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| CAS: | 107-07-3 |
| 分åå¼: | C2H5ClO |
| 分åé‡: | 80.51 |
| 沸点: | 129℃ |
| 熔点: | -63-89℃ |
| 䏿–‡åç§°: | | 乙撑氯醇 | | 氯乙醇 | | 2-氯乙醇 |
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| 英文åç§°: | | 1-Chloro-2-hydroxyethane | | ethane,1-chloro-2-hydroxy- | | 2-Chlor-ethanol | | Ethanol,2-chloro- | | αthylenchlorhydrin | | 2-Chlorathanol | | 2-Chloroethanol | | 2-chloro-Ethanol | | Ethylene chlorhydrin | | 2-chloorethanol | | 2-chloorethanol (dutch) | | 2-chloraethanol | | 2-chloraethanol (german) | | 2-chlorethanol | | 2-chloro-1-ethanol | | 2-chloroethyl alcohol | | 2-cloroetanolo | | 2-cloroetanolo [italian] | | 2-hydroxyethyl chloride | | 2-monochloroethanol | | aethylenechlorhydrin | | aethylenechlorhydrin [german] | | beta-chloroethanol | | beta-chloroethyl alcohol | | beta-hydroxyethyl chloride | | chloroethanol | | chloroethylowy alkohol | | chloroethylowy alkohol [polish] | | delta-chloroethanol | | 2-chloro-ethano | | ethene, chlorohydrin | | ethylchlorohydrin | | ethyleen-chloorhydrine | | ethyleen-chloorhydrine [dutch] | | ethylene chlorhydrine | | ethylene chlorohydrin | | ethylene glycol, chlorohydrin | | glicol monocloridrina | | glicol monocloridrina [italian] | | glycol chlorohydrin | | glycol monochlorohydrin | | glycolmonochloorhydrine | | glycolmonochloorhydrine [dutch] | | glycomonochlorhydrin | | monochlorhydrine du glycol | | monochlorhydrine du glycol [french] | | nci-c50135 | | 2-chloro-ethanol | | 2-chloroethyl | | ethylenechlorohydrin |
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| 性质æè¿°: | æ— è‰²é€æ˜Žæ¶²ä½“。熔点-62.6℃,沸点128.7℃,51-52℃(2.93kPa),29℃(1.33kPa),相对密度1.2045(20/4℃),折射率1.4417ï¼Œé—ªç‚¹ï¼ˆé—æ¯ï¼‰57.2℃,粘度(20℃)3.42mPa·s,表é¢å¼ 力38.9mN/m。与水形æˆçš„共沸物,氯乙醇43.2%(é‡é‡ï¼‰ï¼Œæ²¸ç‚¹95-98℃(97.8kPa)。与水ã€ä¹™é†‡èƒ½æŒ‰ä»»æ„比例混溶。微溶于四氯化碳。微有醚的气味。 |
| 生产方法: | 氯乙醇有多ç§åˆ¶å¤‡æ–¹æ³•。环氧乙烷与ç›é…¸å应,是实验室制备氯乙醇的最方便方法。实际上,乙二醇与二氯化硫ååº”å¾—åˆ°æ°¯ä¹™é†‡ï¼Œä¹Ÿæ˜¯å®žéªŒå®¤åˆ¶å¤‡æ°¯ä¹™é†‡çš„æ–¹æ³•ä¹‹ä¸€ã€‚å¦‚æžœçŽ¯æ°§ä¹™çƒ·ä¸Žæ— æ°´æ°¯åŒ–æ°¢åœ¨æ°¯åŒ–é“å’Œç£·é…¸äºŒæ°¢é’ å˜åœ¨ä¸‹ååº”ï¼Œåˆ™æ— å‰¯äº§ä¹™äºŒé†‡ç”Ÿæˆï¼Œé€‚ç”¨äºŽåˆ¶é€ é«˜çº¯åº¦æ°¯ä¹™é†‡ã€‚æ°¯ä¹™é†‡çš„å·¥ä¸šç”Ÿäº§æ–¹æ³•åŸºæœ¬ä¸Šè¿˜æ˜¯1991å¹´Gombergæå‡ºçš„æ–¹æ³•ï¼Œå°†ä¹™çƒ¯å’Œæ°¯åŒæ—¶é€šå…¥æ°´ä¸ï¼Œæ°¯ä¸Žæ°´ååº”ç”Ÿæˆæ¬¡æ°¯é…¸ï¼Œæ¬¡æ°¯é…¸ä¸Žä¹™çƒ¯åŠ æˆå³å¾—氯乙醇。 |
| 用途: | 氯乙醇是é‡è¦çš„æœ‰æœºæº¶å‰‚å’Œæœ‰æœºåˆæˆåŽŸæ–™ã€‚ä»¥å‰æ°¯ä¹™é†‡çš„æœ€å¤§ç”¨é€”是生产环氧乙烷,现在ç»å¤§éƒ¨åˆ†æ°¯é†‡æ³•环氧乙烷装置已被直接氧化法所å–代。现在氯乙醇的主è¦ç”¨é€”是作èšç¡«æ©¡èƒ¶çš„åŽŸæ–™ä»¥åŠæŸ“æ–™ã€å†œè¯ã€åŒ»è¯çš„ä¸é—´ä½“ã€‚æ°¯ä¹™é†‡ä¸Žç¡«åŒ–é’ å应å¯å¾—硫代二甘醇,是纺织å“çš„å°æŸ“溶剂,亦是还原染料,èšäºšåŸºäºŒæ°¯çš„增塑剂。氯乙醇è¡ç”Ÿç‰©Î²,β'äºŒæ°¯äºŒä¹™åŸºé†šçš„æ˜¯åˆæˆèХ忰”毒气的原料,亦是精制润滑油的èƒå–溶剂,也用作土壤æ€èŒå‰‚。氯乙醇å¯åˆæˆäºŒæ°¯ä¹™åŸºç¼©ç”²é†›ï¼Œæ˜¯ç”Ÿäº§èšç¡«å¼¹æ€§ä½“的原料之一。氯乙醇与乙炔å应å¯ç”Ÿæˆæ°¯ä¹™åŸºä¹™çƒ¯åŸºé†šï¼Œæ˜¯ç”Ÿæˆèšä¸™çƒ¯é…¸æ€§ä½“的原料。氯乙醇用60%ç¡é…¸æ°§åŒ–能以90%æ”¶çŽ‡ç”Ÿæˆæ°¯ä¹™é…¸ï¼Œç”¨äºŽåˆæˆæŸ“æ–™ã€æ°¨åŸºä¹™é…¸ã€ä¸™äºŒé…¸é…¯ï¼Œç¾ŸåŸºä¹™é…¸ã€è‚¾ä¸Šè…ºç´ ã€2,4-二氯苯氧基乙酸ã€ä¹æžœã€ç¾§ç”²åŸºçº¤ç»´ç´ ã€è´¹æ´›é‚£å°”å®‰çœ è¯ã€æ°¯ä¹™é…°èƒºã€ç¢˜ä¹™é…°èƒºã€N-ç”²åŸºæ°¨åŸºä¹™é…¸é’ ã€‚åœ¨åŒ»è¯å·¥ä¸šä¸ï¼Œæ°¯ä¹™é†‡ç”¨äºŽç£·é…¸å“Œå—ªã€å‘‹å–ƒå”‘é…®ã€å››å’ªå”‘ã€é©±è›”çµå’Œæ™®é²å¡å› ç‰çš„生产,在农è¯ç”Ÿäº§ä¸ç”¨ä½œæ€è™«å‰‚1059çš„åŽŸæ–™ã€‚ç”±æ°¯ä¹™é†‡ç»æ°¨åŒ–ã€æ°¯åŒ–å¯å¾—2-氯乙胺ç›é…¸ç›ï¼ˆ[870-24-6],Beil.4,133),这是一ç§è¯ç‰©ä¸é—´ä½“ï¼Œç”¨äºŽåˆ¶é€ é©±è™«å‡€ã€‚ |