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Specifications
| Appearance: | Clarified transparent liquid |
| Specific Gravity (d420): | 0.855 ~ 0.865 |
| Refractive Index (nD20): | 1.4640 ~ 1.4680 |
| α-Pinene Content: | 95% min |
| Initial Distillation Point: | 150°C max |
| Acid Value: | 0.4 mg KOH/g max |
Transport Information
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Parameter |
Specification |
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UN Number |
2052/2368 |
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Class |
3 |
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Packing Group |
III |
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H.S. Code |
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Stability & Reactivity |
The product is chemically stable under standard ambient conditions. |
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Storage |
Tightly closed. Store in a closed, dry, ventilated place |
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Condition to Avoid |
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Package |
Manufacturing Information
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Parameter |
Specification |
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Capacity |
8,000MT/year |
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Frequency |
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Main Export Countries |
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Capacity/Batch |
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Experience |
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Stock |
Applications
1. Flavor and Fragrance Industry
Used extensively in perfumes, air fresheners, soaps, and cleaning agents for its fresh, piney aroma.
As a natural terpene, it is a key component in natural fragrance formulations.
2. Pharmaceuticals and Traditional Medicine
Exhibits anti-inflammatory, antimicrobial, bronchodilator, and analgesic activities.
Studied for potential use in respiratory therapy and anti-cancer applications.
Used in the formulation of essential oil-based therapeutics and aromatherapy.
3. Chemical Intermediate
Serves as a building block for synthesizing other terpenoids such as camphor, borneol, and pinene derivatives.
Used in the synthesis of chiral auxiliaries and ligands in asymmetric synthesis.
4. Agricultural and Environmental Applications
Used in natural pesticides and repellents due to its insecticidal and antifungal properties.
Studied for its role in plant growth regulation and ecological interactions.
5. Biofuel and Solvent Research
Explored as a renewable biofuel precursor due to its volatility and high energy content.
Used as a green solvent alternative in environmentally friendly chemistry.
Benefits
Natural and Biodegradable: Sourced from pine and other conifers; environmentally friendly.
Pleasing Aroma: Strong pine scent enhances product appeal in consumer goods.
Biological Activity: Exhibits broad-spectrum antimicrobial and anti-inflammatory effects.
Synthetic Utility: Versatile scaffold for producing diverse organic and chiral compounds.
Conclusion
(1S)-(-)-α-Pinene (CAS 7785-26-4) is a naturally occurring monoterpene widely used in fragrances, pharmaceuticals, green chemistry, and agrochemicals. Its pleasant pine scent, bioactivity, and role as a versatile chiral building block make it valuable across multiple industries. As a renewable and biodegradable compound, it aligns well with sustainable development goals in chemical manufacturing.
