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| CAS: | 75-00-3 |
| 分åå¼: | C2H5Cl |
| 分åé‡: | 64.51 |
| 䏿–‡åç§°: | | 1-氯乙烷 | | 一氯乙烷 | | 氯乙烷 | | 乙基氯 |
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| 英文åç§°: | | ethane,chloro | | ethyl chloride(chloroethane) | | Ethane,chloro- | | chloro-ethane | | Aethylis | | Chloridum | | F 160 | | R 160 | | Chlorethan | | Ethylchlorid | | freon 160 | | R-160 | | Ethyl chloride | | chloro-Ethane | | Chloro ethane | | aethylchlorid | | aethylchloride (german) | | aethylis chloridum | | ai3-24474 | | anodynon | | chelen | | chloorethaan | | chloorethaan (dutch) | | chlorene | | chlorethyl | | chloroaethan | | chloroaethan (german) | | chloroethane | | Chloroethane solution | | chlorure d'ethyle | | Ethylchloride | | chlorure d'ethyle (french) | | chloryl | | chloryl anesthetic | | cloretilo | | cloroetano | | cloroetano (italian) | | cloruro di etile | | cloruro di etile (italian) | | dublofix | | chloro-ethan | | ether chloratus | | ether chloridum | | ether hydrochloric | | ether muriatic | | etylu chlorek | | etylu chlorek (polish) | | hydrochloric ether | | kelene | | monochlorethane | | monochloroethane | | muriatic ether | | narcotile | | nci-c06224 | | nci-co6224 |
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| 性质æè¿°: | å¸¸æ¸©å¸¸åŽ‹ä¸‹ä¸ºæ°”ä½“ï¼Œä½Žæ¸©æˆ–åŽ‹ç¼©æ—¶ä¸ºæ— è‰²ä½Žç²˜åº¦æ˜“æŒ¥å‘æ¶²ä½“ã€‚æžæ˜“ç‡ƒçƒ§ã€‚å…·æœ‰ç±»ä¼¼é†šçš„æ°”å‘³ã€‚å¹²ç‡¥çš„æ°¯ä¹™çƒ·ç¨³å®šï¼Œæ— è…蚀性,但在水和碱å˜åœ¨ä¸‹ä¼šæ°´è§£æˆé†‡ï¼Œæ°¯åŽŸåæ˜“å‘生å–代å应,çƒç¨³å®šæ€§å¥½ï¼Œç±»ä¼¼æ°¯ç”²çƒ·ã€‚与乙醚混溶,溶于乙醇(48.3g/100ml),微溶于水(20℃溶解度0.574g/100ml),熔点-138.7℃,沸点12.3℃,液体的相对密度0.9214,蒸气相对密度2.22(空气ï¼1),临界温度187.2℃,临界压力5.2689MPa,蒸气压134.788kPa(20℃),折光率1.1179(0℃),闪点-43℃(开æ¯ï¼‰ï¼Œ-50â„ƒï¼ˆé—æ¯ï¼‰ï¼Œè‡ªç‡ƒç‚¹519℃。燃料时产生有烟的绿色ç«ç„°ï¼Œå¹¶ç”Ÿæˆæ°¯åŒ–æ°¢æ°”ä½“ã€‚è¯¥å“æ˜“与空气形æˆçˆ†ç‚¸æ€§æ··åˆç‰©ï¼Œçˆ†ç‚¸æžé™ä¸º3.16-15%(体积)。 |
| 生产方法: | 工业上生产氯乙烷普é采用乙烯氢氯化法,少数采用乙烷氯化法,æžå°‘数采用乙醇法。1.ä¹™çƒ¯æ°¢æ°¯åŒ–æ³•ä»¥ä¹™çƒ¯ä¸Žæ°¯åŒ–æ°¢ä¸ºåŽŸæ–™è¿›è¡ŒåŠ æˆå应制å–ã€‚æœ¬æ³•æŠ€æœ¯ç»æµŽæ¯”较åˆç†ï¼Œæœ‰æ°”相法和液相法两ç§ã€‚液相法为在AlCl3ç‰å‚¬åŒ–剂å˜åœ¨ä¸‹ï¼Œç”¨é«˜æµ“åº¦ä¹™çƒ¯åœ¨æ°¯ä¹™çƒ·ç‰æº¶å‰‚ä¸ä¸Žæ°¯åŒ–氢进行å应(30-40℃,253-303kPa),碱洗åŽè¿›è¡Œæ°”液分离,蒸é¦å¾—纯å“。气相法是以AlCl3ã€NH4Clã€ç¡…胶ç‰ä¸ºå‚¬åŒ–å‰‚ï¼Œç”¨è¾ƒä½Žæµ“åº¦çš„ä¹™çƒ¯ä¹™çƒ·æ··åˆæ°”为原料,在130-250℃下å应制å–。2.ä¹™çƒ·æ°¯åŒ–æ³•å·¥ä¸šä¸Šä»¥çƒæ°¯åŒ–法为主,å³å°†ä¹™çƒ·åœ¨250-500℃ã€åŽ‹åŠ›202-304kPa下进行氯化å应(副产的氯化氢和乙烯å应,也å¯åˆ¶å¾—氯乙烷)。3.乙醇法 由乙醇与ç›é…¸åœ¨æ°¯åŒ–锌å˜åœ¨ä¸‹å应。原料消耗定é¢ï¼šä¹™é†‡ï¼ˆ95%)945kg/tã€ç›é…¸ï¼ˆ30%)2830kg/tã€æ°¯åŒ–锌90kg/t。å¦å¤–,将生产三氯乙醛的副产ç›é…¸å¸æ”¶åŽçš„尾气,用98%硫酸干燥,然åŽç»åŠ åŽ‹ã€å†·å†»ã€æ¶²åŒ–ã€ç²¾é¦æçº¯ï¼Œä¹Ÿå¯å¾—到氯乙烷。 |
| 用途: | 主è¦ç”¨ä½œå››ä¹™åŸºé“…ã€ä¹™åŸºçº¤ç»´ç´ åŠä¹™åŸºå’”唑染料ç‰çš„原料。也用作烟雾剂ã€å†·å†»å‰‚ã€å±€éƒ¨éº»é†‰å‰‚ã€æ€è™«å‰‚ã€ä¹™åŸºåŒ–剂ã€çƒ¯çƒƒèšåˆæº¶å‰‚ã€æ±½æ²¹æŠ—震剂ç‰ã€‚还用作èšä¸™çƒ¯çš„催化剂,磷ã€ç¡«ã€æ²¹è„‚ã€æ ‘è„‚ã€èœ¡ç‰çš„æº¶å‰‚。农è¯ã€æŸ“æ–™ã€åŒ»è¯åŠå…¶ä¸é—´ä½“çš„åˆæˆã€‚ |