常见气体爆炸极限序号名称化学式爆炸上限%限%乙烷C2H615.5乙醇万C2H50H3.419乙烯C2H42.832氢H2755硫化氢H2S4.345煤油0.7甲烷CH45甲醇CH30H5.544丙醇C3H70H2.513.510丙烷C3H82.29.5丙烯C3H62.410.312甲苯C6H5CH31.213二甲苯C6H4(CH3)27.614二氯乙烷CH3CHC125.6615氯乙烯CH2CC126.515二氯丙烷C2H5CHC123.414.517乙醚(C2H5)201.73618二甲醚(CH3)2032719乙醛CH3COH5720乙酸1721丙酮(CH3)2C02.322乙酰丙酮(CH3C0)2CH21.723乙酰氯CH3C0C151924乙炔C2H21.510025丙烯腈CH2CHCN2.82826烯丙基氯CH2CHCH2C13.211.227甲基乙炔CH2CCH1.7万文万万文28氨NH31530.229乙酸戊酯CH3C00C5H117.530苯胺C6H5NH21.21131苯C6H61.232苯甲酸1.4苄基氯C6H5CH2C11.134溴丁烷C4H9Br2.535溴乙烷C2H5Br6.711.336丁二烯CH2CHCHCH2211.537丁烷C4H101.98.538丁醇C4H90H1.811.339丁烯C4H81.69.340丁醛C3H7CHO1.412.541丁酸丁酯1.242丁基甲基酮C4H90CH31.243硫化碳6044氧化碳12.545氯苯C6H5C11.31146氯丁烷1.810.147氯乙烷C2H5C13.815.448氯乙烯3.831氯代甲烷CH3C18.117.4502氯丙烷2.611.151甲（苯）酚C6H50H1.152环丁烷CH2CH2CH2CH21.853环己烷C6H121.28.354环己醇C6H110H1.255环己酮C6H1001.39.456环丙烷C3H62.410.457C10H180.74.9万文万万万方文58环己烯(CH2)4CHCH1.259双丙酮醇1.86.960二丁醚(C4H9)200.98.561二氯（代）苯C6H4C122.29.262二乙基胺(C2H5)2NH1.710.163二甲胺(CH3)2NH2.814.464二甲苯胺(CH3)2C6H3NH21.265二氧杂环己烷(CH2)4021.922.566环氧丙烷(CH2)301.937乙氧基乙醇C2H50CH2CH20H1.815.768乙酸乙酯CH3C00C2H52.111.569丙烯酸乙酯1.770苯乙烷C6H5C2H57.871环氧乙烷CH2CH202.610072乙硫醇C2H5SH2.81873乙基甲基醚C2H50CH310.174乙基甲基酮C2H5C0CH31.811.75甲醛HCHO77376轻油0.977硝基苯C6H5N021.878硝基甲烷7.163苯酚C6H50H1.39.580苯乙烯C6H5CHCH21.1881乙苯C6H5C2H57882甲酸乙酯2.716.583对二恶烷C4H80222284异丁烷C4H101.88.485C10H80.95.986C9H200.75.687C9H190H0.66.1万