
Dipentene / (±)-limonene CAS No.: 138-86-3
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Category:Biochemical Materials Own Brand:MT /MOQ:100KG /From China/ B2B only.
Introduction
DIPENTENE / (±)-LIMONENE
CAS No.: 138-86-3
Molecular Formula: C₁₀H₁₆
Molecular Weight: 136.23 g/mol
1. BASIC PROPERTIES
| Parameter | Specification |
|---|---|
| Appearance | Colorless to pale yellow liquid |
| Purity | ≥95.0% |
| Density (20°C/4°C) | 0.750–0.860 g/mL |
| Refractive Index (20°C) | 1.420–1.450 |
| Initial Boiling Point | ≥150.0°C |
| Boiling Range | 165°C–190°C (≥95% volume) |
2. APPLICATIONS
- Industrial:
- Solvent for resins, paints, and adhesives
- Raw material for synthetic rubber production
- Fragrance:
- Intermediate for terpene-based fragrances
- Citrus flavoring agent in food and cosmetics
- Chemical Synthesis:
- Starting material for carvone and other derivatives
3. PACKAGING & STORAGE
| Form | Options |
|---|---|
| Packaging | 25 kg/drum, 175 kg/drum |
| Storage | – Ventilated, cool (<25°C), dry area |
| Special Notes | – Separate from oxidizers |
| – Avoid prolonged storage (polymerization risk) |
4. SAFETY & HANDLING
- Flash Point: ~45°C (flammable liquid)
- GHS Classification:
- H226: Flammable liquid and vapor
- H315+H317: Skin irritant/may cause allergic reaction
- H411: Toxic to aquatic life (long-lasting effects)
- Precautions:
- Ground containers during transfer
- Use explosion-proof equipment
5. REGULATORY COMPLIANCE
- NFPA Rating: Health 1 | Flammability 2 | Reactivity 0
- Transport: UN 2052 (Class 3 Flammable Liquid)
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