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中文名:對氯苯甲(jia)醛,4-氯苯甲(jia)醛
外(wai)文(wen)名:para-chlorobenzaldehyde; p-chlorobenzenecarboxaldehyde; 4-chlorobenzoic aldehyde; PCAD; p-Chlorobenzaldehyde
CAS NO: 104-88-1
分子式:C7H5ClO
分子量:140.57
結構式:
理化性質:
性(xing)狀(zhuang):無色至淺黃(huang)色片狀(zhuang)結(jie)晶或粉末(mo)
密度(g/mL,25℃):1.196
相對(dui)密度(25℃,4℃):1.19661
熔點(ºC):48
沸點(ºC,常壓):214
溶解性:不溶于(yu)水,易溶于(yu)乙(yi)醇、乙(yi)醚(mi)、苯(ben),溶于(yu)水、丙酮。能隨水蒸氣(qi)揮發。
用(yong)(yong)(yong)途:由(you)對氯(lv)(lv)(lv)甲(jia)(jia)苯氯(lv)(lv)(lv)化水解而得(de)。也(ye)可由(you)對氯(lv)(lv)(lv)甲(jia)(jia)苯二(er)氧化錳氧化而得(de)。還能(neng)由(you)對氯(lv)(lv)(lv)甲(jia)(jia)苯用(yong)(yong)(yong)空氣氧化制(zhi)取(qu)。在(zai)醫(yi)藥上用(yong)(yong)(yong)作(zuo)(zuo)芬那露氨(an)、苯氨(an)絡酸的中(zhong)間(jian)體,用(yong)(yong)(yong)于(yu)醫(yi)藥產品巴氯(lv)(lv)(lv)芬,用(yong)(yong)(yong)作(zuo)(zuo)脊椎的骨骼肌(ji)松弛劑和鎮痙劑,也(ye)是(shi)染料中(zhong)間(jian)體用(yong)(yong)(yong)于(yu)制(zhi)作(zuo)(zuo)酸性艷藍6B。在(zai)農藥上用(yong)(yong)(yong)以制(zhi)造(zao)氯(lv)(lv)(lv)肉桂(gui)醛,除草殺敵(di)散等用(yong)(yong)(yong)途,也(ye)可以用(yong)(yong)(yong)于(yu)合(he)成殺菌劑戊唑醇、植物生長調(diao)節劑烯效唑,也(ye)是(shi)殺蟲(chong)劑蟲(chong)螨腈(jing)的中(zhong)間(jian)體。