Phenethyl phenyl acetate is white crystal below 26℃, and colorless to light yellow liquid above 26℃.
use
Phenethyl phenylacetate was used as a fixing agent. Long-lasting and stable, it works well in rose, hyacinth, daffodil, daffodil, lilac, lily of the valley, jasmine, sweet pea, linden, primrose or honey. Suitable for soap essence. It can be used as a fixing agent for floral, fragrance, balm, wood, sweet, smoke and Oriental flavor, which will give musk aroma. It is also commonly used in honey, almond and other edible flavors.
Content analysis was determined by method 1 of ester assay (OT-18). The sample size was 1.5g. The equivalent factor (e) in the calculation is 102.2. Or by gas chromatography (GT-10-4) with non-polar column method.
Toxicity GRAS(FEMA). LD503190mg/kg(mouse, oral).
Use limit FEMA(mg/kg) : soft drinks 2.3; Cold drinks 4.2; Candy 4.8; Baked goods 5.3; Maraskin cherry 10. Moderation is limited (FDA§ 172.515, 1994). Maximum allowable amount of food additive Maximum allowable residual standard ▼▲ Additive Chinese name of food allowed to use the additive Chinese name of the additive function Maximum allowable amount of Chemicalbook Allowable amount (g/kg) Maximum allowable residual amount (g/kg) phenethyl phenyl acetate food food flavor for the preparation of flavor ingredients shall not exceed in G Maximum permissible usage and maximum permissible residue in B2760
preparation
It is prepared by direct esterification of phenylacetic acid and phenylethanol under the catalysis of sulfuric acid.
Chemical properties Below 26℃ for white crystal, above 26℃ for colorless to light yellow liquid. With rose, sea fairy, honey like extremely sweet aroma and sweet fruit flavor. Insoluble in water, soluble in ethanol. Use as a fixed fragrance agent, used to prepare honey, cherry, almond and other types of flavor uses the aroma is durable and stable, used in rose, hyacinth, daffodil, daffodil, lilac, lily of the convallaria, jasmine, sweet bean flower, bodhi flower, primrose or honey fragrance are very good. Suitable for soap essence. It can be used as a fixing agent for floral, fragrance, balm, wood, sweet, smoke and Oriental flavor, which will give musk aroma. It is also commonly used in honey, almond and other edible flavors.
use
GB2760–1996 as a permitted spice. Mainly used to prepare honey, cherry, almond and other types of flavor.
Production method
It is formed by esterification of phenylacetic acid and phenylethanol in the presence of sulfuric acid. It can also be directly esterified in the presence of hydrogen chloride gas. Phenylethyl phenylacetate Upstream and downstream product information Upstream raw material phenylethyl phenylacetic acid downstream product phenylethyl phenylacetate.
About us
Changzhou Zhichao Medical Technology Co., LTD., founded in September 2011, is headquartered in Changzhou Hang Seng Science and Technology Industrial Park. Today, the company’s R&D center is engaged in the process research and development, production, optimization, custom synthesis and technology transfer of API or pharmaceutical intermediates, plant extracts, compounds from laboratory scale to commercial scaleup production, to meet the growing requirements of customers.
Zhichao Chemical attaches great importance to research and development and technology investment, and has established long-term strategic cooperation with domestic and foreign science academies, and has a branch in India. The team has developed and cooperated with related preparation projects, and difficult, small market volume, high value-added products, and in strict accordance with the international GMP standard management, products are exported to Europe, America, India, Southeast Asia, the Middle East and South America and other markets. At the same time, the company pays attention to the protection of intellectual property rights, constantly invents and innovates research and development of production processes, circumvent patent and intellectual property problems in the regulatory market, perfect impurity research, and provide customers with a full set of CMC or DMF registration documents.
The company adheres to the business philosophy of honesty, quality service, mutual benefit and win-win, the company culture of enthusiasm, openness and sharing, and embraces the guidance and common promotion of domestic and foreign counterparts.
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