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CAS RN: 20893-30-5 | 产品编码: T0799
Thiophene-2-acetonitrile
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技术规格
| Appearance | Colorless to Light orange to Yellow clear liquid |
| Purity(GC) | min. 98.0 % |
| NMR | confirm to structure |
物性（参考值）
| 沸点 | 120 °C/22 mmHg |
| 闪点 | 102 °C |
| 比重 | 1.16 |
| 折射率 | 1.54 |
GHS
| 象形图 |
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| 信号词 | Danger |
| 危险性说明 | H301 + H311 + H331 : Toxic if swallowed, in contact with skin or if inhaled. H315 : Causes skin irritation. H319 : Causes serious eye irritation. |
| 防范说明 | P501 : Dispose of contents/ container to an approved waste disposal plant. P261 : Avoid breathing dust/ fume/ gas/ mist/ vapors/ spray. P270 : Do not eat, drink or smoke when using this product. P271 : Use only outdoors or in a well-ventilated area. P264 : Wash skin thoroughly after handling. P280 : Wear protective gloves/ protective clothing/ eye protection/ face protection. P337 + P313 : If eye irritation persists: Get medical advice/ attention. P305 + P351 + P338 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P361 + P364 : Take off immediately all contaminated clothing and wash it before reuse. P332 + P313 : If skin irritation occurs: Get medical advice/ attention. P301 + P310 + P330 : IF SWALLOWED: Immediately call a POISON CENTER/doctor. Rinse mouth. P302 + P352 + P312 : IF ON SKIN: Wash with plenty of water.Call a POISON CENTER/doctor if you feel unwell. P304 + P340 + P311 : IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER/doctor. P403 + P233 : Store in a well-ventilated place. Keep container tightly closed. P405 : Store locked up. |
相关法规
运输信息
| UN编号 | UN3276 |
| 类别 | 6.1 |
| 包装类别 | III |
| HS编码* | 2934.99-000 |
应用
Generation of Benzynes from Halogenated Benzenes and Synthesis of Polycyclic Aromatic Heterocycles
References
- The Preparation of Certain Nitrogen and Sulfur Containing Polycyclic Heterocycles by the Reaction of Arynes Possessing Charged Groups with α-Lithio-α-cyano-ο-tolunitrile and α-Lithio-3-thienylacetonitrile
参考文献