1-Methylnaphthalene
1-Methylnaphthalin · 1-μεθυλοναφθαλίνιο · ۱-متیلنفتالین · 1-méthylnaphtalène · 1-metil-naftalin · 1-メチルナフタレン · 1-methylnaftaleen · 1-metylonaftalen · 1-Metilnaftaleno · 1-metilnaftalină · 1-Metilnaftalen · 1-甲基萘
| CAS | 90-12-0 |
|---|---|
| EC | 201-966-8 |
| UN | 3082 |
| Formula | C11H10 |
| Molar mass | 142.2 g/mol |
| Flash point | 94 °C |
| Autoignition temperature | 529 °C |
| Temperature class | T1 |
| Relative density of the gas or vapour (air = 1) | 4.91 |
| GHS | Danger · H302, H304, H411 |
1-methylnaphthalene is a methylnaphthalene carrying a methyl substituent at position 1. It has a role as a carcinogenic agent and a plant metabolite. Methylnaphthalene appears as bluish-brown oil or a clear yellow liquid. Coal tar or mothball odor. (NTP, 1992)