synthesis, 1493 (1995).
安全信息
- P303+P361+P353+P310+P363
- 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
- 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。
- P235+P410
- P310 Immediately call a POISON CENTER or doctor/physician. 立即呼救解毒中心或医生/医师。
- P501 Dispose of contents/container to..… 处理内容物/容器.....
- P422 Store contents under… 存储目录在…之下。
- P231+P232
- P301+P330+P331
- P420 Store away from other materials. 远离其他材料。
- P405 Store locked up. 上锁保管。
- P407 Maintain air gap between stacks/pallets. 在堆叠/货板间保持气隙。
- 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。
- P304+P340+P310
- P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
- P305+P351+P338+P310
- P301+P330+P331+P310
GHS Symbol
- H314 Causes severe skin burns and eye damage 导致严重的皮肤灼伤和眼睛损伤
- H251 Self-heating: may catch fire 自我放热：可能着火
- H302 Harmful if swallowed 吞食有害
- H335 May cause respiratory irritation 可能导致呼吸道刺激
- H351 Suspected of causing cancer 怀疑致癌
- H225 Highly flammable liquid and vapour 高度易燃液体和蒸气
- H304 May be fatal if swallowed and enters airways 吞食和进入呼吸道可能致命
- H336 May cause drowsiness or dizziness 肯能导致嗜睡或头晕
- H261 In contact with water releases flammable gas 与水接触时释放可燃气体。
- H361d Suspected of damaging the unborn child 怀疑对未出生婴儿造成伤害
- H373 May causes damage to organs through prolonged or repeated exposure 长期或频繁接触可能会损伤器官
- S6 Keep under ... (inert gas to be specified by the manufacturer) 将该物质保存在生产厂家指定的惰性气体中；
- S33 Take precautionary measures against static discharges 对静电采取预防措施；
- S16 Keep away from sources of ignition - No smoking 远离火源，禁止吸烟；
- S22 Do not breathe dust 不要吸入粉尘；
- S45 In case of accident or if you feel unwell seek medical advice immediately (show the label where possible) 发生事故时或感觉不适时，立即求医（可能时出示标签）；
- S7/8 Keep container tightly closed and dry 保存在严格密闭容器中，保持干燥；
- 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；
- S43 In case of fire use ... (indicate in the space the precise type of fire-fighting equipment. If water increases the risk add -?Never use water) 着火时使用（指明具体的消防器材种类，如果用水增加危险，注明“禁止用水”
- 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；
- R11 Highly flammable 非常易燃
- R19 May form explosive peroxides 可能生成易爆的过氧化物质
- R37 Irritating to respiratory system 刺激呼吸道
- R14/15 Reacts violently with water, liberating extremely flammable gases 遇水剧烈反应，释放出高度可燃气体
- R35 Causes severe burns 会导致严重灼伤
- R40 Limited evidence of a carcinogenic effect 有限证据表明其致癌作用
- R48/20
- R63 Possible risk of harm to the unborn child 可能危害未出生婴儿
- R65 Harmful: may cause lung damage if swallowed 若吞咽可能伤害肺部器官
- R67 Vapours may cause drowsiness and dizziness 蒸汽可能导致嗜睡和昏厥
- R14 Reacts violently with water 遇水会猛烈反应
其他信息
- Acros Organics:叔戊氧基钠 Sodium tert-pentoxide, pure, 95%(14593-46-5)
- Sigma Aldrich:14593-46-5(sigmaaldrich)
- 叔戊醇钠价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2010/06/21 390158000 叔戊醇钠 Sodium tert-pentoxide , 2.5M (30 wt%) solution in THF, AcroSeal® 800 ML 3961元 2010/06/21 327555000 叔戊醇钠 Sodium tert-pentoxide 95%, pure 500 GR 2522元 2010/06/21 327551000 叔戊醇钠 Sodium tert-pentoxide 95%, pure 100 GR 605元
- MSDS 信息:Sodium tert-pentoxide(14593-46-5).msds
- TSCA:No
- F:10-21
- MOL 文件:14593-46-5.mol
- Alfa Aesar:叔戊醇钠,95% Sodium tert-pentyloxide, 95%(14593-46-5)
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