Tetrabenzylthiuram disulfide
Product Description
| Product | Tetrabenzylthiuram disulfide |
| CAS | 10591-85-2 |
| Formula | C30H28N2S4 |
| Synonym | TBzTD, TETRABENZYL THIURAM DISULFIDE, rubber accelerator tbztd, BENZYL TUADS, TetrabenzylThiuramDisulfide(Tbztd), Thioperoxydicarbonic diamide ([(H2N)C(S)]2S2), N,N,N',N'-tetrakis(phenylmethyl)- |
Typical Product Specifications
| 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 |
| Appearance | White Powder |
| 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 | Synthetic Rubber Ingredients |
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