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Метан · Metan · Метан · 甲烷 · Metan · Methanum · Metan · Methane · Metano · Metano · متان · Метан
| CAS | 74-82-8 |
|---|---|
| EC | 200-812-7 |
| UN | 1971 |
| 화학식 | CH4 |
| 몰질량 | 16.043 g/mol |
| 폭발하한계(LEL) | 4.4 % vol |
| 폭발상한계(UEL) | 17.0 % vol |
| 발화온도 | 600 °C |
| 온도등급 | T1 |
| 가스 그룹 | IIA |
| 가스 또는 증기의 상대밀도(공기 = 1) | 0.554 |
| GHS | 위험 · H220 |
Methane is a one-carbon compound in which the carbon is attached by single bonds to four hydrogen atoms. It is a colourless, odourless, non-toxic but flammable gas. Methane is a colorless odorless gas. It is also known as marsh gas or methyl hydride. It is easily ignited.