2,5-Bis(tertiary nonyldithio)-1,3,4-thiadiazole (DMTD) CAS 1072-71-5
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Product Details
Introduction
2,5-Bis(tertiary nonyldithio)-1,3,4-thiadiazole (DMTD) macromolecules contain S and N heterocyclic atoms. DMTD and its derivatives exhibit some special chemical properties. For example, the product of its reaction with mercaptan can be used as a metal deactivator in lubricating oil as an antioxidant, and can also inhibit copper corrosion. The introduction of disulfide bonds S--N bonds in the macromolecule of DMTD can enrich the polymer with extreme pressure and anti-wear properties. It is a metal deactivator and copper metal corrosion inhibitor. It is also an important chemical intermediate, and its derivatives are widely used in medicine, lubricating grease, metalworking fluids, rubber industry, etc.
Quality standard
| Item | Powder |
| Appearance | White crystalline powder |
| Initial melting point, ℃ ≥ | 162 |
| Heating loss, % ≤ | 0.50 |
| Ash content % ≤ | 0.30 |
| Sieve residue, % ≤ | 0.00 |
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