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\u002F>危险特性：与空气混合能形成爆炸性混合物。遇热、明火或强氧化剂有燃烧爆炸的危险。本品易聚合，只有经过稳定化处理才允许储运。气体比空气重，能在较低处扩散到相当远的地方，遇明火会引着回燃。\n\u003Cbr \u002F>燃烧(分解)产物：一氧化碳、二氧化碳。 \n\u003Cbr \u002F>\n\n\u003Cb> 3.现场应急监测方法: \u003C\u002Fb>\n\u003Cbr \u002F>\n\n\u003Cb> 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\n\u003Cb> 5.环境标准: \u003C\u002Fb>\n\u003Cbr \u002F> 美国 车间卫生标准 1650mg\u002Fm\n\u003Csup>3\u003C\u002Fsup>(丁炔) \n\u003Cbr \u002F>\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上风处，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。合理通风，加速扩散。喷雾状水稀释。构筑围堤或挖坑收容产生的大量废水。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。漏气容器要妥善处理，修复、检验后再用。 \n\u003Cbr \u002F> 二、防护措施 \n\u003Cbr \u002F> 呼吸系统防护：一般不需要特殊防护，高浓度接触时可佩带自吸过滤式防毒面具(半面罩)。\n\u003Cbr \u002F>眼睛防护：必要时，戴化学安全防护眼镜。\n\u003Cbr \u002F>身体防护：穿防静电工作服。\n\u003Cbr \u002F>手防护：戴一般作业防护手套。\n\u003Cbr \u002F>其它：工作现场严禁吸烟。避免长期反复接触。进入罐、限制性空间或其它高浓度区作业，须有人监护。 \n\u003Cbr \u002F> 三、急救措施 \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，立即进行人工呼吸。就医。 \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体。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、干粉。\u003Cbr \u002F>\u003Cbr \u002F>\u003Cbr \u002F>\u003Cbr \u002F>\n\u003Cbr \u002F>\n\u003C\u002Ftd>","2026-08-21T07:51:12.859463Z",false,[301,307,313,319,325,331,337,343,349,355,361,367],{"slug":302,"cid":303,"name":304,"nameZh":305,"cas":306},"785889783778906112","J-28696-4","Polyvinylidene fluoride","聚偏氟乙烯","24937-79-9",{"slug":308,"cid":309,"name":310,"nameZh":311,"cas":312},"785896576466817024","J-44491-7","Polyvinyl chloride","聚氯乙烯","9002-86-2",{"slug":314,"cid":315,"name":316,"nameZh":317,"cas":318},"785898567767166976","J-51647-2","Graphite 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