WESTCO™ TIBTD Accelerator Tetraisobutylthiuram Disulfide CAS# 3064-73-1

WESTCO™ TIBTD is a fast curing primary or secondary accelerator in NR, SBR, and NBR. It is used as a replacement for TMTD and TETD when nitrosamine generation is of concern.


Appearance: White to cream powder
*Heat Loss

0.5% Max.

*Melting Point

65 ºC Min.


0.5% Max.

*Sieve residue, 100 mesh

0.1 Max.

Specific Gravity


*Actual tech data / technical data values reported on Certificate of Analysis

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  • Western Reserve Chemical
  • 4837 Darrow Road
  • Stow, OH 44224

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