可燃气体爆炸上限数值高(常见可燃气体的爆炸下限和爆炸上限)

可燃气体爆炸上限数值高(常见可燃气体的爆炸下限和爆炸上限)(1)

常见可燃气体的爆炸下限和爆炸上限
序号名称化学式在空气中的爆炸限
﹪(V/V)
下限上限
1乙烷C2 H6315.5
2乙醇C2 H5 OH3.319
3乙烯C2 H43.132
4H2475
5硫化氢H2S4.345
6煤油0.75
7甲烷CH4515
8甲醇CH3OH5.544
9丙醇C3H7OH2.513.5
10丙烷C3H82.29.5
11丙烯C3H62.410.3
12甲苯C6H5CH31.27
13二甲苯C6H4(CH3)217.6
14二氯乙烷C2H4Cl25.616
15二氯乙烯C2H2Cl26.515
16二氯丙烷C3H6Cl23.414.5
17乙醚C2H5OC2H51.736
18二甲醚CH3OCH3327
19乙醛CH3COH457
20乙酸CH3COOH417
21丙酮CH3COCH32.1513
22乙酰丙酮(CH3CO)2CH21.7
23乙酰氯CH3COCl519
24乙炔C2H21.5100
25丙烯腈CH2CHCN2.828
26烯丙基氯CH2CHCH2Cl3.211.2
27甲基乙炔CH3CCH1.7
28NH31530.2
29乙酸戊酯CH3CO2C5H1117.5
30苯胺C6H5NH21.211
31C6H61.28
32苯甲酸C6H5CHO1.4
33苄基氯C6H5CH2Cl1.1
34溴丁烷C3H7CH2Br2.5
35溴乙烷CH3CH2Br6.711.3
36丁二烯CH2CHCHCH2211.5
37丁烷C4H101.98.5
38丁醇C4H9OH1.411.3
39丁烯C4H81.69.3
40丁醛C3H3CHO1.412.5
41丁酸丁酯CH3COOC4H91.28
42丁基甲基酮C4H9COCH31.28
43二硫化碳CS2160
44一氧化碳CO12.574
45氯苯C6H5Cl1.311
46氯丁烷C3H7CH2Cl1.810.1
47氯乙烷CH3CH2Cl3.815.4
48氯乙醇CH2ClCH2OH516
49氯乙烯CH2CHCl3.831
50氯代甲烷CH3Cl8.117.4
512-氯丙烷CH3CHClCH32.611.1
52甲(苯)酚C6H5OH1.1
53环丁烷CH2CH2CH2CH21.8
54环己烷CH2(CH2)4CH21.28.3
55环己醇CH2(CH2)3CHOHCH21.2
56环己酮CH2(CH2)3COCH21.39.4
57环丙烷CH2CH2CH22.410.4
58萘烷C10H180.74.9
59环己烯CH2(CH2)2CHCHCH21.2
60双丙酮醇(CH3)2COHCH2COCH31.86.9
61二丁醚C4H9OC4H90.98.5
62二氯(代)苯C6H4Cl22.29.2
63二乙基胺(C2H5)2NH1.710.1
64二甲胺(CH3)2NH2.814.4
65二甲苯胺(CH3)2C6H3NH21.27
66二氧杂环己烷(CH2)4O21.922.5
67环氧丙烷OCH2CH2CH21.937
68乙氧基乙醇C2H5OCH2CH2OH1.815.7
69乙酸乙酯CH3COOC2H52.111.5
70丙烯酸乙酯CH2CHCO2C2H51.713
71苯乙烷C6H5C2H517.8
72环氧乙烷CH2CH2O2.6100
73乙硫醇C2H6S2.818
74乙基甲基醚C2H5OCH3210.1
75乙基甲基酮C2H5COCH31.811.5
76甲醛HCHO773
77轻油0.96
78硝基苯C6H5NO21.8
79硝基甲烷CH3NO27.163
80苯酚C6H5OH1.39.5
81苯乙烯C6H5CHCH21.18
82乙苯C6H5C2H517.8
83甲酸乙酯HCOOC2H52.716.5
84对二恶烷C4H8O2222
85异丁烷C4H101.88.4
86C10H80.95.9
87壬烷CH3(CH2)7CH30.75.6
88壬醇CH3(CH2)7CH2OH0.86.1
89仲醛(C2H4O)31.3
90戊烷C5H121.18
91戊醇C5H11OH1.210.5
92丙胺C3H7NH2210.4
93丙基甲基酮C3H7COCH31.58.2
94吡啶C5H5N1.712
95四氢呋喃C4H6O212.4
96四氢糠醇C4H7OCH2OH1.59.7
97三乙胺(C2H5)3N1.28
98三甲胺(CH3)3N211.6
99三氧杂环己烷(CH2O)3329
100松节油0.8
101己烷C6H141.27.4
102己醇C5H11CH2OH1.2
103庚烷CH3(CH2)5CH31.16.7
104异丙基硝酸酯(CH3)2CHONO22100
105甲氧乙醇CH3OC2H4OH2.514
106乙酸甲酯CH3CO2CH33.116
107丙烯酸甲酯CH2CHCO2CH32.425
108甲胺CH3NH24.920.7
109 甲基环己烷CH3C6H111.156.7
110甲酸甲酯HCO2CH3523
111乙胺(气)C2H7N3.514
112乙腈C2H3N4.416
113乙酸酐C4H6O32.910.3
114(正)癸烷C10H220.85.4
115丙醛C3H6O2.917
116丙烯醛C3H4O2.831
117甲醚C2H6O3.418
118甲乙醚C3H8O210.1
119甲硫醇CH4S3.921.8
120甲基亚砜C2H6O22.628.5
121异丙醇C3H8O2.312.7
122异丁醇C4H10O1.7(212ºF)10.9(212ºF)
123异丙醚C4H14O1.421
124异丙胺C3H9N210.4
125(正)辛烷C8H1814.66
126N2H44.7100
127硫化羰COS1229
128氯丙烷C3H7Cl2.611.1
1293-氯丙烯C3H5Cl3.311.1
130溴甲烷CH3Br1016

可燃气体爆炸上限数值高(常见可燃气体的爆炸下限和爆炸上限)(2)

可燃气体爆炸上限数值高(常见可燃气体的爆炸下限和爆炸上限)(3)

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