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CAS RN: 141-78-6 | 产品编码: Q0040
Ethyl Acetate [Sequencing Solvent]
![Chemical Structure of Ethyl Acetate [Sequencing Solvent]](/medias/Q0040.jpg?context=bWFzdGVyfHJvb3R8MzkwMDR8aW1hZ2UvanBlZ3xhRFF5TDJnMFlTODRPVEl6TVRFNE9EazFNVE0wTDFFd01EUXdMbXB3Wnd8OWRhMzcwZDJlYzRlNWMxZWRhODY0Y2MyYjgzZGRlM2Y4ZmExNDUyZTUyNDFiYjc5OWQ2MzU4ZWYyOWMwOWVlZQ "Ethyl Acetate [Sequencing Solvent]")
![Thumbnail of Ethyl Acetate [Sequencing Solvent]](/medias/Q0040.jpg?context=bWFzdGVyfHJvb3R8MTM0NzJ8aW1hZ2UvanBlZ3xhRFJoTDJnMVlpODRPVE0yTlRnMU5qSTFOak13TDFFd01EUXdMbXB3Wnd8NjFiYTdmYTJjNTY4ZDRkZTQzZWJkZDg0MjMxODgzNWJhN2E1MTViN2I2MTM5MmNjZDlkNzRlMGFmMWVhMGFkNQ)
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![Ethyl Acetate [Sequencing Solvent]](/_ui/responsive/theme-tci/images/missing_product_zoom.jpg "Ethyl Acetate [Sequencing Solvent]")
技术规格
| Appearance | Colorless clear liquid |
| Purity(GC) | min. 98.0 % |
| Water | max. 0.05 % |
| Peroxide | max. 0.5 ppm |
| Aldehyde | max. 0.5ppm |
| NMR | confirm to structure |
物性（参考值）
| 沸点 | 77 °C |
| 闪点 | -4 °C |
| 比重 | 0.90 |
| 折射率 | 1.37 |
| 水溶性 | 微溶 |
| 溶解性（可与之混溶） | 氯仿 |
| 溶解性（可溶于） | 苯, 乙醚, 丙酮, 醇 |
GHS
| 象形图 |
|
| 信号词 | Danger |
| 危险性说明 | H320 : Causes eye irritation. H370 : Causes damage to organs. H336 : May cause drowsiness or dizziness. H225 : Highly flammable liquid and vapor. |
| 防范说明 | P501 : Dispose of contents/ container to an approved waste disposal plant. P260 : Do not breathe dust/ fume/ gas/ mist/ vapors/ spray. P270 : Do not eat, drink or smoke when using this product. P240 : Ground and bond container and receiving equipment. P210 : Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. P233 : Keep container tightly closed. P243 : Take action to prevent static discharges. P241 : Use explosion-proof electrical/ ventilating/ lighting/ equipment. P242 : Use non-sparking tools. P271 : Use only outdoors or in a well-ventilated area. P264 : Wash skin thoroughly after handling. P280 : Wear protective gloves/ eye protection/ face protection. P370 + P378 : In case of fire: Use dry sand, dry chemical or alcohol-resistant foam to extinguish. 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. P308 + P311 : IF exposed or concerned: Call a POISON CENTER/doctor. P303 + P361 + P353 : IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water. P304 + P340 + P312 : IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER/doctor if you feel unwell. P403 + P233 : Store in a well-ventilated place. Keep container tightly closed. P403 + P235 : Store in a well-ventilated place. Keep cool. P405 : Store locked up. |
相关法规
| RTECS# | AH5425000 |
运输信息
| UN编号 | UN1173 |
| 类别 | 3 |
| 包装类别 | II |
| HS编码* | 2915.39-000 |
应用
Acetylation of Alcohols via Transesterification using Acetylating Reagents
References
- 1)Organic Reactions at Alumina Surfaces. An Extremely Simple, Convenient and Selective Method for Acetylating Primary Alcohols in the Presence of Secondary Alcohols.
- 2)The Selective Acetylation of Primary Alcohols in the Presence of Secondary Alcohols in Carbohydrates
- 3)A Green and Regioselective Acetylation of Thioglycoside with Ethyl Acetate
- 4)A Simple, General, and Highly Chemoselective Acetylation of Alcohols Using Ethyl Acetate as the Acetyl Donor Catalyzed by a Tetranuclear Zinc Cluster
- 5)Protection for the Hydroxyl Group, Including 1,2- and 1,3-Diols
- P. G. M. Wuts, in Greene’s Protective Groups in Organic Synthesis, 5th ed., ed. by P. G. M. Wuts, John Wiley & Sons, Inc., Hoboken, New Jersey, 2014, Chap. 2, 17.
参考文献
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技术规格
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![Ethyl Acetate [for Spectrophotometry]](/medias/A0030.jpg?context=bWFzdGVyfHJvb3R8Mjc3MjR8aW1hZ2UvanBlZ3xhR1V4TDJoallpODRPVEk0TVRVd09UUTFPREl5TDBFd01ETXdMbXB3Wnd8MTEyOWQ3NDNmOTdjZDExNTkyOTAxYzE4MmRkOTU2NjJmZGJlODIzOGY3MGEyMDA3YmM1N2U5YjBhNjM2NjgwMw "Ethyl Acetate [for Spectrophotometry]")