EVERCOOL180 cooling agent
EVERCOOL 180, also known as N-p-Benzeneacetonitrile menthanecarboxamide, is a cooling agent widely used in various industries, including food flavoring, cosmetics, and tobacco products. Below is a detailed overview of its properties, applications, and related information based on the search results:
1. Chemical Properties
- Chemical Name: N-p-Benzeneacetonitrile menthanecarboxamide
- Synonyms: EVERCOOL 180, FJ081, N-对苯乙腈基薄荷烷基甲酰胺 (Chinese name)
- CAS Number: 1187627-98-0
- Molecular Formula: C19H26N2O
- Molecular Weight: 298.42
- Structure: A white to pale yellow crystalline solid with a strong cooling sensation.
2. Physical and Sensory Properties
- Appearance: White to pale yellow solid
- Melting Point: 147.0–151.3°C
- Purity: ≥99% (HPLC)
- Sensory Characteristics: Provides a strong, refreshing cooling effect, making it suitable for applications requiring a cooling sensation.
3. Applications
EVERCOOL 180 is primarily used as a cooling agent in the following industries:
- Food Flavoring: Approved as a food additive (FEMA No. 4496) for use in edible flavors.
- Cosmetics and Personal Care: Incorporated into fragrances and skincare products to impart a cooling sensation.
- Tobacco Products: Used as an additive in tobacco and nicotine products to enhance the cooling effect.
4. Production Process
The synthesis of EVERCOOL 180 involves the reaction of p-menthane-3-carboxylic acid with 2-(4-aminophenyl)acetonitrile in the presence of sodium hydroxide. The product is then neutralized with oxalic acid and hydrochloric acid, crystallized, and purified using methyl tetrahydrofuran.
5. Analytical Methods
EVERCOOL 180 can be analyzed using advanced techniques such as LC/MS and GC/MS:
- LC/MS: A rapid and sensitive method for detecting EVERCOOL 180 in low concentrations (LOQ = 0.049 µg/mL).
- GC/MS: Suitable for higher concentrations, with a detection range of 6.25–125 µg/mL.
6. Regulatory Status
- Food Additive: Approved in China as a synthetic flavoring agent, with public consultation conducted in 2011.
- Safety: No significant safety concerns have been reported, and it is widely used in consumer products.
7. Storage and Packaging
- Packaging: Available in 1 kg, 5 kg, and 25 kg paperboard drums.
- Storage: Should be kept in a cool, dry, and well-ventilated area. The shelf life is 24 months.
Conclusion
EVERCOOL 180 is a versatile cooling agent with applications in food, cosmetics, and tobacco industries. Its strong cooling effect, high purity, and regulatory approval make it a popular choice for manufacturers. For further details, you can refer to the sources cited above.
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