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2, 5-di (t-nonyldithio) - 1, 3, 4-thiadiazole

Estimate pricing$ 3 – $ 400Est. category range
AvailabilityIn stock
CAS Number89347-09-1
Chemical Name2,5-Bis(tert-nonyldithio)-1,3,4-thiadiazole
Alternate NamesAmoco 158; Mobilad C 610
AppearanceYellow-brown transparent liquid

Products Description

Metal deactivator TH-571 (thiadiazole derivatives) Cas; 89347-09-1 Chemical name: 2,5-Bis (tert-nonyldithio) -1,3,4-thiadiazole English name: 2,5-Di (t-nonyldithio) - 1,3,4-thiadiazole; Foreign business names: Amoco 158; Mobilad C 610 Product Description: This product is an upgraded substitute of T56 1, a traditional thiadiazole derivative. The sulfur content can reach more than 31%. The metal deactivator TH571 is a yellow-brown transparent liquid made from thiadiazole and long molecular chain mercaptan by introducing S and N heteroatoms with anti-wear activity into the main chain of macromolecule and through complex oxidative coupling reaction. The product has excellent oil solubility, Metal Deactivation characteristics, extreme pressure and wear resistance, oxygen resistance, corrosion resistance and the ability to reduce metal activity. Compared with the traditional thiadiazole derivative T561, the modified thiadiazole derivative TH571 has better oil solubility and can form a complete protective film on the surface of copper. The protective film has better corrosion inhibition effect on copper. It is widely used as metal deactivator in automobile engine oil, gear oil and metal cutting fluid, extreme pressure antiwear agent in lubricating oil, and can significantly inhibit the corrosion of copper. The corrosiveness of sulphide produced in lubricating oil during use is an excellent antioxidant. It is used as bearing preservative, antiwear agent and metal deactivator in antiwear hydraulic oil, cryogenic hydraulic oil, steam turbine oil and gasoline engine oil. It is used as extreme pressure agent, bacteria and oxidation inhibitor in emulsifier, and as antioxidant in internal combustion engine oil. It is characterized by low dosage and high performance. It is used in oil products to form a protective film by interacting with non-ferrous metal surface. It can effectively prevent the corrosion of metal caused by active sulfur and acidic substances produced by oxidation in additives. At the same time, it also inhibits the catalytic oxidation of metals and metal ions on oil products and makes them lose active particles. Physical property index: Inspection Items, Standard Indicators, Inspection Results Appearance: yellowish transparent liquid; yellowish transparent liquid Sulfur content,%> 30% 31.0% Acid value mgKOH/g < 14 10 Chromaticity Pt-CO < 100 90 Moisture (w, c)% less than 0.01 0.005 Copper sheet corrosion grade I Packaging: 30L/barrel, 200L/barrel Shelf life: sealed at room temperature for 12 months

Product Categories

Industrial Chemicals

Products Specification

CAS Number89347-09-1
Chemical Name2,5-Bis(tert-nonyldithio)-1,3,4-thiadiazole
Alternate NamesAmoco 158; Mobilad C 610
AppearanceYellow-brown transparent liquid

Supplier information

Basic member

Yantai Heng Nuo Chemical Technology Co., Ltd

China

Business type - Contact Seller

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Buy Online Wholesale 2, 5-di (t-nonyldithio) - 1, 3, 4-thiadiazole from Supplier & Exporter in

2,5-Di(t-nonyldithio)-1,3,4-thiadiazole is a thiadiazole-derivative metal deactivator designated TH-571, with CAS number 89347-09-1. It is a yellow-brown transparent liquid containing more than 31 percent sulfur. The product is made by introducing S and N heteroatoms with anti-wear activity into the main chain of a macromolecule and through a complex oxidative coupling reaction. It offers oil solubility, metal deactivation, extreme-pressure and anti-wear performance, oxidation resistance and corrosion inhibition, particularly on copper surfaces. Compared with traditional thiadiazole derivative T561, it provides better oil solubility and forms a more complete protective film on copper. Applications include automotive engine oils, gear oils, metal cutting fluids, hydraulic oils, turbine oils, gasoline engine oils and emulsifiers. It functions as a metal deactivator, extreme-pressure antiwear agent, antioxidant, bearing preservative and bacteria inhibitor at low dosage.

Import Wholesale 2, 5-di (t-nonyldithio) - 1, 3, 4-thiadiazole for Your Business Needs

At Global Trade Plaza, we understand that quality is paramount in the B2B sector. As updated by the seller, the 2, 5-di (t-nonyldithio) - 1, 3, 4-thiadiazole is manufactured to meet rigorous industry standards, ensuring reliability and performance for your business operations. Designed with businesses in mind, the product offers outstanding end user experience. As your business grows, so do your needs, hence it is designed to scale with you, offering flexible solutions that adapt to changing demands. Explore more such product varieties from sellers, suppliers, manufacturers and exporters at our website. You can even import or export 2, 5-di (t-nonyldithio) - 1, 3, 4-thiadiazole or connect with global Importers and Exporters online.

About Supplier

Yantai Heng Nuo Chemical Technology Co., Ltd is a premier leather products export company, established in 2010 and based in China. With a decade of experience, Yantai Heng Nuo Chemical Technology Co., Ltd has built a reputation for delivering high-quality leather goods to clients across the globe. The company specializes in a wide range of leather products, including bags, wallets, belts, and custom leather accessories, all crafted with precision and attention to detail. Leveraging advanced manufacturing techniques and stringent quality control processes, Yantai Heng Nuo Chemical Technology Co., Ltd ensures that each product meets the highest standards. The company’s commitment to excellence, timely delivery, and customer satisfaction has made it a trusted name in the international market.Yantai Heng Nuo Chemical Technology Co., Ltd continues to expand its global footprint, exporting its superior leather products to various countries, while maintaining strong relationships with clients worldwide.

Supplier Details for 2, 5-di (t-nonyldithio) - 1, 3, 4-thiadiazole

Established - 16 Oct, 2026
Business Type - Contact Seller
Deals in Product Type - Industrial Chemicals
Country - China

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Yantai Heng Nuo Chemical Technology Co., Ltd, a reliable B2B trader from China, dispatches 2, 5-di (t-nonyldithio) - 1, 3, 4-thiadiazole primarily through the port at China. Packaging types (e.g., bulk, custom, eco-friendly) and estimated pricing may vary based on order volume and destination. To get detailed logistics and pricing information, reach out via the Inquire Now button or Sign Up for direct supplier interaction.