0102030405
Hot Selling High Quality CAS 98-73-7 4-Tert-Butylbenzoic Acid/Ptbba
Properties
• Vapor Pressure: 0.0015mmHg at 25°C
• Melting Point: 162-165 °C(lit.)
• Boiling Point: 283.3 °C at 760 mmHg
• Flash Point: 134.9 °C
• Refractive Index: 1.5201 (estimate)
• Storage Temp.: Store below +30°C.
• Density : 1.056 g/cm3
• Solubility.: 12.6g/L
• PSA: 37.30000
• PKA: 4.38(at 25℃)
• Appearance: white to slightly yellow flakes
• LogP: 2.68230
• Exact Mass: 178.099379685
Specification
Item |
Specification | |
| Content |
≥99%
|
|
| Acid Value (mgkoh/g) | 312-315 | |
| Meiting Point(℃) | 164-167 | |
| Water |
≤0.1%
|
|
| Ash Content | ≤0.01% |
|
| Iron Content | ≤3ppm | |
| Hazen |
≤20
|
|
Products Usage
Organic synthesis intermediates. Used for producing alkyd resin modifiers, cutting oil, lubricant additives, polypropylene nucleating agents, stabilizers. Using this product to improve the performance of alkyd resin and enhance its initial gloss, color tone, and durability, it has excellent resistance to chemicals and soap water. Using this product's amine salt as an oil additive can improve working performance and rust prevention. When used as a stabilizer, its barium salt, sodium salt, zinc salt, etc. are used.
Package And Storage
Package:
25kg/carton drum or as your requirements.
Remark: Chemical composition and size can be optimized by the customers' requirements
Storage:
Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.
Safety Protection
Precautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.