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href=\"\u002Fen\u002Fcas\u002F108-18-9_15371.html#duXinDiv\">二异丙胺毒性英文版\u003C\u002Fa>\u003C\u002Fp>\n\n\u003C\u002Ftd>","\u003Cp>由丙酮或异丙醇经氢化氨化而得。\u003C\u002Fp>\u003Cp>1.丙酮催化氢化氨化法丙酮气化后与一定量的氨、氢混合，在常压和适当温度下，连续进行催化反应，催化剂为Ni-Cu-白土，反应产物经精馏、分馏，得成品。原料消耗定额：丙酮1389kg\u002Ft、液氨376kg\u002Ft、氢气（99%）1023m3。\u003C\u002Fp>\u003Cp>\u003C\u002Fp>\u003Cp>2.异丙醇催化氢化氨化法异丙醇、液氨、氢以气相按一定比例混合，在催化剂Cu-Ni-白土存在下，合成二异丙胺粗品，经萃取、分离、脱水、精馏得成品。反应总转化率可达86%，产品收率96%。含一异丙胺37%、二异丙胺33%、异丙醇12%、水18%，经分离得一异丙胺和二异丙胺，未反应的异丙醇循环使用。调节异丙醇和氨的配比，可改变产品的比例。\u003C\u002Fp>\u003Cp>\u003C\u002Fp>\u003Cp>3.在干的250毫升圆底烧瓶或干燥约250毫升Schlenk管上配一橡胶隔膜，在橡胶隔膜上安装一减压阀和插入一注射用针头。将容器置冰浴中冷却，通过针头用无氧氮气(注1)吹扫，在反应过程中使容器稍稍保持正压，先从注射器把2.53克(y毫升，25.0毫摩尔)纯二异丙胺(注2)溶于25毫升无水乙醚(注3)的溶液注入瓶中。然后在电磁搅拌下从注射器滴加含2.53毫摩尔甲基锉的乙醚溶液，在此加料过程中有甲烷激烈放出，当二异丙氨基锉在0℃搅拌5一10分钟后，检查甲基铿的Gilman颜色试验呈负性反应。\u003C\u002Fp>\u003Cp>\u003C\u002Fp>","\u003Ctd>\n\n\u003Ctable>\n\u003Ctbody>\n\u003Ctr>\n\u003Ctd>\u003Cstrong> 国标编号: \u003C\u002Fstrong>\u003C\u002Ftd>\n\u003Ctd> 32170 \u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr>\n\u003Ctd>\u003Cstrong> ＣＡＳ: \u003C\u002Fstrong>\u003C\u002Ftd>\n\u003Ctd> 108-18-9 \u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr>\n\u003Ctd>\u003Cstrong> 中文名称: \u003C\u002Fstrong>\u003C\u002Ftd>\n\u003Ctd> 二异丙胺 \u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr>\n\u003Ctd>\u003Cstrong> 英文名称: \u003C\u002Fstrong>\u003C\u002Ftd>\n\u003Ctd> diisopropylanmine \u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr>\n\u003Ctd>\u003Cstrong> 别 名: \u003C\u002Fstrong>\u003C\u002Ftd>\n\u003Ctd> 二异丙基胺 \u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr>\n\u003Ctd>\u003Cstrong> 分子式: \u003C\u002Fstrong>\u003C\u002Ftd>\n\u003Ctd> C\u003Csub>6\u003C\u002Fsub>H\u003Csub>15\u003C\u002Fsub>N；(CH\u003Csub>3\u003C\u002Fsub>)\u003Csub>2\u003C\u002Fsub>CHNHCH(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> 101.19 \u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr>\n\u003Ctd>\u003Cstrong> 熔 点: \u003C\u002Fstrong>\u003C\u002Ftd>\n\u003Ctd> -61℃ 沸点：84.1℃ \u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr>\n\u003Ctd>\u003Cstrong> 密 度: \u003C\u002Fstrong>\u003C\u002Ftd>\n\u003Ctd> 相对密度(水=1)0.72； \u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr>\n\u003Ctd>\u003Cstrong> 蒸汽压: \u003C\u002Fstrong>\u003C\u002Ftd>\n\u003Ctd> -1℃ \u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr>\n\u003Ctd>\u003Cstrong> 溶解性: \u003C\u002Fstrong>\u003C\u002Ftd>\n\u003Ctd> 微溶于水，溶于多数有机溶剂 \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，带氨臭的挥发性液体 \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> 用作橡胶促进剂、医药中间体农药除草剂、表面活性剂等 \u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003C\u002Ftbody>\n\u003C\u002Ftable>\n\u003Cbr \u002F>\n\u003Cb> 2.对环境的影响: \u003C\u002Fb>\n\u003Cbr \u002F> 一、健康危害 \n\u003Cbr \u002F> 侵入途径：吸入、食入、经皮吸收。\n\u003Cbr \u002F>健康危害：品对呼吸道有刺激性，吸入蒸气可引起肺水肿。蒸气对眼有刺激性；液体可引起眼灼伤。皮肤接触可致灼伤。口服引起恶心、呕吐、腹泻、腹痛、虚弱和虚脱。反复皮肤接触可引起变应性皮炎。 \n\u003Cbr \u002F> 二、毒理学资料及环境行为 \n\u003Cbr \u002F>急性毒性：LD\n\u003Csub>50\u003C\u002Fsub>770mg\u002Fkg(大鼠经口)；LC\n\u003Csub>50\u003C\u002Fsub>4800mg\u002Fm\n\u003Csup>3\u003C\u002Fsup>，2小时(大鼠吸入)\n\u003Cbr \u002F>亚急性和慢性毒性：大鼠吸入597ppm×7小时×5天，1\u002F2死亡；大鼠吸入261ppm×7小时×2～20日，4\u002F5死亡。\n\u003Cbr \u002F>刺激性：750µg，重度刺激。\n\u003Cbr \u002F>致突变性；微生物致突变：鼠伤寒沙门氏菌1µg\u002F皿。 \n\u003Cbr \u002F>危险特性：易燃，其蒸气与空气混合可形成爆炸性混合物。遇高热、明火能引起燃烧爆炸。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。\n\u003Cbr \u002F>燃烧(分解)产物：一氧化碳、二氧化碳、氧化氮。 \n\n\u003Cb>3.现场应急监测方法: \u003C\u002Fb>\n\n\u003Cbr \u002F> 　 \n\n\n\u003Cb>4.实验室监测方法: \u003C\u002Fb>\n\u003Cbr \u002F> 空气中：样品用装有硫酸溶液的撞击式取样管收集，再用气相色谱法测定或者用比色法测定 5.环境标准： \n\u003Ctable>\n\u003Ctbody>\n\u003Ctr>\n\u003Ctd>前苏联 \u003C\u002Ftd>\n\u003Ctd>车间空气中有害物质的最高容许浓度\u003C\u002Ftd>\n\u003Ctd>5mg\u002Fm\u003Csup>3\u003C\u002Fsup>\u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr>\n\u003Ctd>前苏联(1975)\u003C\u002Ftd>\n\u003Ctd>水体中有害物质最高允许浓度 \u003C\u002Ftd>\n\u003Ctd>0.5mg\u002FL\u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr>\n\u003Ctd>　\u003C\u002Ftd>\n\u003Ctd>空气中嗅觉阈浓度\u003C\u002Ftd>\n\u003Ctd>0.38ppm\u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003C\u002Ftbody>\n\u003C\u002Ftable>\n\n\u003Cb>6.应急处理处置方法: \u003C\u002Fb>\n\u003Cbr \u002F> 一、泄漏应急处理 \n\u003Cbr \u002F>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，穿防毒服。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：用砂土或其它不燃材料吸附或吸收。也可以用大量水冲洗，洗水稀释后放入废水系统。大量泄漏：构筑围堤或挖坑收容。喷雾状水冷却和稀释蒸气、保护现场人员、把泄漏物稀释成不燃物。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。\n\u003Cbr \u002F>废弃物处置方法：用焚烧法。焚烧炉排出的氮氧化物通过洗涤器或高温装置除去。 \n\u003Cbr \u002F> 二、防护措施 \n\u003Cbr \u002F>呼吸系统防护：可能接触其蒸气时，佩戴自吸过滤式防毒面具(半面罩)。紧急事态抢救或撤离时，应该佩戴氧气呼吸器或空气呼吸器。\n\u003Cbr \u002F>眼睛防护：戴化学安全防护眼镜。\n\u003Cbr \u002F>身体防护：穿防毒物渗透工作服。\n\u003Cbr \u002F>手防护：戴橡胶手套。\n\u003Cbr \u002F>其它：工作现场禁止吸烟、进食和饮水。工作毕，淋浴更衣。实行就业前和定期的体检。 \n\u003Cbr \u002F> 三、急救措施 \n\u003Cbr \u002F>皮肤接触：立即脱去被污染的衣着，用大量流动清水冲洗至少15分钟。就医。\n\u003Cbr \u002F>眼睛接触：立即提起眼睑，用大量流动清水或生理盐水彻底冲洗至少15分钟。就医。\n\u003Cbr \u002F>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。如呼吸停止时，立即进行人工呼吸。就医。\n\u003Cbr \u002F>食入：误 服者用水漱口，给饮牛奶或蛋清。就医。 \n\u003Cbr \u002F>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：抗溶性泡沫、二氧化碳、干粉、砂土。用水灭火无效。 \n\u003Ch3>\u003C\u002Fh3>\u003Cbr \u002F>\u003Cbr \u002F>\u003Cbr \u002F>\u003Cbr \u002F>\u003Cbr \u002F>\u003Cbr \u002F>\u003Cbr \u002F>\u003Cbr \u002F>\u003Cbr \u002F>\u003Cbr \u002F>\u003Cbr \u002F>\u003Cbr 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