Toluene 2,6-diisocyanate
Toluol-2,6-diisocyanat · 2,6-Tolueno-diisocianato · Толуол-2,6-диизоцианат · Toluen-2,6-diizosiyanat
| CAS | 91-08-7 |
|---|---|
| EC | 202-039-0 |
| UN | 2078 |
| Formula | C9H6N2O2 |
| Molar mass | 174.16 g/mol |
| LEL | 0.9 % vol |
| UEL | 9.5 % vol |
| Flash point | 132 °C |
| Relative density of the gas or vapour (air = 1) | 6.01 |
| GHS | Danger · H315, H317, H319, H330, H334, H335, H351, H412 |
Toluene 2,6-diisocyanate is a toluene meta-diisocyanate in which the isocyanato groups are at positions 2 and 6 relative to the methyl group on the benzene ring. It has a role as an allergen and a hapten. Toluene-2,6-diisocyanate is a liquid. Used in the manufacture of polyurethane foams, elastomers, and coatings; crosslinking agent for nylon 6. (EPA, 1998)