Knowde Enhanced TDS
Identification & Functionality
- Chemical Family
- Chemical Name
- Fluids & Lubricants Functions
- Technologies
- Product Families
- Chemical Structure
Tris(2, 4-di-tert-butylphenyl)phosphite
Features & Benefits
- Fluids & Lubricants Features
- Advantages
- Synergistic with primary antioxidants (i.e. SperseStab® 1010 or SperseStab® 1077)
- Compatible with a wide range of organic substrates
- Improvement of process and high temperature stability
- Protects polymers from chain scission and crosslinking
Applications & Uses
Properties
- Typical Properties
| Value | Units | Test Method / Conditions | |
| Melting Point | 183 - 187 | °C | — |
| Assay | min. 99 | % | — |
| Density (at 20°C) | 1.03 | g/m³ | — |
| Vapor Pressure | 1 x 10⁻¹⁰ | mm Hg | — |
| Transmittance (425 nm) | min. 97 | % | — |
| Transmittance (500 nm) | min. 98 | % | — |
| Volatiles | max. 0.3 | % | — |
| Molecular Weight | 647 | g/mol | — |
| Acid Number (KOH) | max. 0.3 | mg/g | — |
| Free 2,4 DTBP | max. 0.2 | % | — |
Regulatory & Compliance
- Chemical Inventories
Storage & Handling
- Shelf Life
- 2 Years
- Storage Condition
Containers should be kept tightly closed when not in use and stored in a cool, dry place.