當前位置：上海智丞電子有限公司>>技術文章>>常見可燃性物質的爆炸上下限表
| 物質名稱 | 分子式 | 爆炸極限 | 物質名稱 | 分子式 | 爆炸極限 | ||
| 下限 | 上限 | 下限 | 上限 | ||||
| 甲烷 | CH4 | 5.0 | 15.0 | 乙醇 | C2H5OH | 3.4 | 19.0 |
| 乙烷 | C2H6 | 3.0 | 15.5 | 正丙醇 | C3H7OH | 2.5 | 13.5 |
| 丙烷 | C3H8 | 2.2 | 9.5 | 異丙醇 | C3H7OH | 2.3 | 12.7 |
| 正丁烷 | C4H10 | 1.9 | 8.5 | 正丁醇 | C4H9OH | 1.8 | 11.3 |
| 異丁烷 | C4H10 | 1.8 | 8.4 | 仲丁醇 | C4H9OH | 1.7 | 10.9 |
| 正戊烷 | C5H12 | 1.1 | 8.0 | 丙稀醇 | C3H5OH | 2.4 | / |
| 異戊烷 | C5H12 | 1.4 | 7.6 | 正戊醇 | C5H11OH | 1.2 | 10.5 |
| 正已烷 | C6H14 | 1.2 | 7.4 | 異戊醇 | C5H11OH | 1.2 | 9.0 |
| 正庚烷 | C7H16 | 1.1 | 6.7 | 乙二醇 | C2H4（OH）2 | 3.2 | 53.0 |
| 正辛烷 | C8H18 | 1.0 | 4.6 | 二甲基硫 | （CH3）2S | 2.2 | 19.7 |
| 異辛烷 | C8H18 | 1.1 | 6.0 | 叔丁醇 | （CH3）3COH | 2.3 | 8.0 |
| 環丙烷 | C3H6 | 2.4 | 10.4 | 甲醛 | HCHO | 7.0 | 73.0 |
| 環丁烷 | C4H8 | 1.8 | 10.0 | 乙醛 | CH3CHO | 4.0 | 57.0 |
| 環戊烷 | C5H10 | 1.4 | 8.0 | 巴豆醛 | C2H5CHO | 2.1 | 15.5 |
| 環已烷 | C6H12 | 1.2 | 8.3 | 丙酮 | C3H6O | 2.3 | 13.0 |
| 溴甲烷 | CH3Br | 10.0 | 16.0 | 丁酮 | C4H8O | 1.8 | 9.5 |
| 溴乙烷 | C2H5Br | 6.7 | 11.3 | 甲乙酮 | C4H8O | 1.8 | 11.5 |
| 氯乙烷 | C2H5Cl | 3.8 | 15.4 | 2-戊酮 | C4H10O | 1.6 | 8.2 |
| 環氧乙烷 | C2H4O | 2.6 | 100.0 | 2-己酮 | C6H12 | 1.2 | 8.0 |
| 環氧丙烷 | C3H6O | 1.9 | 22.5 | 乙酸 | CH3COOH | 4.0 | 17.0 |
| 一氯甲烷 | CH3Cl | 8.1 | 17.4 | 氫 | H2 | 4.0 | 75.0 |
| 二氯甲烷 | CH2C12 | 15.5 | 66.4 | 氨 | NH3 | 15.0 | 30.2 |
| 苯乙烯 | C8H8 | 1.1 | 8.0 | 醋酸甲脂 | C3H6O2 | 3.1 | 16.0 |
| 氯乙烯 | C2H3CL | 3.8 | 31.0 | 醋酸乙脂 | C4H8O2 | 2.1 | 11.5 |
| 二氯乙烯 | C2H2C12 | 6.5 | 15.0 | 醋酸丙脂 | C5H10O2 | 2.0 | 8.0 |
| 氯丁二烯 | C4H5CL | 4.0 | 20.0 | 醋酸丁脂 | C6H12O2 | 1.4 | 7.6 |
| 丁二烯 | C4H6 | 2.0 | 11.5 | 醋酸戊脂 | C7H14O2 | 1.0 | 7.5 |
| 異丁烯 | C4H8 | 1.8 | 8.8 | 二硫化碳 | CS2 | 1.0 | 60.0 |
| 乙烯 | C2H4 | 2.8 | 32.0 | 硫化氫 | H2S | 4.3 | 45.0 |
| 丙烯 | C3H6 | 2.4 | 10.3 | 氧硫化碳 | COS | 12.0 | 29.0 |
| 丁烯 | C4H8 | 1.6 | 9.3 | 乙炔 | C2H2 | 1.5 | 100.0 |
| 戊烯 | C5H10 | 1.5 | 8.7 | 乙烯乙炔 | C4H4 | 1.2 | 73.3 |
| 甲醇 | CH3OH | 5.5 | 44.0 | 2-丁炔 | C4H6 | 1.4 | |
| 苯 | C6H6 | 1.2 | 8.0 | *胺 | C4H10NH | 2.0 | 11.6 |
| 甲苯 | C7H8 | 1.2 | 7.0 | 乙胺 | C2H5NH | 3.5 | 14.0 |
| 二甲苯 | C8H10 | 1.0 | 7.6 | 苯胺 | C6H5NH | 1.3 | 11.0 |
| 乙苯 | C8H10 | 1.0 | 6.7 | 聯胺 | H2N-NH2 | 4.7 | 100.0 |
| 丙苯 | C9H12 | 0.8 | 6.0 | 一氧化碳 | CO | 12.5 | 74.0 |
| 異丙苯 | C9H12 | 0.8 | 6.0 | 石油醚 | | 1.3 | 7.5 |
| 正丁苯 | C10H14 | 0.8 | 5.8 | 液化氣 | | 2.0 | 12.0 |
| 異丁苯 | C10H14 | 0.8 | 3.0 | 水煤氣 | | 7.0 | 72.0 |
| 呋喃 | C4H4O | 2.3 | 14.3 | 城市煤氣 | | 5.3 | 32.0 |
| 四氫呋喃 | C4H8O | 2.0 | 12.4 | 焦爐煤氣 | | 20.0 | 75.0 |
| 尼古丁 | C10H14N2 | 0.7 | 4.0 | 荼 | C10H8 | 0.9 | 5.9 |
| 乙晴 | CH3CN | 4.4 | 16.0 | 煤油 | | 0.7 | 5.0 |
| 甲胺 | CH3NH2 | 4.9 | 20.7 | 柴油 | | 0.8 | 6.5 |
| 二乙胺 | C4H10NH | 1.7 | 10.1 | 汽油 | | 1.4 | 7.6 |
| 二甲胺 | C2H6NH | 2.8 | 14.4 | 航空汽油 | | 1.3 | 7.1 |
請輸入賬號
請輸入密碼
請輸驗證碼
以上信息由企業自行提供，信息內容的真實性、準確性和合法性由相關企業負責，環保在線對此不承擔任何保證責任。
溫馨提示：為規避購買風險，建議您在購買產品前務必確認供應商資質及產品質量。
