Qingdao Exceed Fine Chemicals Co.,Ltd
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Toluene diisocyanate 100
1. DESCRIPTION
It contains more than 98% of 2,4-toluene diisocyanate. It is mainly used in the cast elastomers and the paint/coatings industries.
2. PRODUCT SPECIFICATION
| Items | T-100 |
| Purity (%) | Min. 99.7 |
|
Isomer Ratio 2,4- toluene diisocyanate (%) 2,6- toluene diisocyanate (%) |
Min. 98 |
| Acidity (as HCl, ppm) | Max. 20 |
| Hydrolyzable chloride (ppm) | 100±20 |
| Total chloride (ppm) | Max. 180 |
| Color (APHA) | Max. 20 |
3. PHYSICAL PROPERTIES
| Molecular Weight | 174.2 |
|
Viscosity at 25℃ cps at 50℃ cps at 100℃ cps |
3.10 1.74 0.70 |
| Specific Gravity at 25℃ | 1.22 |
| Boiling Point (℃ @ 760mmHg) | 251 |
| Flash Point (℃) | 135 |
| Melting Point (℃) T-100 | 21.5 ∼ 23.5 |
| Vapor Pressure (mmHg at 25℃) | 0.03 |
| Vapor Density (air=1) | 6.0 |
4. SHIPPING INFORMATION
20,000- liter tank trucks and 250 kg non-returnable steel drums.