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| D830754 | MACKLIN | 2,4-二氯苯乙酮 | 98% | 25元/25g; 60元/100g; 241元/500g; 1181元/2.5kg; | 咨询 |
储å˜ï¼šå®¤æ¸©,å¯†å° çŠ¶æ€ï¼šæ— 色到黄色-棕色固体 |
| D1490 | TCI | 2',4'-Dichloroacetophenone | >98.0%(GC) | 190元/25G; 2110元/500G; | 咨询 |
åŸºæœ¬ä¿¡æ¯ | 纯度/åˆ†æžæ–¹æ³• | >98.0%(GC) | | 分åå¼/分åé‡ | C8H6Cl2O = 189.04 | | 外观与形状(20℃) | 固体 | | Reaxys-RN | 637819 | | PubChem物质ID | 87567982 | | SDBS (AIST Spectral DB) | 3065 | | MDLç¼–å· | MFCD00000581 |
æŠ€æœ¯è§„æ ¼ | Appearance | White or Colorless to Light yellow powder to lump to clear liquid | | Purity(GC) | min. 98.0 % |
物性(å‚考值) å®‰å…¨ä¿¡æ¯ | 图形或å±å®³æ ‡å¿— |   | | ä¿¡å·è¯ | è¦å‘Š | | å±é™©æ€§è¯´æ˜Ž | H302 + H312 + H332 : åžå’½ã€çš®è‚¤æŽ¥è§¦æˆ–å¸å…¥æœ‰å®³ã€‚ H315 : é€ æˆçš®è‚¤åˆºæ¿€ã€‚ H319 : é€ æˆä¸¥é‡çœ¼åˆºæ¿€ã€‚ H341 : 怀疑å¯é€ æˆé—ä¼ æ€§ç¼ºé™·ã€‚
| | 防范说明 | P501 : 将内装物/容器é€åˆ°æ‰¹å‡†çš„废物处ç†åނ处ç†ã€‚ P261 : é¿å…å¸å…¥ç²‰å°˜/烟/气体/烟雾/蒸气/喷雾。 P270 : ä½¿ç”¨æœ¬äº§å“æ—¶ä¸è¦è¿›é£Ÿã€é¥®æ°´æˆ–å¸çƒŸã€‚ P202 : 在阅读并明了所有安全措施å‰åˆ‡å‹¿æ¬åŠ¨ã€‚ P201 : 使用å‰å–得专用说明。 P271 : åªèƒ½åœ¨å®¤å¤–或通风良好之处使用。 P264 : 作业åŽå½»åº•清洗皮肤。 P280 : 戴防护手套/穿防护æœ/戴防护眼罩/戴防护é¢å…·ã€‚ P308 + P313 : 如接触到或有疑虑:求医/就诊。 P337 + P313 : 如ä»è§‰çœ¼åˆºæ¿€ï¼šæ±‚医/就诊。 P305 + P351 + P338 : 如进入眼ç›ï¼šç”¨æ°´å°å¿ƒå†²æ´—å‡ åˆ†é’Ÿã€‚å¦‚æˆ´éšå½¢çœ¼é•œå¹¶å¯æ–¹ä¾¿åœ°å–出,å–出éšå½¢çœ¼é•œã€‚ç»§ç»å†²æ´—。 P362+P364 : 脱掉沾污的衣æœï¼Œæ¸…æ´—åŽæ–¹å¯é‡æ–°ä½¿ç”¨ã€‚ P332 + P313 : 如å‘生皮肤刺激:求医/就诊。 P301 + P312 + P330 : 如误åžå’½ï¼šå¦‚感觉ä¸é€‚ï¼Œå‘¼å«æ€¥æ•‘ä¸å¿ƒ/医生。漱å£ã€‚ P302 + P352 + P312 : 如皮肤沾染:用水充分清洗。如感觉ä¸é€‚ï¼Œå‘¼å«æ€¥æ•‘ä¸å¿ƒ/医生。 P304 + P340 + P312 : 如误å¸å…¥ï¼šå°†äººè½¬ç§»åˆ°ç©ºæ°”æ–°é²œå¤„ï¼Œä¿æŒå‘¼å¸èˆ’适体ä½ã€‚如感觉ä¸é€‚ï¼Œå‘¼å«æ€¥æ•‘ä¸å¿ƒ/医生。 P405 : å˜æ”¾å¤„é¡»åŠ é”。
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| 273473 | J&K | 2',4'-Dichloroacetophenone | 94% | 135元/25G; 276元/100G; 1102元/500G; | 咨询 |
åŸºæœ¬ä¿¡æ¯ | 分åå¼ | C8H6Cl2O | | 分åé‡ | 189.04 | | 熔点 | 33-34 | | 沸点 | 140-150 | | 闪点 | 113 | | 折光率(n20D) | 1.5635 | | MDLç¼–ç | MFCD00000581 | | Beilstein | 637819 | | EINECS ç¼–å· | 218-780-8 |
å®‰å…¨ä¿¡æ¯ | 图形或å±å®³æ ‡å¿— |   | | æç¤ºè¯ | Danger | | å±é™©è¯´æ˜Ž | H302 H318 | | 防范说明 | P280 P305+P351+P338 | | WGK | 2 | | TSCA | 是 |
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| C30243 | Alfa Aesar | 2',4'-Dichloroacetophenone | 97% | 537元/25g; 4260元/250g; | 咨询 |
åŸºæœ¬ä¿¡æ¯ Ref# 30243 MDL 581 分åå¼ C8 H6 Cl2 O 分åé‡ 189.04 闪点 131 密度 1.32 |
| 178373 | Sigma-Aldrich | 2′,4′-Dichloroacetophenone | 96% | 357.98元/25 G; 1360.33元/100 G; | 咨询 |
产å“说明 应用 2′,4′-二氯苯乙酮用于å¸å¤«ç¢±è¡ç”Ÿç‰©çš„åˆæˆ 。 包装 25, 100 g in glass bottle åŸºæœ¬ä¿¡æ¯ | 线性分åå¼ | Cl2C6H3COCH3 | | 分åé‡ | 189.04 | | EC å· | 218-780-8 | | MDLç¼–å· | MFCD00000581 | | PubChem化å¦ç‰©è´¨ç¼–å· | 24850737 | | NACRES | NA.22 |
äº§å“æ€§è´¨ | è´¨é‡æ°´å¹³ | 100 | | 测定 | 96% | | 折射率 | n20/D 1.5635 (lit.) | | bp | 140-150 ℃/15 mmHg (lit.) | | mp | 33-34 ℃ (lit.) | | SMILES string | CC(=O)c1ccc(Cl)cc1Cl | | InChI | 1S/C8H6Cl2O/c1-5(11)7-3-2-6(9)4-8(7)10/h2-4H,1H3 | | InChI key | XMCRWEBERCXJCH-UHFFFAOYSA-N |
å®‰å…¨ä¿¡æ¯ | 象形图 |   | | è¦ç¤ºç”¨è¯ï¼š | Danger | | å±é™©å£°æ˜Ž | H302 - H318 | | 预防措施声明 | P280 - P305 + P351 + P338 | | å±é™©åˆ†ç±» | Acute Tox. 4 Oral - Eye Dam. 1 | | 储å˜åˆ†ç±»ä»£ç | 13 - Non Combustible Solids | | WGK | WGK 2 | | 闪点(F) | 235.4 °F - closed cup | | 闪点(C) | 113 ℃ - closed cup | | 个人防护装备 | dust mask type N95 (US), Eyeshields, Gloves |
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| 037365 | Fluorochem | 2',4'-Dichloroacetophenone | 98% | 220元/25g; 330元/100g; | 咨询 |
åŸºæœ¬ä¿¡æ¯ | CAS Number | 2234-16-4 | | MDL Number | MFCD00000581 | | Density | 1.32 |
å®‰å…¨ä¿¡æ¯ | 图形或å±å®³æ ‡å¿— |   | | å±é™©æ€§è¯´æ˜Ž | H302: Harmful if swallowed. H312: Harmful in contact with skin. H318: Causes serious eye damage. H332: Harmful if inhaled.
| | 防范说明 | P261: Avoid breathing . P264: Wash hands thoroughly after handling. P270: Do not eat, drink or smoke when using this product. P271: Use only outdoors or in a well-ventilated area. P280: Wear . P301 + P312: IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. P302 + P352: IF ON SKIN: Wash with plenty of soap and water. P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing. P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P310: Immediately call a POISON CENTER or doctor/physician. P312: Call a POISON CENTER or doctor/physician if you feel unwell. P322: Specific measures (see . on this label). P330: Rinse mouth. P363: Wash contaminated clothing before reuse. P501: Dispose of contents/container to local regulations.
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