Citral CAS No.:5392-40-5
Biochemical Materials 2025-03-18
CITRAL
CAS No.: 5392-40-5
Molecular Formula: C₁₀H₁₆O
Molecular Weight: 152.24 g/mol
1. BASIC PROPERTIES
| Parameter | Specification |
|---|---|
| Appearance | Colorless to pale yellow liquid |
| Odor | Lemon-like (terpenic) |
| Density (20°C) | 0.885–0.891 g/mL |
| Purity (GC) | ≥96.0% |
2. APPLICATIONS
- Flavor & Fragrance:
- Key component in citrus, cherry, and plum flavors
- Used in soaps, detergents, and perfumes
- Chemical Synthesis:
- Precursor for violet ketones, geraniol, and citronellol
- Manufacture of vitamins A and E
- Pharmaceuticals:
- Intermediate in chlorophyll alcohol production
3. PACKAGING & STORAGE
| Form | Options |
|---|---|
| Packaging | 25 kg/barrel, 200 kg/barrel |
| Storage | – Cool (<25°C), dry, ventilated |
| Special Notes | – Flammable liquid |
| – Protect from light/air |
4. SAFETY & HANDLING
- Flash Point: ~92°C (combustible)
- GHS Classification:
- H315+H317: Skin sensitizer
- H319: Eye irritant
- Precautions:
- Use explosion-proof equipment
- Avoid contact with oxidizers
5. REGULATORY COMPLIANCE
- FEMA GRAS: 2303
- IFRA: Approved for fragrances
- Transport: Non-hazardous (normal conditions)
