Maximum quantity allowed is 999
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CAS RN: 872-50-4 | 产品编码: M0418
1-Methyl-2-pyrrolidone
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技术规格
| Appearance | Colorless to Light yellow clear liquid |
| Purity(GC) | min. 99.0 % |
| NMR | confirm to structure |
物性（参考值）
| 熔点 | -24 °C |
| 沸点 | 202 °C |
| 闪点 | 86 °C |
| 比重 | 1.03 |
| 折射率 | 1.47 |
| 最大吸收波长 | 283 nm (MeOH) |
| 水溶性 | 完全混溶 |
| 溶解性（可与之混溶） | 丙酮, 氯仿, 苯, 乙醚, 醇 |
GHS
| 象形图 |
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| 信号词 | Danger |
| 危险性说明 | H315 : Causes skin irritation. H319 : Causes serious eye irritation. H360 : May damage fertility or the unborn child. H373 : May cause damage to organs through prolonged or repeated exposure. H335 : May cause respiratory irritation. H336 : May cause drowsiness or dizziness. H227 : Combustible liquid. |
| 防范说明 | P501 : Dispose of contents/ container to an approved waste disposal plant. P202 : Do not handle until all safety precautions have been read and understood. P260 : Do not breathe mist or vapours. P210 : Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. P201 : Obtain special instructions before use. 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. 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. P308 + P313 : IF exposed or concerned: Get medical advice/ attention. 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. 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 : Store in a well-ventilated place. P405 : Store locked up. |
相关法规
| RTECS# | UY5790000 |
运输信息
| HS编码* | 2933.79-000 |
参考文献
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化学品安全说明书(SDS)
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技术规格
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