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4-Vinyltoluene
4-Methylstyrol · 4-ビニルトルエン · 4-vinyltolueen · 对甲基苯乙烯 · 4-Metilstiren
| CAS | 622-97-9 |
|---|---|
| EC | 210-762-8 |
| UN | 1993 |
| Formula | C9H10 |
| Masa molară | 118,18 g/mol |
| Punctul de inflamabilitate | 47,5 °C |
| Temperatura de autoaprindere | 515 °C |
| Clasa de temperatură | T1 |
| Densitatea relativă a gazului sau a vaporilor (aer = 1) | 4,08 |
| GHS | Pericol · H226, H304, H315, H319, H332, H335, H411, H412 |
4-Methylstyrene is a member of styrenes. P-methylstyrene appears as a clear colorless liquid with an aromatic odor. Usually shipped with an inhibitor such as tert-butyl catechol added May polymerize if contaminated or subjected to heat. If polymerization takes place inside a closed container, the container may rupture violently.