Tetrabenzylthiuram disulfide
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Product Description
Product
Tetrabenzylthiuram disulfide
CAS
10591-85-2
Formula
C30H28N2S4
Synonym
TBzTD; TETRABENZYL THIURAM DISULFIDE; TetrabenzylThiuramDisulfide(Tbztd); Thioperoxydicarbonic diamide ([(H2N)C(S)]2S2), N,N,N',N'-tetrakis(phenylmethyl)-; ; BENZYL TUADS; rubber accelerator tbztd
Typical Product Specifications
Appearance
White Powder
Melting Point
124 degC min
Loss on Drying
0.50 max
Particle Size
0.10% max (residue on 150um sieve)
Oil
1.0~2.0% content
Specific gravity
1.40
Zn Content
0.50 max
Molecular weight
544.83
Chemical Structure
Notes
Developed to replace thiurams such as Rubace TMTD where the presence of nitrosamines is of concern. The dibenzylnitrosamine is not carcinogenic according to published literature. A fast curing primary or secondary accelerator in NR, SBR and NBR applications. Be safer to process, providing longer scorch times than Rubace TMTD. May be used as retarder in the vulcanisation of polychloroprene rubber.
Class
Tetrabenzylthiuram disulfide
Product Description
Product
Tetrabenzylthiuram disulfide
CAS
10591-85-2
Formula
C30H28N2S4
Synonym
TBzTD; TETRABENZYL THIURAM DISULFIDE; TetrabenzylThiuramDisulfide(Tbztd); Thioperoxydicarbonic diamide ([(H2N)C(S)]2S2), N,N,N',N'-tetrakis(phenylmethyl)-; ; BENZYL TUADS; rubber accelerator tbztd
Typical Product Specifications
Appearance
White Powder
Melting Point
124 degC min
Loss on Drying
0.50 max
Particle Size
0.10% max (residue on 150um sieve)
Oil
1.0~2.0% content
Specific gravity
1.40
Zn Content
0.50 max
Molecular weight
544.83
Chemical Structure
Notes
Developed to replace thiurams such as Rubace TMTD where the presence of nitrosamines is of concern. The dibenzylnitrosamine is not carcinogenic according to published literature. A fast curing primary or secondary accelerator in NR, SBR and NBR applications. Be safer to process, providing longer scorch times than Rubace TMTD. May be used as retarder in the vulcanisation of polychloroprene rubber.
Class
