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3",{"key":393,"value":394},"WGK德国","1",{"key":396,"value":397},"RTECS号","NS9800000",{"key":399,"value":400},"包装等级","III",{"key":402,"value":403},"危险类别","3",{"key":345,"value":346},"\u003Ctd>\n\n\u003Cp>\u003Cstrong>乙酸异戊酯毒理学数据:\u003C\u002Fstrong>\u003C\u002Fp>\n\u003Cp>\u003C\u002Fp>\u003Cp>1、急性毒性：大鼠经口LD50：16600mg\u002Fkg；兔子吸入LCLO：35gm\u002Fm\u003Csup>3\u003C\u002Fsup>；兔子经口LD50：7422mg\u002Fkg；豚鼠经皮下LDL0：5gm\u002Fkg。\u003Cbr \u002F>\u003C\u002Fp>\n\u003Cp>2、蒸气对眼及上呼吸道黏膜有刺激性。有麻醉作用。接触后出现咳嗽、胸闷、疲乏、限烧灼感。高浓度时，则有头晕、发烧感受。脉速、心悸、头痛、耳鸣、震颤、恶心、食欲丧失。可引起皮肤干燥、皮炎、湿疹。工作场所最高容许浓度5054mg\u002Fm3。豚鼠吸入53200mg\u002Fm3.5小时致死。\u003C\u002Fp>\n\u003Cp>3.急性毒性\u003C\u002Fp>\n\u003Cp>LD50：6.50ml（5720mg）\u002Fkg[混合异构体]（大鼠经口）\u003C\u002Fp>\n\u003Cp>\u003C\u002Fp>\n\u003Cp>\u003Cstrong>乙酸异戊酯生态学数据:\u003C\u002Fstrong>\u003C\u002Fp>\n\u003Cp>\u003C\u002Fp>\u003Cp>1.生态毒性 暂无资料\u003C\u002Fp>\n\u003Cp>2.生物降解性 暂无资料\u003C\u002Fp>\n\u003Cp>3.非生物降解性空气中，当羟基自由基浓度为5.00×10\u003Csup>5\u003C\u002Fsup>个\u002Fcm\u003Csup>3\u003C\u002Fsup>时，降解半衰期为64h（理论）。\u003C\u002Fp>\n\u003Cp>当pH值为7，8时，水解半衰期分别为2a，78d（理论）。\u003C\u002Fp>\n\u003Cp>\u003C\u002Fp>\n\u003Cp>\u003Ca href=\"\u002Fen\u002Fcas\u002F123-92-2_237415.html#duXinDiv\">乙酸异戊酯毒性英文版\u003C\u002Fa>\u003C\u002Fp>\n\n\u003C\u002Ftd>","\u003Cp>2.制法： \u003C\u002Fp>\u003Cp>于装有分水器的圆底烧瓶中，加入异物醇（2）44g（0.5mol），冰醋酸30g（0.5mol），一粒沸石。慢慢加热回流。随着反应的进行，分水器中的水层也逐渐增多。当下层水接近分水器的支管时，放出水层至量筒中。待约收集9mL时，停止反应。将反应液冷却，加入50mL水。分出有机层，用5%的碳酸氢钠水溶液反复洗涤，直至弱碱性。最后用饱和盐水洗涤。无水硫酸钠干燥。蒸馏，收集134～142℃的馏分，得乙酸异戊酯（1）51g，收率78%。\u003C\u002Fp>","\u003Ctd>\n\n\u003Ctable>\n\u003Ctbody>\n\u003Ctr>\n\u003Ctd>\u003Cstrong> 国标编号: \u003C\u002Fstrong>\u003C\u002Ftd>\n\u003Ctd> 33596 \u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr>\n\u003Ctd>\u003Cstrong> ＣＡＳ: \u003C\u002Fstrong>\u003C\u002Ftd>\n\u003Ctd> 123-92-2 \u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr>\n\u003Ctd>\u003Cstrong> 中文名称: \u003C\u002Fstrong>\u003C\u002Ftd>\n\u003Ctd> 乙酸异戊酯 \u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr>\n\u003Ctd>\u003Cstrong> 英文名称: \u003C\u002Fstrong>\u003C\u002Ftd>\n\u003Ctd> isoamyl acetate；banana oil \u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr>\n\u003Ctd>\u003Cstrong> 别 名: \u003C\u002Fstrong>\u003C\u002Ftd>\n\u003Ctd> 醋酸异戊酯；香蕉油；香蕉水 \u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr>\n\u003Ctd>\u003Cstrong> 分子式: \u003C\u002Fstrong>\u003C\u002Ftd>\n\u003Ctd> C\u003Csub>7\u003C\u002Fsub>H\u003Csub>14\u003C\u002Fsub>O\u003Csub>2\u003C\u002Fsub>；CH\u003Csub>3\u003C\u002Fsub>COO(CH\u003Csub>2\u003C\u002Fsub>)\u003Csub>2\u003C\u002Fsub>CH(CH\u003Csub>3\u003C\u002Fsub>)\u003Csub>2\u003C\u002Fsub> \u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr>\n\u003Ctd>\u003Cstrong> 分子量: \u003C\u002Fstrong>\u003C\u002Ftd>\n\u003Ctd> 130.19 \u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr>\n\u003Ctd>\u003Cstrong> 熔 点: \u003C\u002Fstrong>\u003C\u002Ftd>\n\u003Ctd> -78℃ \u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr>\n\u003Ctd>\u003Cstrong> 密 度: \u003C\u002Fstrong>\u003C\u002Ftd>\n\u003Ctd> 相对密度(水=1)0.88； \u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr>\n\u003Ctd>\u003Cstrong> 蒸汽压: \u003C\u002Fstrong>\u003C\u002Ftd>\n\u003Ctd> 25℃ \u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr>\n\u003Ctd>\u003Cstrong> 溶解性: \u003C\u002Fstrong>\u003C\u002Ftd>\n\u003Ctd> 不溶于水，可混溶于乙醇、乙醚、苯、乙酸乙酯、二硫化 \u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr>\n\u003Ctd>\u003Cstrong> 稳定性: \u003C\u002Fstrong>\u003C\u002Ftd>\n\u003Ctd> 稳定 \u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr>\n\u003Ctd>\u003Cstrong> 外观与性状: \u003C\u002Fstrong>\u003C\u002Ftd>\n\u003Ctd> 无色透明液体，有类似香蕉的气味 \u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr>\n\u003Ctd>\u003Cstrong> 危险标记: \u003C\u002Fstrong>\u003C\u002Ftd>\n\u003Ctd> 7(易燃液体) \u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr>\n\u003Ctd>\u003Cstrong> 用 途: \u003C\u002Fstrong>\u003C\u002Ftd>\n\u003Ctd> 用作溶剂，及用于调味、制革、人造丝、胶片和纺织品等加工工业 \u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003C\u002Ftbody>\n\u003C\u002Ftable>\n\u003Cbr \u002F>\n\u003Cp>2.对环境的影响: 一、健康危害 侵入途径：吸入、食入、经皮吸收。 健康危害：蒸气对眼及上呼吸道粘膜有刺激性。有麻醉作用接触后出现咳嗽、胸闷、疲乏、限烧灼感。高浓度时，则有头晕、发烧感受。脉速、心悸、头痛、耳鸣、震颤、恶心、食欲丧失。可引起皮肤干燥、皮炎、湿疹。 二、毒理学资料及环境行为 毒性：属低毒类。 急性毒性：LD5016600mg\u002Fkg(大鼠经口)；人吸入27000～53000mg\u002Fm3×短暂，眼、鼻轻度到明显刺激；人吸入5000mg\u002Fm3×30分钟，鼻喉刺激，衰弱，头痛，胸闷。 刺激性：家兔经眼：500mg(24小时)，中度刺激。家兔经皮开放性刺激试验：500mg,轻度刺激。 亚急性和慢性毒性：兔吸入26000mg\u002Fm3，4小时\u002F天，40天，贫血，血糖升高。猫吸入10000mg\u002Fm3,6小时\u002F天，6天，呼吸频数，尿蛋白阳性。 危险特性：易燃，其蒸气与空气可形成爆炸性混合物。遇明火、高热能引起燃烧爆炸。与氧化剂能发生强烈反应。其蒸气比空气重，能在较低处扩散到相当远的地方，遇明火会引着回燃。具有腐蚀性。 燃烧(分解)产物：一氧化碳、二氧化碳。 3.现场应急监测方法: 　 4.实验室监测方法: 羟肟酸比色法《化工企业空气中有害物质测定方法》，化学工业出版社 5.环境标准: 前苏联 车间空气中有害物质的最高容许浓度 200mg\u002Fm3 6.应急处理处置方法: 一、泄漏应急处理 迅速撤离泄漏污染区人员至安全区，并进行隔离，严格限制出入。切断火源。建议应急处理人员戴自给正压式呼吸器，穿消防防护服。尽可能切断泄漏源，防止进入下水道、排洪沟等限制性空间。小量泄漏：用活性炭或其它惰性材料吸收。也可以用不燃性分散剂制成的乳液刷洗，洗液稀释后放入废水系统。大量泄漏：构筑围堤或挖坑收容；用泡沫覆盖，降低蒸气灾害。用防爆泵转移至槽车或专用收集器内，回收或运至废物处理场所处置。 二、防护措施 呼吸系统防护：空气中浓度较高时，应该佩戴自吸过滤式防毒面具。必要时，佩戴空气呼吸器。 眼睛防护：戴化学安全防护眼镜。 身体防护：穿防静电工作服。 手防护：戴防苯耐油手套。 其它：工作现场严禁吸烟、进食和饮水。工作毕，淋浴更衣。注意个人清洁卫生。 三、急救措施 皮肤接触：脱去被污染的衣着，用肥皂水和清水彻底冲洗皮肤。 眼睛接触：提起眼睑，用流动清水或生理盐水冲洗。就医。 吸入：迅速脱离现场至空气新鲜处。保持呼吸道通畅。如呼吸困难，给输氧。如呼吸停止，立即进行人工呼吸。就医。 食入：饮足量温水，催吐，就医。 灭火方法：喷水冷却容器，可能的话将容器从火场移至空旷处。灭火剂：泡沫、二氧化碳、干粉、砂土。\u003C\u002Fp>\n\n\u003C\u002Ftd>","2026-08-21T07:51:12.859463Z",false,[411,417,423,429,435,441,447,453,459,465,471,477],{"slug":412,"cid":413,"name":414,"nameZh":415,"cas":416},"785881629213069312","J-20311-2","Ethyl 2-methylbutanoate","2-甲基丁酸乙酯","7452-79-1",{"slug":418,"cid":419,"name":420,"nameZh":421,"cas":422},"785888934684004352","J-26101-8","5-Methylhexanoic acid","5-甲基己酸","628-46-6",{"slug":424,"cid":425,"name":426,"nameZh":427,"cas":428},"785891901424275456","J-1324282-5","tert-Butyl propionate","丙酸叔丁酯","20487-40-5",{"slug":430,"cid":431,"name":432,"nameZh":433,"cas":434},"785889161679736832","J-26655-7","Magnesium methyl carbonate","甲基碳酸镁","4861-79-4",{"slug":436,"cid":437,"name":438,"nameZh":439,"cas":440},"785880519362482176","J-15969-3","Rubidium formate","甲酸铷","3495-35-0",{"slug":442,"cid":443,"name":444,"nameZh":445,"cas":446},"785872036722380800","J-1969151-1","L-Valine methyl ester","L-缬氨酸甲酯","4070-48-8",{"slug":448,"cid":449,"name":450,"nameZh":451,"cas":452},"785883217130426368","J-1119605-7","Ethyl 2-amino-2-methylpropanoate","2-氨基-2-甲基丙酸乙酯","1113-49-1",{"slug":454,"cid":455,"name":456,"nameZh":457,"cas":458},"785893250866089984","J-1361468-1","Ethyl 4-aminobutyrate","4-氨基丁酸乙酯","5959-36-4",{"slug":460,"cid":461,"name":462,"nameZh":463,"cas":464},"785893604039069696","J-35688-7","L-Leucine","L-亮氨酸","61-90-5",{"slug":466,"cid":467,"name":468,"nameZh":469,"cas":470},"785896498389848064","J-1123327-5","tert-Butyl glycinate","甘氨酸叔丁酯","6456-74-2",{"slug":472,"cid":473,"name":474,"nameZh":475,"cas":476},"853370480151760896","J-1135505-8","L-norvaline methyl 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