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(欧洲)","T:Toxic;",{"key":405,"value":406},"风险声明 (欧洲)","R20\u002F21\u002F22;R34;R45;R46",{"key":408,"value":409},"安全声明 (欧洲)","S53-S45",{"key":411,"value":412},"危险品运输编码","UN 1594 6.1\u002FPG 2",{"key":414,"value":415},"WGK德国","3",{"key":417,"value":418},"RTECS号","WS7875000",{"key":420,"value":421},"包装等级","II",{"key":423,"value":424},"危险类别","6.1",{"key":375,"value":376},"\u003Ctd>\n\n\u003Cp>\u003Cstrong>硫酸二乙酯毒理学数据:\u003C\u002Fstrong>\u003C\u002Fp>\n\u003Cp>\u003C\u002Fp>\u003Cp>1.急性毒性 LD50：880mg\u002Fkg（大鼠经口）；600mg\u002Fkg（兔经皮）\u003C\u002Fp>\n\u003Cp>2.刺激性\u003C\u002Fp>\n\u003Cp>家兔经皮：10mg（24h），重度刺激（开放性刺激试验）。\u003C\u002Fp>\n\u003Cp>家兔经眼：2mg，重度刺激。\u003C\u002Fp>\n\u003Cp>3.致突变性 微生物致突变：鼠伤寒沙门菌5mg\u002F皿；大肠杆菌10mmol\u002FL。DNA损伤：人HeLa细胞20mg。细胞遗传学分析：人淋巴细胞300μmol\u002FL。程序外DNA合成：大鼠肝100μmol\u002FL。\u003C\u002Fp>\n\u003Cp>4.致癌性 IARC致癌性评论：G2A，可能人类致癌物。\u003C\u002Fp>\n\u003Cp>\u003C\u002Fp>\n\u003Cp>\u003Cstrong>硫酸二乙酯生态学数据:\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\u003C\u002Fp>\n\u003Cp>好氧生物降解（h）：168~672\u003C\u002Fp>\n\u003Cp>厌氧生物降解（h）：672~2688\u003C\u002Fp>\n\u003Cp>3.非生物降解性\u003C\u002Fp>\n\u003Cp>空气中光氧化半衰期（h）：3.6~36\u003C\u002Fp>\n\u003Cp>一级水解半衰期（h）：1.7\u003C\u002Fp>\n\u003Cp>\u003C\u002Fp>\n\u003Cp>\u003Ca href=\"\u002Fen\u002Fcas\u002F64-67-5_888318.html#duXinDiv\">硫酸二乙酯毒性英文版\u003C\u002Fa>\u003C\u002Fp>\n\n\u003C\u002Ftd>","\u003Cp>有多种生产方法。1.由乙醇与硫酸反应而得。2.由乙醚与氯磺酸作用。3.将硫酸单乙酯加热或在脱水剂存在下蒸馏，可得硫酸二乙酯。4.乙烯与硫酸反应制得硫酸二乙酯。\u003C\u002Fp>","\u003Ctd>\n\n\u003Ctable>\n\u003Ctbody>\n\u003Ctr>\n\u003Ctd>\u003Cstrong> 国标编号: \u003C\u002Fstrong>\u003C\u002Ftd>\n\u003Ctd> 61625 \u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr>\n\u003Ctd>\u003Cstrong> ＣＡＳ: \u003C\u002Fstrong>\u003C\u002Ftd>\n\u003Ctd> 64-67-5 \u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr>\n\u003Ctd>\u003Cstrong> 中文名称: \u003C\u002Fstrong>\u003C\u002Ftd>\n\u003Ctd> 硫酸(二)乙酯 \u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr>\n\u003Ctd>\u003Cstrong> 英文名称: \u003C\u002Fstrong>\u003C\u002Ftd>\n\u003Ctd> Ethyl sulfate \u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr>\n\u003Ctd>\u003Cstrong> 别 名: \u003C\u002Fstrong>\u003C\u002Ftd>\n\u003Ctd> 硫酸乙酯 \u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr>\n\u003Ctd>\u003Cstrong> 分子式: \u003C\u002Fstrong>\u003C\u002Ftd>\n\u003Ctd> C\u003Csub>4\u003C\u002Fsub>H\u003Csub>10\u003C\u002Fsub>O\u003Csub>4\u003C\u002Fsub>S；CH\u003Csub>3\u003C\u002Fsub>CH\u003Csub>2\u003C\u002Fsub>OSO\u003Csub>2\u003C\u002Fsub>OCH\u003Csub>2\u003C\u002Fsub>CH\u003Csub>3\u003C\u002Fsub> \u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr>\n\u003Ctd>\u003Cstrong> 分子量: \u003C\u002Fstrong>\u003C\u002Ftd>\n\u003Ctd> 154.18 \u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr>\n\u003Ctd>\u003Cstrong> 熔 点: \u003C\u002Fstrong>\u003C\u002Ftd>\n\u003Ctd> -25.0℃ 沸点：209℃ \u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr>\n\u003Ctd>\u003Cstrong> 密 度: \u003C\u002Fstrong>\u003C\u002Ftd>\n\u003Ctd> 相对密度1.17(液体)； \u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr>\n\u003Ctd>\u003Cstrong> 蒸汽压: \u003C\u002Fstrong>\u003C\u002Ftd>\n\u003Ctd> 78℃ \u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr>\n\u003Ctd>\u003Cstrong> 溶解性: \u003C\u002Fstrong>\u003C\u002Ftd>\n\u003Ctd> 不溶于水，能溶于乙醇及乙醚 \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> 无色油状液体 \u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr>\n\u003Ctd>\u003Cstrong> 危险标记: \u003C\u002Fstrong>\u003C\u002Ftd>\n\u003Ctd> 14(有毒品) \u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr>\n\u003Ctd>\u003Cstrong> 用 途: \u003C\u002Fstrong>\u003C\u002Ftd>\n\u003Ctd> 用于有机合成中作乙基化剂 \u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003C\u002Ftbody>\n\u003C\u002Ftable>\n\u003Cbr \u002F> 2.对环境的影响 \n\u003Cbr \u002F>一、健康危害 \n\u003Cbr \u002F>\n\u003Cbr \u002F>侵入途径：吸入、食入、经皮吸收。 \n\u003Cbr \u002F>健康危害：吸入本品后出现恶心、呕吐。液体或雾对眼有强烈刺激性，可引起眼灼伤。皮肤适时接触引起刺激，较长时间接触可发生水疱。大量口服引起恶心、呕吐、腹痛和虚脱。 \n\u003Cbr \u002F>\n\u003Cbr \u002F>二、毒理学资料及环境行为 \n\u003Cbr \u002F>\n\u003Cbr \u002F>毒性：毒性比硫酸二甲酯低，刺激作用亦比硫酸二甲酯弱。属中等毒或低毒类化合物。 \n\u003Cbr \u002F>急性毒性：LD50880mg\u002Fkg(大鼠经口)；600mg\u002Fkg(兔经皮) \n\u003Cbr \u002F>刺激性：家兔经眼：100mg(4秒)，用水冲洗，重度刺激。家兔经皮：开放性刺激试验，10mg(24小时)，重度刺激。 \n\u003Cbr \u002F>致突变性：微生物致突变：鼠伤寒沙门氏菌5mg\u002F皿；大肠杆菌10mmol\u002FL。 \n\u003Cbr \u002F>致癌性：IARC致癌性评论：动物阳性。 \n\u003Cbr \u002F>\n\u003Cbr \u002F>危险特性：遇高热、明火或与氧化剂接触，有引起燃烧的危险。受热分解放出易燃气体，能与空气形成爆炸性混合物。若遇高热可发生剧烈分解，引起容器破裂或爆炸事故。 \n\u003Cbr \u002F>燃烧(分解)产物：一氧化碳、二氧化碳、氧化硫。 \n\u003Cbr \u002F>\n\u003Cbr \u002F>3.现场应急监测方法 \n\u003Cbr \u002F>　 \n\u003Cbr \u002F>\n\u003Cbr \u002F>4.实验室监测方法 \n\u003Cbr \u002F>气相色谱法《空气中有害物质的测定方法》(第二版)，杭士平主编 \n\u003Cbr \u002F>\n\u003Cbr \u002F>5.环境标准 \n\u003Cbr \u002F>瑞典(1984)硫酸二乙酯等致癌物质，只有得到劳动检查部门的许可后，才能生产和使用。 \n\u003Cbr \u002F>\n\u003Cbr \u002F>6.应急处理处置方法 \n\u003Cbr \u002F>一、泄漏处置 \n\u003Cbr \u002F>\n\u003Cbr \u002F>疏散泄漏污染区人员至安全区，禁止无关人员进入污染区，切断火源。建议应急处理人戴自给式呼吸器，穿化学防护服。不要直接接触泄漏物，在确保安全情况下堵漏。喷雾状水，减少蒸发。用沙土或其它不燃性吸附剂混合吸收，收集运至废物处理场所处置。也可以用不燃性分散剂制成的乳液刷洗，经稀释的洗液放入废水系统。如大量泄漏，利用围堤收容，然后收集、转移、回收或无害处理后废弃。 \n\u003Cbr \u002F>\n\u003Cbr \u002F>二、防护措施 \n\u003Cbr \u002F>\n\u003Cbr \u002F>严加密闭，提供充分的局部排风。尽可能机械化、自动化。可能接触其蒸气时，应该佩带防毒面具。紧急事态抢救或撤离时，建议佩带自给式呼吸器，戴化学安全防护眼镜，穿相应的工作服，戴防化学品手套。工作现场严禁吸烟、进食和饮水、工作后，彻底清洗。工作服不要带到非作业场所，单独存放被毒物污染的衣服，洗后再用。 \n\u003Cbr \u002F>\n\u003Cbr \u002F>三、急救措施 \n\u003Cbr \u002F>\n\u003Cbr \u002F>皮肤接触，脱去污染的衣着，用大量流动清水彻底冲洗。若有灼伤，就医治疗。眼睛接触，立即翻开上眼睑，用流动清水或生理盐水冲洗至少15min。吸入者，迅速脱离现场至空气新鲜处，注意保暖，保持呼吸道通畅，呼吸困难时给输氧。呼吸停止时，立即进行人工呼吸。食入者，患者清醒时给饮大量温水，催吐，立即就医。 \n\u003Cbr \u002F>\n\u003Cbr \u002F>灭火方法：泡沫、二氧化碳、砂土。 \n\u003Cbr \u002F>\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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