2,2'-DITHIOBIS(BENZOTHIAZOLE)

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Product Description

Product2,2'-DITHIOBIS(BENZOTHIAZOLE)
CAS120-78-5
FormulaC14H8N2S4
SynonymMBTS, DM, Dibenzothiazole Disulfide, Benzothiazole, 2,2'-dithiobis-

Typical Product Specifications

Density1.50
Sparingly Solublein org. solvs.
Melting Point165.0%
Loss on Drying<0.40
Assay>97.0%
AppearanceWhite or light yellow powder
Ash Content<0.40
Freezing Point>0.10
Insolubilityin water
Odorgray-wh. to cream powd. or pellets, sl. odor
Molecular weight332.48
Flash Point(coc) 271 c
Chemical StructureChemical Structure
NotesModerately fast cures in NR, IR, SBR, NBR, EPDM, IIR. Can be used alone as delayed action accelerator, normally with accelerators of guanidines & thiurams. Also used in a wide range of general purpose rubbers. Non-staining/non-discoloring in "white" stocks; acts as a plasticizer/retarder in polychloroprene rubber. Mainly used in manufacture of tires, tubes, shoes, rubber cloth and other technical rubber goods, especially those special-shaped products demanding high intensity. Exhibits better scorch safety than MBT. Non-staining/non-discoloring in light-color or colorful stocks. However, because of the bitterness of the product after vulcanization, it is not recommended to apply it to beverage and food containers.
ClassSynthetic Rubber Ingredients
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