Tetramethyl thiuram disulfide

ISO Certification

Product Description

ProductTetramethyl thiuram disulfide
CAS137-26-8
FormulaC6H12N2S4
SynonymTMTD, TT, TMT, Thioperoxydicarbonic diamide ([(H2N)C(S)]2S2), N,N,N',N'-tetramethyl-

Typical Product Specifications

Density1.29 (20 c)
Slightly Solublein carbon disulfide
AppearanceWhite or Light grey powder, oil treated, granular form
Content=< 0.40 (Heating Loss)
Ash Content=<0.30%
Particle Size=< 0.10 (63um sieve)
Oil1.0~2.0% (Content)
Melting Point=>142
Vapor Pressurenegligible r.t.
Insolubilityin water, dilute alkali, gasoline
Odorchar. odor
Molecular weight240.44
Flash Point(cc) 89 c
Solubilityacetone, alcohol, benzene, ether, chloroform, oxygenated and chlorinated solvs.
Boiling Point129 c (20 mm)
Chemical StructureChemical Structure
NotesTMTD can be used as a single accelerator, as a secondary accelerator or as a sulfur donor in most sulfur-cured elastomers, heat aging and compression set resistance.
ClassSynthetic Rubber Ingredients, Toxic Release Inventory (TRI) Chemicals
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