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Toluene diisocyanate
specifications | |
apperance | clear liquid |
apha colour, max. | 25 |
sp. Gr. (at 20c / 20c) | 1.22 0.02 |
purity (% by wt.), min. | 99.7 |
isomer content (% by wt.) | |
2, 4 tdi | 80 1 |
2, 6 tdi | 20 1 |
total acidity (ppm. By wt), max. | 40 |
hydrolyzable chlorine (ppm.by wt.), max | 80 |
total chlorine (ppm. By wt.) max. | 700 |
cas no. | 584-84-9 |
un no. | 2078 |
haz. Class | 6.1 |
imdg code page | 6269 |