Description

Ethyl Ziram CAS NO 14324-55-1 is a zinc-based dithiocarbamate compound widely recognized as a highly effective ultra-accelerator and vulcanization activator in the rubber industry. Its primary value lies in significantly improving the efficiency of the sulfur vulcanization process, leading to enhanced physical properties and reduced production cycle times for rubber products. This chemical is essential for manufacturers in the tire, automotive parts, and industrial rubber goods sectors seeking to optimize their formulations for superior performance and cost-effectiveness.

Application

• Rubber Vulcanization Ultra-Accelerator: Primary use for accelerating sulfur vulcanization in natural and synthetic rubber compounds, improving cross-linking efficiency.
• Tire Manufacturing: Used in the production of tire treads, sidewalls, and other components to enhance durability, elasticity, and heat resistance.
• Technical Rubber Goods: Formulated into industrial hoses, conveyor belts, seals, and gaskets to achieve optimal mechanical properties.
• Foamed Rubber Products: Acts as an activator in the production of expanded and sponge rubber materials.
• Agricultural Chemical Intermediary: Serves as a key intermediate or precursor in the synthesis of certain fungicides and pesticides.
• Polymer Stabilization: Functions as a secondary stabilizer or antioxidant in specific polymer systems to prevent degradation.

Basic Information

Product Name	Ethyl Ziram
CAS No.	14324-55-1
Molecular Formula	C12H24N2S4Zn
Molecular Weight	398.0 g/mol
Synonyms	Zinc diethyldithiocarbamate; Bis(diethyldithiocarbamato)zinc; Ethylzinc dithiocarbamate; Ziram, ethyl-; Ethyl Ziram; ZDC; ZDEC; Accelerator ZDEC; Vulcacure ZDEC; Vulkacit LDA
EINECS	238-270-9

Quality Control

Our Ethyl Ziram is manufactured under strict quality management systems to ensure batch-to-batch consistency and reliability. Each lot undergoes comprehensive analytical testing, including assay, identification, and impurity profiling, to meet the stringent requirements of the rubber and chemical industries. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting key parameters such as purity, zinc content, and melting range.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong oxidizing agents, acids, and heat sources to maintain product integrity and shelf life.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms
Assay (Zinc content)	Min. 16.0 %
Melting Point	172 - 182 °C
Loss on Drying	Max. 0.5 %
Residue on Ignition (Sulfated Ash)	Max. 0.5 %
Particle Size (Typical, 95% passing)	100 mesh

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.