C20-24 Linear Alkyl Benzenes
Paint chemicals 2025-03-24
CAS No. 156105-29-2
Content 99%
Packing 170kg/drum 850kg/IBC
Fundamental Chemical Properties
| Property | Specification |
|---|---|
| Chemical Name | C20-24 Linear Alkyl Benzenes |
| CAS No. | 156105-29-2 |
| Molecular Formula | C₂₆H₄₆ to C₃₀H₅₄ |
| Appearance | Clear, colorless to pale yellow liquid |
| Density (20°C) | 0.85-0.87 g/cm³ |
| Boiling Point | 350-400°C |
| Viscosity (25°C) | 50-100 cSt |
Key Functional Properties & Applications
| Function | Application |
|---|---|
| Surfactant Intermediate | Heavy-duty detergent production |
| Lubricant Base Stock | Industrial lubricants |
| Plasticizer | PVC and rubber formulations |
| Solvent | Specialty chemical processing |
| Emulsifier | Agricultural formulations |
Safety & Handling Guidelines
| Parameter | Requirement |
|---|---|
| Flash Point | >150°C (PMCC) |
| Skin Contact | Mild irritant (use gloves) |
| Eye Contact | Rinse immediately with water |
| Storage Conditions | Tightly sealed, away from oxidizers |
| Environmental Impact | Slow biodegradation |
Summary
This high molecular weight linear alkyl benzene fraction is characterized by its excellent thermal stability and surface-active properties, making it particularly valuable for heavy-duty industrial applications. The C20-24 carbon chain length provides optimal balance between solubility and hydrophobic character.
