나프탈렌
Naphthalene · Naftalina · Naftalene · نفتالین · Нафталин · Naphthalin · 萘 · نفثالين · Naftalin · Нафталин · Ναφθαλίνιο · Naphtalène
| CAS | 91-20-3 |
|---|---|
| EC | 202-049-5 |
| UN | 1334 |
| 화학식 | C10H8 |
| 몰질량 | 128.17 g/mol |
| 폭발하한계(LEL) | 0.6 % vol |
| 폭발상한계(UEL) | 5.9 % vol |
| 인화점 | 77 °C |
| 발화온도 | 540 °C |
| 온도등급 | T1 |
| 가스 그룹 | IIA |
| 가스 또는 증기의 상대밀도(공기 = 1) | 4.43 |
| GHS | 경고 · H302, H351, H400, H410 |
Naphthalene is an aromatic hydrocarbon comprising two fused benzene rings. It occurs in the essential oils of numerous plant species e.g. magnolia. Naphthalene appears as a white crystalline volatile solid with a strong coal-tar odor. The solid is denser than water and insoluble in water. Burns, but may be difficult to ignite.