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CAS RN: 1809-20-7 | 产品编码: P0629
Diisopropyl Phosphite
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技术规格
| Appearance | Colorless to Almost colorless clear liquid |
| Purity(GC) | min. 98.0 % |
物性（参考值）
| 沸点 | 79 °C/14 mmHg |
| 闪点 | 112 °C |
| 比重 | 1.00 |
| 折射率 | 1.41 |
| 水溶性 | 可溶 |
GHS
| 象形图 |
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| 信号词 | Warning |
| 危险性说明 | H302 + H332 : Harmful if swallowed 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/ eye protection/ face protection. P302 + P352 : IF ON SKIN: Wash with plenty of water. 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. P362 + P364 : Take off contaminated clothing and wash it before reuse. P332 + P313 : If skin irritation occurs: Get medical advice/ attention. P301 + P312 + P330 : IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell. Rinse mouth. P304 + P340 + P312 : IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER/doctor if you feel unwell. |
相关法规
| RTECS# | SZ7660000 |
运输信息
| HS编码* | 2920.29-000 |
应用
H-Phosphonate-Mediated Amination of Quinoline N-Oxides with Trialkylamines
Typical procedure (R=H, R1=R2=R3=Et): Quinoline-N-oxide (145 mg, 1.0 mmol), triethylamine (304 mg, 3.0 mmol), diisopropyl phosphite (332 mg, 2.0 mmol) and CCl4 (0.5 mL) in THF (15 mL) is stirred at room temperature for 8 h. The solvent is evaporated under vacuum, and the residue is quenched with water (5 mL), extracted with ethyl acetate (3 × 5 mL). The combined organic layers are washed with brine (15 mL) and dried over Na2SO4. After filtration, the solvent is evaporated in vacuo. The crude product is purified by silica gel column chromatography (petroleum ether: ethyl acetate = 10:1) to give N, N-diethylquinolin-2-amine (143 mg, 83%) as a yellow oil.
References
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