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May cause respiratory irritation \u002F 可能造成呼吸道刺激",[],"\u003Ctd>\n\u003Cdiv class=\"\" id=\"MSDSTbl\">\n\u003Ctable class=\"_table_all\">\n\u003Ctbody>\n\u003Ctr class=\"_tr_1\">\n\u003Ctd class=\"_td_header_1\">\u003Cstrong> 国标编号: \u003C\u002Fstrong>\u003C\u002Ftd>\n\u003Ctd class=\"_td_header_content_1\"> 21055 \u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr class=\"_tr_2\">\n\u003Ctd class=\"_td_header_2\">\u003Cstrong> ＣＡＳ: \u003C\u002Fstrong>\u003C\u002Ftd>\n\u003Ctd class=\"_td_header_content_2\"> 74-99-7 \u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr class=\"_tr_3\">\n\u003Ctd class=\"_td_header_3\">\u003Cstrong> 中文名称: \u003C\u002Fstrong>\u003C\u002Ftd>\n\u003Ctd class=\"_td_header_content_3\"> 丙炔 \u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr class=\"_tr_4\">\n\u003Ctd class=\"_td_header_4\">\u003Cstrong> 英文名称: \u003C\u002Fstrong>\u003C\u002Ftd>\n\u003Ctd class=\"_td_header_content_4\"> Propyne；Methyl acetylene \u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr class=\"_tr_5\">\n\u003Ctd class=\"_td_header_5\">\u003Cstrong> 别 名: \u003C\u002Fstrong>\u003C\u002Ftd>\n\u003Ctd class=\"_td_header_content_5\"> 甲基乙炔 \u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr class=\"_tr_6\">\n\u003Ctd class=\"_td_header_6\">\u003Cstrong> 分子式: \u003C\u002Fstrong>\u003C\u002Ftd>\n\u003Ctd class=\"_td_header_content_6\"> C\u003Csub>3\u003C\u002Fsub>H\u003Csub>4\u003C\u002Fsub>；CH\u003Csub>3\u003C\u002Fsub>CCH \u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr class=\"_tr_7\">\n\u003Ctd class=\"_td_header_7\">\u003Cstrong> 分子量: \u003C\u002Fstrong>\u003C\u002Ftd>\n\u003Ctd class=\"_td_header_content_7\"> 40.06 \u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr class=\"_tr_8\">\n\u003Ctd class=\"_td_header_8\">\u003Cstrong> 熔 点: \u003C\u002Fstrong>\u003C\u002Ftd>\n\u003Ctd class=\"_td_header_content_8\"> -102.6℃ 沸点：-23.3 \u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr class=\"_tr_9\">\n\u003Ctd class=\"_td_header_9\">\u003Cstrong> 密 度: \u003C\u002Fstrong>\u003C\u002Ftd>\n\u003Ctd class=\"_td_header_content_9\"> 相对密度(水=1)0.71\u002F- \u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr class=\"_tr_10\">\n\u003Ctd class=\"_td_header_10\">\u003Cstrong> 蒸汽压: \u003C\u002Fstrong>\u003C\u002Ftd>\n\u003Ctd class=\"_td_header_content_10\"> -151℃ \u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr class=\"_tr_11\">\n\u003Ctd class=\"_td_header_11\">\u003Cstrong> 溶解性: \u003C\u002Fstrong>\u003C\u002Ftd>\n\u003Ctd class=\"_td_header_content_11\"> 微溶于水，溶于乙醇、乙醚等多数有机溶剂 \u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr class=\"_tr_12\">\n\u003Ctd class=\"_td_header_12\">\u003Cstrong> 稳定性: \u003C\u002Fstrong>\u003C\u002Ftd>\n\u003Ctd class=\"_td_header_content_12\"> 稳定 \u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr class=\"_tr_13\">\n\u003Ctd class=\"_td_header_13\">\u003Cstrong> 外观与性状: \u003C\u002Fstrong>\u003C\u002Ftd>\n\u003Ctd class=\"_td_header_content_13\"> 无色气体 \u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr class=\"_tr_14\">\n\u003Ctd class=\"_td_header_14\">\u003Cstrong> 危险标记: \u003C\u002Fstrong>\u003C\u002Ftd>\n\u003Ctd class=\"_td_header_content_14\"> 4(易燃气体) \u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003Ctr class=\"_tr_15\">\n\u003Ctd class=\"_td_header_15\">\u003Cstrong> 用 途: \u003C\u002Fstrong>\u003C\u002Ftd>\n\u003Ctd class=\"_td_header_content_15\"> 用于制造丙酮等 \u003C\u002Ftd>\n\u003C\u002Ftr>\n\u003C\u002Ftbody>\n\u003C\u002Ftable>\n\u003Cbr\u002F>\n\u003Cb class=\"msds_title\"> 2.对环境的影响: \u003C\u002Fb>\n\u003Cbr\u002F>一、健康危害 \n\u003Cbr\u002F>\n\u003Cbr\u002F>侵入途径：吸入。 \n\u003Cbr\u002F>健康危害：有刺激性及中枢神经系统的抑制作用。急性吸入可刺激呼吸道，引起支气管炎及肺炎；并有麻醉作用。 \n\u003Cbr>\u003Cdiv id=\"msdsControl\">\n\u003Cbr>二、毒理学资料及环境行为 \n\u003Cbr>\n\u003Cbr>毒性：属微毒类。 \n\u003Cbr>急性毒性：LC82g\u002Fm3×2小时(小鼠吸入)；大鼠吸入82mg\u002Fm3×2小时，呼吸停止 \n\u003Cbr\u002F>危险特性：与空气混合能形成爆炸性混合物，遇明火、高热能引起燃烧爆炸。其蒸气比空气重，能在较低处扩散到相当远的地方，遇火源引着回燃。若遇高热，容器内压增大，有开裂和爆炸的危险。 \n\u003Cbr\u002F>燃烧(分解)产物：一氧化碳、二氧化碳。 \n\u003Cbr\u002F>\n\u003Cbr\u002F>\n\u003Chr class=\"msds_hr\"\u002F>\n\u003Cb class=\"_b_title_2\">3.现场应急监测方法: \u003C\u002Fb>\n\u003Cbr\u002F>　 \n\u003Cbr\u002F>\n\u003Cbr\u002F>\n\u003Chr class=\"_hr_split_2\">\n\u003Cb class=\"_b_title_3\">4.实验室监测方法: \u003C\u002Fb>\n\u003Cbr\u002F>气相色谱法，参照《分析化学手册》(第四分册，色谱分析)，化学工业出版社 \n\u003Cbr\u002F>\n\u003Cbr\u002F>\n\u003Chr class=\"_hr_split_3\"\u002F>\n\u003Cb class=\"_b_title_4\">5.环境标准: \u003C\u002Fb>\n\u003Cbr\u002F>美国 车间空气中有害物质的最高容许浓度 1600mg\u002Fm3 \n\u003Cbr\u002F>\n\u003Cbr\u002F>\n\u003Chr class=\"_hr_split_4\"\u002F>\n\u003Cb class=\"_b_title_5\">6.应急处理处置方法: \u003C\u002Fb>\n\u003Cbr\u002F>一、泄漏应急处理 \n\u003Cbr\u002F>\n\u003Cbr\u002F>迅速撤离泄漏污染区人员至上风处，并隔离直至气体散尽，切断火源。建议应急处理人员戴自给式呼吸器，穿一般消防防护服。切断气源，喷雾状水稀释、溶解，抽排(室内)或强力通风(室外)。如有可能，将漏出气用排风机送至空旷地方或装设适当喷头烧掉。漏气容器不能再用，且要经过技术处理以清除可能剩下的气体。 \n\u003Cbr\u002F>\n\u003Cbr\u002F>二、防护措施 \n\u003Cbr\u002F>\n\u003Cbr\u002F>呼吸系统防护：高浓度环境中，佩带供气式呼吸器。 \n\u003Cbr\u002F>眼睛防护：一般不需特殊防护，高浓度接触时可戴化学安全防护眼镜。 \n\u003Cbr\u002F>防护服：穿工作服。 \n\u003Cbr\u002F>手防护：一般不需特殊防护，高浓度接触时可戴防护手套。 \n\u003Cbr\u002F>其它：工作现场严禁吸烟。避免长期反复接触。进入罐或其它高浓度区作业，须有人监护。 \n\u003Cbr\u002F>\n\u003Cbr\u002F>三、急救措施 \n\u003Cbr\u002F>\n\u003Cbr\u002F>吸入：迅速脱离现场至空气新鲜处。注意保暖，呼吸困难时给输氧。呼吸停止时，立即进行人工呼吸。就医。 \n\u003Cbr\u002F>\n\u003Cbr\u002F>灭火方法：切断气源。若不能立即切断气源，则不允许熄灭正在燃烧的气休。喷水冷却容器，可能的话将容器从火场移至空旷处。灭火剂：雾状水、泡沫、二氧化碳。 \n\u003Cbr\u002F>\u003C\u002Fhr>\u003C\u002Fbr>\u003C\u002Fbr>\u003C\u002Fbr>\u003C\u002Fbr>\u003C\u002Fdiv>\n\u003C\u002Fbr>\u003C\u002Fdiv>\n\u003C\u002Ftd>",[251,257,263,269,275,281],{"slug":252,"cid":253,"name":254,"nameZh":255,"cas":256},"785882320467922944","J-3050-8","Trimethylolpropane","三羟甲基丙烷","77-99-6",{"slug":258,"cid":259,"name":260,"nameZh":261,"cas":262},"785889783778906112","J-28696-1","Polyvinylidene fluoride","聚偏氟乙烯","24937-79-9",{"slug":264,"cid":265,"name":266,"nameZh":267,"cas":268},"785896576466817024","J-44491-2","Polyvinyl chloride","聚氯乙烯","9002-86-2",{"slug":270,"cid":271,"name":272,"nameZh":273,"cas":274},"785883357849325568","J-7986-0","Polydimethylsiloxane","聚二甲基硅氧烷","9016-00-6",{"slug":276,"cid":277,"name":278,"nameZh":279,"cas":280},"785888712742408192","J-922352-3","2-Methylpyrrolidine","2-甲基吡咯烷","765-38-8",{"slug":282,"cid":283,"name":284,"nameZh":285,"cas":286},"785883885836701696","J-41075-7","3-Aminopentane","3-氨基戊烷","616-24-0",1790082201826,"zh-CN",[]]