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CAS RN: 680-15-9 | 产品编码: F0311
Methyl Difluoro(fluorosulfonyl)acetate
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| 产品编码 | F0311 |
纯度/分析方法 
|
>97.0%(GC) |
| 分子式/分子量 | C__3H__3F__3O__4S = 192.11 |
| 外观与形状（20°C） | 液体 |
| 储存温度
|
室温 (15°C以下阴凉干燥处) |
| 储存在惰性气体下 | 存放于惰性气体之中 |
| 应避免的情况 | 湿气 (分解) |
| 包装和容器
|
5G-Glass Bottle with Plastic Insert （查看图片） |
| CAS RN | 680-15-9 |
| Reaxys-RN | 1812896 |
| PubChem物质ID | 87570085 |
| SDBS (AIST Spectral DB) | 19165 |
| MDL编号 | MFCD00144316 |
技术规格
| Appearance | Colorless to Almost colorless clear liquid |
| Purity(GC) | min. 97.0 % |
| NMR | confirm to structure |
物性（参考值）
| 沸点 | 118 °C |
| 闪点 | 47 °C |
| 比重 | 1.52 |
| 折射率 | 1.35 |
GHS
| 象形图 |
|
| 信号词 | Danger |
| 危险性说明 | H314 : Causes severe skin burns and eye damage. H226 : Flammable liquid and vapor. |
| 防范说明 | P501 : Dispose of contents/ container to an approved waste disposal plant. P240 : Ground/bond container and receiving equipment. P210 : Keep away from heat/sparks/open flames/hot surfaces. No smoking. P233 : Keep container tightly closed. P243 : Take precautionary measures against static discharge. P241 : Use explosion-proof electrical/ ventilating/ lighting/ equipment. P242 : Use only non-sparking tools. P264 : Wash skin thoroughly after handling. P280 : Wear protective gloves/ protective clothing/ eye protection/ face protection. P370 + P378 : In case of fire: Use dry sand, dry chemical or alcohol-resistant foam to extinguish. P303 + P361 + P353 : IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/shower. P301 + P330 + P331 : IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. P363 : Wash contaminated clothing before reuse. P304 + P340 + P310 : IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER/doctor. P305 + P351 + P338 + P310 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER/doctor. P403 + P235 : Store in a well-ventilated place. Keep cool. P405 : Store locked up. |
相关法规
运输信息
| UN编号 | UN2920 |
| 类别 | 8 / 3 |
| 包装类别 | II |
| HS编码* | 2915.90-900 |
应用
Trifluoromethylating Reagent
References
- Methyl fluorosulphonyldifluoroacetate; a new trifluoromethylating agent
参考文献