Product name: Dimethyl Thio-Toluene Diamine; DMTDA
Molecular formula: C9H14N2S2
CAS NO.: 106264-79-3
Molecular weight: 214.36
Structure:
TDS:
|
Item |
Index |
| Appearance | Light yellow to yellow transparent liquid |
| odor | Amine-like |
| Content of total Diamine | 99%min |
| Dimethylthiotoluenediamine | 95%min |
| Monomethylthiotoluenediamine | 4%max |
| Trimethylthiotoluenediamine | 1%max |
| TDA content | 0.1%max |
| Color, Gardner color scale | 2-8 |
| Amine value (mgKOH / g) | 520-540 |
| Moisture (%) | 0.1%max |
Uses: DMTDA is new-model polyurethane elastomer curing cross-linking agent, which has two kinds of isomers, mixture of 2,4- and 2,6-DMTDA (proportion is about 77~80/17~20). Compared with common MOCA, it is lower-viscosity liquid at normal temperature, it has features such as low temperature operation and low dosage, etc.
Packing: 200KG / iron drum(16MT/20’FCL);1000KG/IBC(18MT/20’FCL) or 23MT/ISOTANK
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