2,5-Dimercapto-1,3,4-thiadiazole
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Molecular Structure
Detailed Description
ACTOR-DMTD (Lubricating Oil Metal Activator)
Chemical Name: 2,5-dimercapto-1,3,4-thiadiazole
English name: 2,5-Dimercapto-1,3,4-thiadiazole;
Business name: DMTD
Structural formula:
CAS: 1072-71-5
EINECS Number: 214-014-1
Molecular formula: C2H2N2S3
Molecular weight: 150
Test results:
Data (date)
Item (lot, No) 0035
Date production 2011.05.24
Appearance White or ligte yellow powder/original white powder
Content (assy)%>99
Fineness (320 mesh pass rate)% (detail) > 99
Melting point (m, p)%,% 158-163 C
Moisture (w, c) less than 0.50
Ash (%) less than 0.30
Purpose:
Metal deactivator synthesized from DMTD can be used as antioxidant in lubricating oil and inhibit copper corrosion. S-N bond of disulfide bond is introduced into the macromolecule of DMTD, which can enrich the anti-wear property of polymer under extreme pressure. Secondly, DMTD can also be used as anode of battery in electrochemistry. DMTD and non-ferrous metal reaction can be used as color reagent. Secondly, derivatives of DMTD can also be used. The curing crosslinking of halogenated compounds can be used as a curing agent for halogenated rubber and also has a wide range of applications in medicine.
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