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CAS RN: 2252-44-0 | 产品编码: B2007
技术规格
| Appearance | Colorless to Almost colorless clear liquid |
| Purity(GC) | min. 98.0 % |
物性（参考值）
| 沸点 | 81 °C/55 mmHg |
| 闪点 | 62 °C |
| 比重 | 1.64 |
| 折射率 | 1.46 |
GHS
| 象形图 |
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| 信号词 | Warning |
| 危险性说明 | H315 : Causes skin irritation. H319 : Causes serious eye irritation. H227 : Combustible liquid. |
| 防范说明 | P501 : Dispose of contents/ container to an approved waste disposal plant. P210 : Keep away from heat/sparks/open flames/hot surfaces. No smoking. P264 : Wash skin thoroughly after handling. P280 : Wear protective gloves/ eye protection/ face protection. P302 + P352 : IF ON SKIN: Wash with plenty of water. 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. P362 + P364 : Take off contaminated clothing and wash it before reuse. P332 + P313 : If skin irritation occurs: Get medical advice/ attention. P403 + P235 : Store in a well-ventilated place. Keep cool. |
相关法规
运输信息
| HS编码* | 2909.30-000 |
应用
Synthesis of Naphthalene Derivatives using Benzyne
References
1,2-Didehydro-3- and -4-(trifluoromethoxy)benzene: The “Aryne” Route to 1- and 2-(Trifluoromethoxy)naphthalenes
M. Schlosser, E. Castagnetti, Eur. J. Org. Chem. 2001, 3991.
参考文献