Antioxidant BX AO L01

Chemical Name:

Product Name: P, P’-DIOCTYLDIPHENYLAMINE

Other name N,N-Bis(octylphenyl)amine

CAS 26603-23-6

Molecular Formula: C28H43N

Molecular Weight: 393.65

 

Features

  1. Extremely low volatility, no evaporation loss during use.
  2. General-purpose, highly effective antioxidant to prevent oxidation of a wide range of mineral oil and synthetic oil-based lubricants in high-temperature environments.
  3. Controls sludge formation at extremely high temperatures, keeping equipment clean.
  4. High-purity product, less prone to discoloration than other diphenylamine derivatives. Due to its unique performance advantages, BX AO L01 is specifically used in aircraft engine oils to meet various requirements. Furthermore, due to its extremely low volatility, ST-01 outperforms many other alkylated diphenylamine products in high-temperature greases.

 

Properties

Appearance: White to yellow solid

Nitrogen content: 3.4%

Melting point: >98℃

Volatility (TGA): Very low (>300°C with 10% weight loss)

Density, 15℃: 1.1 g/cm³

Solubility:

Mineral oil: >5%

Esters: >5%

Water: <10 ppm

 

Synonyms:

 BASF Irganox  L01

Synergistic Effect:

The performance of L01 can be further enhanced when used in combination with phenolic antioxidants such as BX AO 1135 and copper deactivators.

When used in combination with phenyl-α-naphthylamine, the synergistic effect optimally controls sludge formation.

Note: The color of pure L01 or lubricants blended with L01 may darken if exposed to direct sunlight or stored for extended periods. This is a result of the product’s antioxidant activity and has no impact on product performance. In fact, this is a typical phenomenon for diphenylamine products, while L01 exhibits a relatively lower discoloration trend.

Recommended Dosage:

Synthetic and mineral oil-based lubricants: 0.1-2%

Turbine and compressor oils: 0.1-2%

Engine oils: 0.1-2%

Industrial and vehicle gear oils: 0.1-2%

Power transmission fluids: 0.1-2%

Handling and Safety: 

Handling: Follow good industrial practices and avoid unnecessary human contact. Store the product in a cool, dry, and well-ventilated place to prevent moisture absorption; keep away from fire, heat sources, strong vaporizing agents, and reducing agents. Recommended use within 12 months.

Package:

25kgs per carton.