Descripción
DMTD/DMcT CAS1072-71-5 (2,5-dimercapto-1,3,4-thiadiazole)
Corrosion Inhibitor/Metal Deactivator DMTD
Product Description:
As a thiodiazole derivative, DMTD/DMcT is an acronym for 2,5-dimercapto-1,3,4-thiadiazole. It is an ashless multifunctional additive in lubricants, for it can not only work as a corrosion inhibitor and metal deactivator, but also function as an EP/AW agent. So it has found wide use in coolant, water-based fluids, metalworking fluids and other lubricants. In addition, it is an important chemical intermediate for lubricant, pharmaceutical, rubber and electrochemistry industries to prepare many products.
Chemical Name: 2, 5-dimercapto-1, 3, 4-thiadiazole
Name: DMTD/DMcT
Synonyms: 2,5-dimercapto-1,3,4-thiadiazole, 1,3,4-thiadiazole-2,5-dithiol, 1,3,4-thiadiazolidine-2,5-dithione, 2,5-dimercaptothiadiazole, AI3-18635, Bismuthiol; Bismuthiol I, D2, dimercaptothiadiazole, EINECS 214-014-1, NSC 4645; PY 61H, USAF A-8354, Vanchem DMTD.
CAS NO.: 1072-71-5
EINECS NO.: 214-014-1
Appearance Cream to light yellow powder
Molecular formula C2H2N2S3
Molecular Weight 150.25
Assay, % ≥95.0%
Melting point, ℃ 153.0-165.0 ℃
Moisture, % ≤0.1%
Ash Content,% ≤0.5%
Package 25kg per drum
Usage Synthesizing other chemicals, flame and scorch retardants, cross linking halogenated polymers, Lubricating oils and greases additives and other corrosion inhibitor applications, electrode compositions, photography, adhesion improver, chemical intermediate or starting material, analytical reagent, purification and waste treatment, biocides and miscellaneous uses.