N,N-Dibutyl-1H-benzotriazole-1-methylamine
Hosea Chem® is a premier China manufacturer and global supplier of N,N-Dibutyl-1H-benzotriazole-1-methylamine (CAS 15497-45-7, Metal deactivator T551). Send Inquiry
Product Description
N,N-Dibutyl-1H-benzotriazole-1-methylamine, CAS 15497-45-7, Metal deactivator T551
Hosea Chem® is a premier China manufacturer and global exporter of high-purity N,N-Dibutyl-1H-benzotriazole-1-methylamine (CAS 15497-45-7), also known as Metal deactivator T551. T551 can be widely used in a variety of lubricating oil products; it requires a low dosage and offers high synergistic efficiency.
Product Chemical Properties
Product Name: N,N-Dibutyl-1H-benzotriazole-1-methylamine (Metal deactivator T551)
CAS No.: 15497-45-7
Molecular Formula: C15H24N4
Molecular Weight: 260.38
It is a highly efficient, high-performance additive that offers outstanding synergistic effects in inhibiting the catalytic action of metal ions on oil oxidation, enhancing the oil's oxidation resistance, and extending its service life.
Product Technical Specification
Appearance: Pale yellow or orange oily liquid
Kinematic viscosity (mm²/s): 10–14
Base number (mg KOH/g): 210–230
Flash point (°C): ≥130
Applications of N,N-Dibutyl-1H-benzotriazole-1-methylamine
Applications: T551 is widely used in various lubricants, such as turbine oils, transformer oils, gear oils, and general-purpose machine tool oils. It is effective at low dosages—typically 0.03%–0.05%—and allows for a 30%–40% reduction in the dosage of the primary antioxidant.
Product Features:
1. Excellent antioxidant properties and copper corrosion inhibition.
2. Low dosage requirement; typically added to lubricants at 0.03%–0.05%.
3. High effectiveness; demonstrates outstanding synergistic effects when combined with other antioxidants such as T501.
4. Broad application range; suitable for approximately 90% of medium- to high-grade industrial lubricants.
5. Good oil solubility.
Packaging
Packed in 200kg /Drum, 25kg/Drum
Production Capacity
21000 MT per year.
Storage Requirements
N,N-Dibutyl-1H-benzotriazole-1-methylamine should be stored a cool, dry and well-ventilated place. Keep away from direct sunlight, heat sources and moisture. Seal tightly after use.