CAS · 13877-91-3
Product Overview
3,7-Dimethylocta-1,3,6-Triene丨CAS 13877-91-3 , is a naturally occurring monoterpene found in the essential oils of various plants, such as hops, lemongrass, bay, thyme, and cannabis. It is a colorless, oily liquid with a pleasant, herbal, balsamic, and mildly peppery aroma and is widely used in the flavor, fragrance, and pharmaceutical industries.
Product Specifications
| Appearance | Colorless to yellowish liquid |
|---|---|
| Ocimene (Trans) | 70.0% min |
| Ocimene (Cis) | 20.0% min |
| Odor | Floral fragrance with orange blossom scent |
| Flash Point | 57 °C / 135 °F |
| Refractive Index (20 °C) | 1.4790 - 1.4950 |
| Relative Density (20 °C/20 °C) | 0.8030 - 0.8200 |
Applications
1. Fragrance and Perfume Industry
Used as an intermediate in the production of synthetic fragrances such as:
Linalool
Geraniol
Nerol
Citral
Acts as a precursor in the synthesis of floral, citrusy, or woody aroma compounds.
It can also be incorporated directly in fragrance formulations to impart a fresh, green note.
2. Flavoring Agent
Approved by FDA and other regulatory bodies as a flavor additive in food and beverages.
Provides clove-like, spicy, and balsamic notes; often used in:
Baked goods
Chewing gum
Beverages
Candy
3. Pharmaceuticals and Natural Products
3,7-Dimethylocta-1,3,6-Triene has demonstrated anti-inflammatory, analgesic, sedative, and antioxidant properties in various preclinical studies.
Studied for its role in enhancing drug permeability across the blood-brain barrier and synergistic effects with cannabinoids in medicinal cannabis formulations.
Sometimes used in herbal medicines for muscle relaxation and pain relief.
4. Polymer and Chemical Synthesis
Serves as a building block in the manufacture of terpenoid polymers, resins, and synthetic rubber additives.
May be used in green chemistry approaches as a renewable bio-based hydrocarbon feedstock.
5. Cannabis Industry
One of the dominant terpenes in cannabis, contributing to the aroma profile and entourage effect.
Believed to influence the sedative or relaxing effects of certain cannabis strains.
Used in terpene blends for vape products, topicals, and edibles.
Benefits
1. Naturally Derived
Extracted from plant essential oils via distillation or biosynthesis, making it appealing for natural and eco-friendly product lines.
2. Aromatic Versatility
Functions both as a standalone scent and as a precursor for complex aroma chemicals.
Its mild and pleasant aroma profile allows blending into a wide range of fragrance categories.
3. Biological Activity
Reported health-related effects (in research settings) include:
Anti-inflammatory
Antinociceptive (pain-reducing)
Muscle relaxant
Sedative actions
Potential for therapeutic applications is under exploration.
4. Industrial Utility
Readily polymerizable, offering utility in resin and material science.
Compatible with green chemistry initiatives due to its renewable plant origin.
Conclusion
3,7-Dimethylocta-1,3,6-Triene丨CAS 13877-91-3 is a multifunctional monoterpene with wide-reaching applications in cosmetics, flavorings, pharmaceuticals, and polymer industries. Its combination of natural origin, biological activity, and chemical versatility makes it an important compound for both industrial and research purposes.
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