TTA derivatives CAS:94270-86-7

What is TTA Derivatives CSAIL 3900？

CSAIL 3900 is an oil soluble liquid triazole metal deactivator developed by FansChem, with core component methyl benzotriazole (TTA) derivatives (CAS No.: 94270‑86‑7). It is yellow transparent liquid with ultra low water content and high nitrogen content, showing excellent miscibility with various base oils.

This additive can chelate and precipitate metal ions in lubricant systems, block metal ion catalytic oxidation, and form dense protective films on multiple non ferrous metal surfaces to restrain electrochemical corrosion. It provides reliable passivation protection for copper, copper alloys, cadmium, cobalt, silver and zinc. It delivers obvious synergistic antioxidation effect when matched with all kinds of antioxidants, and achieves ideal passivation performance at ultralow dosage, widely applicable to all lubricating oils and greases.

Standard packaging adopts 50 kg plastic drums and 180 kg steel drums, which need to be stored in cool, dry and ventilated warehouses.

Key typical indicators: density 0.95 g/cm³ (20 ℃), 40 ℃ viscosity 78.0 mm²/s, base number 140.0 mgKOH/g, open flash point 171.0 ℃, water content 0.04 %, nitrogen content 14.1 %.

Features of TTA Derivatives CSAIL 3900

• Multimetal comprehensive anticorrosion protection Effectively protect copper, copper alloy, cadmium, cobalt, silver, zinc and other nonferrous metal parts, avoid discoloration and electrochemical corrosion inside lubrication systems.

• Metal ion chelation & antioxidation inhibition Precipitate catalytic metal ions to eliminate oil oxidation acceleration sources, greatly extend the service cycle of finished lubricants.

• Ultralow effective dosage Only 200–500 ppm addition can reach excellent passivation effect, minimize interference with other additive components and optimize formula cost.

• Strong antioxidant synergistic performance Perfect compound matching with phenolic and amine antioxidants, significantly improve the longterm oxidation stability of lubricating oil systems.

• Outstanding oil solubility Fully miscible with mineral oil, PAO and ester synthetic base oils, no turbidity or precipitation after blending into formulas.

• High flash point & stable thermal performance Open flash point up to 171 ℃, maintain stable passivation performance under hightemperature continuous operation of mechanical equipment.

• Convenient liquid feeding operation Lowviscosity yellow transparent liquid, direct pumping addition without heating pretreatment during production batching.

Functions of TTA Derivatives CSAIL 3900

• Metal ion chelating passivation: Chelate harmful catalytic metal ions in lubricants and remove metalcatalyzed oxidation paths; form compact protective films on nonferrous metal surfaces to suppress electrochemical corrosion and metal surface discoloration.

• Antioxidant synergism: Work synergistically with phenolic, aminetype antioxidants to retard baseoil oxidative degradation, reduce sludge and sediment formation.

• Multimetal anticorrosion: Provide reliable anticorrosion and passivation for copper, copper alloys, cadmium, cobalt, silver and zinc components in lubrication circuits.

• Formulation compatibility: Good compatibility with base oils and common lubricant additives; exert target effect at low addition level without disrupting overall formula performance.

Applications of TTA Derivatives CSAIL 3900

Automotive lubricating products

Engine oil, transmission fluid, axle oil and supporting automotive greases, protect copper, silver and zinc alloy parts in vehicle engines, gearboxes and hydraulic systems.

Industrial lubricating products

Industrial gear oil, hydraulic oil, circulating oil, bearing grease and multipurpose industrial greases, solve multimetal corrosion and oil aging problems of longrunning industrial equipment.

Metalworking fluids

Oil based cutting oil, semisynthetic metalworking fluid, prevent copper, cobalt and zinc alloy work‑pieces from corrosion during machining and storage.

Price of TTA Derivatives CSAIL 3900

The price of TTA Derivatives CSAIL 3900 changes based on product grade, order volume and the supplier's pricing policy. To obtain accurate quotation details, kindly reach out to a trusted supplier or manufacturer directly. When assessing total costs, take note of its prominent advantages TTA Derivatives CSAIL 3900 enhances protection, performance and equipment reliability even at relatively low treat rates. This cost saving feature makes it a worthwhile investment to sustain operational efficiency, reduce maintenance workload and extend the service life of machinery parts under severe working conditions. If you are sourcing TTA Derivatives CSAIL 3900 or would like to acquire further technical data, please do not hesitate to contact FansChem.

TTA Derivatives CSAIL 3900 FAQ

Q1: What is CSAIL 3900 and its main chemical composition?

A: CSAIL 3900 is an oil‑soluble liquid triazole‑based metal deactivator developed by FansChem. Its active component is methyl benzotriazole (TTA) derivatives with CAS No. 94270‑86‑7. It features high nitrogen content and ultra‑low water content for stable lubricant formulation performance.

Q2: What are the key physical‑chemical properties of CSAIL 3900?

A: It is yellow transparent low‑viscosity liquid at ambient temperature. Typical indicators: density 0.95 g/cm³ (20℃), 40℃ viscosity 78.0 mm²/s, base number 140.0 mgKOH/g, open flash point 171.0℃, water content 0.04 %, nitrogen content 14.1 %. It shows excellent miscibility with mineral oil, PAO and ester synthetic base oils.

Q3: What benefits does CSAIL 3900 bring to lubricant formulations and what is its recommended dosage?

A: It provides multi‑metal passivation protection for copper, copper alloys, cadmium, cobalt, silver and zinc, chelates catalytic metal ions and delivers strong synergistic antioxidant effect with phenolic and amine antioxidants. The typical treat rate is 200‑500 ppm. Lab compatibility test is strongly required before formal blending into finished products.

Q4: What end‑use products is CSAIL 3900 suitable for?

A:CSAIL 3900 applies to a wide range of lubricants and greases: automotive lubricants including engine oil, transmission fluid, axle oil and automotive greases; industrial lubricants such as gear oil, hydraulic oil, circulating oil and bearing greases; oil‑based cutting oils and selected semi‑synthetic metalworking fluids.

Q5: What are packaging and storage requirements for CSAIL 3900?

A: Standard packaging includes 50 kg plastic drums and 180 kg steel drums. Store in a cool, dry and well‑ventilated warehouse. Keep drums tightly sealed and away from direct heat sources to maintain stable product performance.

Q6: What handling safety notes should I follow and where can I get TDS / SDS or quotation?

A: Avoid direct contact with skin, eyes and clothing. Follow standard industrial hygiene practices; always refer to official SDS/MSDS for full safety guidance. For complete TDS, SDS or commercial quotation, please contact FansChem technical‑sales team directly.