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技术文章
常见可燃性气体爆炸限
序号 |
名称 |
化学式 | 在空气中爆炸限 (体积分数)/% |
序号 |
名称 |
化学式 | 在空气中爆炸限 (体积分数)/% | ||
下限 | 上限 | 下限 | 上限 | ||||||
1 | 乙烷 | C2H6 | 3.0 | 15.5 | 63 | 乙氧基乙醇 | C2H5OCH2CH2OH | 1.8 | 15.7 |
2 | 乙醇 | C2H5OH | 3.4 | 19 | 64 | 乙酸乙酯 | CH3COOC2H5 | 2.1 | 11.5 |
3 | 乙烯 | C2H4 | 2.8 | 32 | 65 | 丙烯酸乙酯 | CH2CHCO2C2H5 | 1. 7 | 13 |
4 | 氢 | H2 | 4.0 | 75 | 66 | 苯乙烷 | C6H5C2H5 | 1.0 | 7.8 |
5 | 甲烷 | CH4 | 5.0 | 15 | 67 | 环氧乙烷 | CH2CH2O | 2.6 | 100 |
6 | 甲醇 | CH3OH | 5.5 | 44 | 68 | 乙硫醇 | C2H6S | 2.8 | 18 |
7 | 乙炔 | C2H2 | 2.5 | 100 | 69 | 乙基甲基醚 | C2H5OCH3 | 2.0 | 10.1 |
8 | 丙醇 | C3H7OH | 2.5 | 13.5 | 70 | 乙基甲基酮 | C2H5COCH3 | 1.8 | 11.5 |
9 | 丙烷 | C3H8 | 2.2 | 9.5 | 71 | 乙胺 | C2H7N | 3.5 | 14.0 |
10 | 丙烯 | C3H6 | 2.4 | 10.3 | 72 | 轻油 |
| 0.9 | 6 |
11 | 甲苯 | C6H5CH3 | 1.2 | 7 | 73 | 煤油 |
| 0.7 | 5 |
12 | 二甲苯 | C6H4(CH3)2 | 1.0 | 7.6 | 74 | 松节油 |
| 1.8 |
|
13 | 二氯乙烷 | C2H4Cl2 | 5.6 | 16 | 75 | 硝基苯 | C6H5NO2 | 1.8 |
|
14 | 二氯乙烯 | C2H2Cl2 | 6.5 | 15 | 76 | 硝基甲烷 | CH3NO2 | 7.1 | 63 |
15 | 二氯丙烷 | C2H6Cl2 | 3.4 | 14.5 | 77 | 苯酚 | C6H5OH | 1.3 | 9.5 |
16 | 乙醚 | C2H5OC2H5 | 1.7 | 36 | 78 | 苯乙烯 | C6H5CHCH2 | 1.1 | 8.0 |
17 | 二甲醚 | CH3OCH3 | 3.0 | 27.0 | 79 | 乙苯 | C6H5C2H5 | 1.0 | 78 |
18 | 乙醛 | CH3COH | 4.0 | 57 | 80 | 甲酸乙酯 | HCOOC2H5 | 2.7 | 16.5 |
19 | 乙酸 | CH3COOH | 4.0 | 17 | 81 | 对二恶烷 | C4H8O2 | 2.0 | 22 |
20 | 丙酮 | CH3COCH3 | 2.3 | 13 | 82 | 异丁烷 | i-C4H10 | 1.8 | 8.4 |
21 | 乙酰丙酮 | (CH3CO)2CH2 | 1.7 |
| 83 | 萘 | C10H8 | 1.9 | 5.9 |
22 | 乙酰氯 | CH3COCl | 5.0 | 19 | 84 | 壬烷 | CH3(CH2)7CH3 | 0.7 | 5.6 |
23 | 丙烯氰 | CH2CHCN | 2.8 | 28 | 85 | 壬醇 | CH3(CH2)7CH2OH | 0.8 | 6.1 |
24 | 烯丙基氯 | CH2CHCH2Cl | 3.2 | 11.2 | 86 | 仲醛 | (C2H4O)3 | 1.3 |
|
25 | 甲基乙炔 | CH2CCH | 1.7 |
| 87 | 戊烷 | C5H12 | 1.1 | 8.0 |
26 | 乙酸戊酯 | CH3CO2C5H11 | 1.0 | 7.5 | 88 | 戊醇 | C5H11OH | 1.2 | 10.5 |
27 | 苯胺 | C6H5NH2 | 1.2 | 11 | 89 | 丙胺 | C3H7NH2 | 2.0 | 10.4 |
28 | 苯 | C6H6 | 1.2 | 8 | 90 | 丙基甲基酮 | C3H7COCH3 | 1.5 | 8.2 |
29 | 苯甲酸 | C6H5CHO | 1.4 |
| 9l | 吡啶 | C5H5N | 1.7 | 12.0 |
30 | 苄基氯 | C6H5CH2Cl | 1.1 |
| 92 | 四氢呋喃 | C4H8O | 2.0 | 12.4 |
31 | 漠丁烷 | C3H7CH2Br | 2.5 |
| 93 | 四清糠醛 | C4H7OCH2OH | 1.5 | 9.7 |
32 | 漠乙烷 | CH3CH2Br | 6.7 | 11.3 | 94 | 三乙胺 | (C2H5)3N | 1.2 | 8 |
33 | 丁二烯 | CH2CHCHCH2 | 2.0 | 11.5 | 95 | 三甲胺 | (CH3)3N | 2.0 | 11.6 |
34 | 丁烷 | C4H10 | 1.9 | 8.5 | 96 | 三氧杂环己烷 | (CH2O)3 | 3.0 | 29 |
35 | 丁醇 | C4H9OH | 1.8 | 11.3 | 97 | 己烷 | C6H14 | 1.2 | 7.4 |
36 | 丁烯 | C4H8 | 1.6 | 9.3 | 98 | 己醇 | C6H13OH | 1.2 |
|
37 | 丁醛 | C3H3CHO | 1.4 | 12.5 | 99 | 庚烷 | CH3(CH2)3CH3 | 1.1 | 6.7 |
38 | 丁酸丁酯 | C3H3COOC4H9 | 1.2 | 8.0 | 100 | 甲氧乙醇 | CH3OC2H4OH | 2.5 | 14 |
39 | 丁基甲基酮 | C4H9COCH3 | 1.2 | 8 | 101 | 乙酸甲酯 | CH3CO2CH3 | 3.1 | 16 |
40 | 二硫化碳 | CS2 | 1.0 | 60 | 102 | 丙烯酸甲酯 | CH3CHCO2CH3 | 2.4 | 25 |
41 | 氯苯 | C6H5Cl | 1.3 | 11 | 103 | 甲胺 | CH3NH2 | 4.9 | 20.7 |
42 | 氯丁烷 | C3H7CH2Cl | l .8 | 10.1 | 104 | 甲基环乙烷 | CH3C6H11 | 1.15 | 6.7 |
43 | 氯乙烷 | CH3CH2Cl | 3.8 | 15.4 | 105 | 甲酸甲酯 | HCO2CH3 | 5 | 23 |
44 | 氯乙烯 | CH2CHCl | 3.8 | 31 | 106 | 乙腈 | C2H3N | 4.4 | 16.0 |
45 | 氯代甲烷 | CH3Cl | 8.1 | 17.4 | 107 | 乙酸酐 | C2H6O3 | 2.9 | 10.3 |
46 | 2-氯丙烷 | CH3CHClCH3 | 2.6 | 11.1 | 108 | (正)葵烷 | C10H22 | 0.8 | 5.4 |
47 | 甲(苯)酚 | C6H5OH | 1.1 |
| 109 | 丙醛 | C3H6O | 2.9 | 17 |
48 | 环丁烷 | CH2CH2CH2CH2 | 1.8 |
| 110 | 丙烯醛 | C3H4O | 2.8 | 31 |
49 | 环己烷 | CH2(CH2)4CH2 | 1.2 | 8.3 | 111 | 甲醚 | C2H6O | 3.4 | 18 |
50 | 环己醇 | CH2(CH2)3CHOHCH2 | 1.2 |
| 112 | 甲硫醇 | CH4S | 3.9 | 21.8 |
51 | 环已酮 | CH2(CH2)3COCH3 | 1.3 | 9.4 | 113 | 甲基亚枫 | C2H6O2 | 2.6 | 28.5 |
52 | 环丙烷 | CH2CH2CH2 | 2.4 | 10.4 | 114 | 异丙醇 | C3H8O | 2.3 | 12.7 |
53 | 萘烷 | C10H18 | 0.7 | 4.9 | 115 | 异丁醇 | C4H10O | 1.7 | 10.9 |
54 | 环己烯 | CH2(CH2)2CHCHCH3 | 1.2 |
| 116 | 异丙醚 | C4H14O | 1.4 | 21 |
55 | 双丙酮醇 | (CH3)2COHCH2COCH3 | 1.8 | 6.9 | 117 | 异丙胺 | C3H9N | 2.0 | 10.4 |
56 | 二丁醚 | C4H9OC4H9 | 0.9 | 8.5 | 118 | (正)辛烷 | C8H18 | 1.0 | 4.66 |
57 | 二氯(代)苯 | C6H4Cl2 | 2.2 | 9.2 | 119 | 肼 | N2H4 | 4.7 | 100 |
58 | 二乙基氨 | (C2H5)2NH | 1.7 | 10.1 | 120 | 硫化羰 | COS | 12 | 29 |
59 | 二甲胺 | (CH3)2NH | 2.8 | 14.4 | 121 | 氯丙烷 | C3H7Cl | 2.6 | 11.1 |
60 | 二甲苯胺 | (CH3)2C6H3NH2 | 1.2 | 7 | 122 | 3-氯丙烯 | C3H5Cl | 3.3 | 11.1 |
61 | 二氧杂环己烷 | (CH2)2O2 | 1.9 | 22.5 | 123 | 溴甲烷 | CH3Br | 10 | 16 |
62 | 环氧丙烷 | OCH2CH2CH2 | 1.9 | 37 |
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原创作者:安泰吉华北京科技有限公司