Tetramethylthiuram Disulfide (TMTD) CAS 137-26-8

Product Introduction

Tetramethylthiuram Disulfide (TMTD) is a versatile chemical compound primarily used as a super vulcanization accelerator in the rubber industry. It provides fast curing rates without sulfur when used as a primary accelerator or can be combined with other accelerators for continuous vulcanization processes. Its effectiveness makes it a preferred choice for producing a wide range of natural and synthetic rubber products.

Physicochemical Properties

Property	Value
Product Name	Tetramethylthiuram Disulfide
CAS Number	137-26-8
Molecular Formula	C6​H12​N2​S4​
Molecular Weight	240.43 g/mol
Appearance	White or light yellow crystalline powder
Purity	≥99.0%

Applications

• Super vulcanization accelerator in the rubber industry, often combined with thiazole or other accelerators for continuous rubber material acceleration.
• Seed and soil treatment to prevent head smut in cereals and seedling damping off in various crops.
• Spray application to control certain fruit and vegetable diseases.

Packaging and Shipping

• Packing: 25KG/Bag
• Delivery: Within 5-7 working days.

Storage

Store in a cool, dry, well-ventilated area away from direct sunlight and moisture. Keep containers tightly sealed. It is sensitive to heat and moisture, which can cause it to decompose. Avoid contact with strong acids, alkalis, and oxidizing agents.