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ChemicalBook Optimization Suppliers |
| 名前: |
Alfa Aesar |
| 電話番号: |
400-6106006 |
| 電子メール: |
saleschina@alfa-asia.com |
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| 化学名: | パルミチン酸 エチル | | 英語化学名: | Palmitic acid ethyl ester | | 别名: | Ethyl cetylate;ETHYL N-HEXADECANOATE;Ethyl palmitate, (Ethyl hexadecanoate;Palmitic aci;FATTY ALCOHOLS ETHOXYLATED;ETHYL PALMITATE 95+%;Ethylpalmitate,97%;Palmitic acid ethyl | | CAS番号: | 628-97-7 | | 分子式: | C18H36O2 | | 分子量: | 284.48 | | EINECS: | 211-064-6 | | カテゴリ情報: | Fatty Acid Derivatives & Lipids;Glycerols;Inhibitors | | Mol File: | 628-97-7.mol |  |
| 主な危険性 | Xi | | Sフレーズ | 23-24/25 | | WGK Germany | 3 | | Hazard Note | Irritant | | TSCA | Yes | | HSコード | 29157020 |
| | パルミチン酸 エチル Usage And Synthesis |
| 外観 | 白色/無色～うすい黄色粉末～塊～透明液体 | | 定義 | 本品は、パルミチン酸(*)とエタノール(*)とのエステルであり、次の化学式で表される。
参照表示名称：パルミチン酸, エタノール | | 溶解性 | エタノール及びアセトンに溶け、水にほとんど溶けない。 | | 用途 | 有機合成原料、香料材料。 | | 化粧品の成分用途 | エモリエント剤、ヘアコンディショニング剤、香料 | | 説明 | Palmitic acid ethyl ester, also known as ethyl palmitate, it the ethyl ester form of palmitic acid. It can be used as a hair- and skin-conditioning agent. It has been shown that the combination between palmitic acid ethyl ester and cobra venom factor can enhance the survival of heterologous erythrocyte. Recent study has also demonstrated the potential anti-inflammatory activity of palmitic acid ethyl ester in several animal models. | | 化学的特性 | clear colorless oily liquid after melting | | 化学的特性 | Ethyl palmitate has a mild, waxy sweet odor. It is nearly tasteless and has a creamy mouthfeel. | | 天然物の起源 | Reported found in mutton, rye bread, rice, bourbon, vanilla, red sage, lemon balm, bilberry, Parmesan cheese,
maple syrup, Jamaican rum, whiskey, grape wine, cognac, cocoa, green tea, mango, corn oil and mastic gum leaf oil. | | 使用 | A fatty acid found in Amaranth oil; it shows inhibitory activity. | | 使用 | Ethyl palmitate acts as a lubricant on the skin?s surfaces in order to get a soft and smooth appearance. It increases cytosolic Ca2+ concentration leading to pancreatic acinar cell injury due to excessive consumption of ethanol. | | 定義 | ChEBI: A long-chain fatty acid ethyl ester resulting from the formal condensation of the carboxy group of palmitic acid with the hydroxy group of ethanol. | | Aroma threshold values | Detection: 2 ppm | | Taste threshold values | Taste characteristics at 30 ppm: waxy, fruity, creamy and fermented with a vanilla, balsamic nuance. | | Synthesis Reference(s) | Tetrahedron, 48, p. 8775, 1992 DOI: 10.1016/S0040-4020(01)89450-3 | | 一般的な説明 | Ethyl palmitate is a one of the major volatile compounds found in cooked rice and Luzhou-flavor raw liquor. It occurs naturally in licorice root and chamomile. | | 合成 | Synthesized by immobilized lipase-catalyzed alcoholysis and esterification in organic solvents. | | 参考文献 | Beste, Russell D, and R. D. Hamlin. "Skin permeation enhancer compositions comprising a monoglyceride and ethyl palmitate." US, US6267984. 2001.
Castro, O, et al. "Mechanism of ethyl palmitate and cobra venom factor enhancement of heterologous erythrocyte survival. " Proceedings of the Society for Experimental Biology & Medicine Society for Experimental Biology & Medicine 147.1(1974):106.
Saeed, N. M., et al. "Anti-inflammatory activity of methyl palmitate and ethyl palmitate in different experimental rat models. " Toxicology & Applied Pharmacology 264.1(2012):84-93. |
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