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| 化学名: | ミリスチン酸テトラデシル | | 英語化学名: | MYRISTYL MYRISTATE | | 别名: | MYRISTYL MYRISTATE;MYRISTIC ACID MYRISTYL ESTER;Alkamuls MM/M;tetradecyltetradecanoate;Waxenol 810;Goodway MME-01;MYRISTIC ACID MYRISTYL ESTER 99%;Tetradecylmyristat | | CAS番号: | 3234-85-3 | | 分子式: | C28H56O2 | | 分子量: | 424.74 | | EINECS: | 221-787-9 | | カテゴリ情報: | Cosmetics | | Mol File: | 3234-85-3.mol |  |
| 融点 | 37.4 °C | | 沸点 | 462.2±13.0 °C(Predicted) | | 比重(密度) | 0.859±0.06 g/cm3(Predicted) | | 蒸気圧 | 0Pa at 20℃ | | 貯蔵温度 | -20°C | | 臭い (Odor) | at 100.00?%. bland | | InChI | InChI=1S/C28H56O2/c1-3-5-7-9-11-13-15-17-19-21-23-25-27-30-28(29)26-24-22-20-18-16-14-12-10-8-6-4-2/h3-27H2,1-2H3 | | InChIKey | DZKXJUASMGQEMA-UHFFFAOYSA-N | | SMILES | C(OCCCCCCCCCCCCCC)(=O)CCCCCCCCCCCCC | | LogP | 13.013 (est) | | CAS データベース | 3234-85-3 | | EPAの化学物質情報 | Myristyl myristate (3234-85-3) |
| | ミリスチン酸テトラデシル Usage And Synthesis |
| 定義 | 本品は、ミリスチン酸(*)とミリスチルアルコール(*)のエステルであり、次の化学式で表される。
参照表示名称：ミリスチン酸, ミリスチルアルコール | | 化粧品の成分用途 | 閉塞剤 | | 説明 | Myristyl Myristate is the ester of myristyl alcohol and myristic acid. It is a white-to-yellow waxy solid with a typical waxy odor. It is soluble in mineral oils, but insoluble in water, isopropanol, ethanol, glycerol, and propylene glycol. It is produced by esterification of myristic acid and myristic alcohol in the presence of an acid catalyst. The product is stripped to remove excess s myristyl alcohol, neutralized the catalyst with alkali, and then purified to separate Myristyl Myristate[1-2]. | | 使用 | Myristate myristate is able to be used as a wax base in cosmetics and pharmaceuticals. It is a soft wax that melts at body temperature, so it gives a velvety texture when applied to the skin. It can be added to some soaps, and excess myristic acid can produce pearl effects. At lower concentrations, it improves the spreadability of lotion cosmetics. It reduces the feeling of water in hand and body lotions. | | 使用 | Myristyl myristate, is one of the more used waxy esters in cosmetic formulations due to its emollient properties. | | 使用 | myristyl myristate is an occlusive skin-conditioning agent that enhances product spreadability and can reduce a product’s transparency. It is particularly useful in emulsions that have to “melt” once they come in contact with the skin. This is an ester formed by the combination of the myristyl alcohol and myristic acid fractions of coconut oil. | | 定義 | ChEBI: Tetradecyl tetradecanoate is a tetradecanoate ester (myristate ester) resulting from the formal condensation of the carboxy group of tetradecanoic acid (myristic acid) with the hydroxy group of tetradecan-1-ol (myristyl alcohol). Used as an emollient. It has a role as an algal metabolite. It is a wax ester and a tetradecanoate ester. It is functionally related to a tetradecan-1-ol. | | 燃焼性と爆発性 | Non flammable | | 参考文献 | [1] Mitsutake H, et al. Evaluation of miscibility and polymorphism of synthetic and natural lipids for nanostructured lipid carrier (NLC) formulations by Raman mapping and multivariate curve resolution (MCR). European Journal of Pharmaceutical Sciences, 2019; 135: 51-59.
[2] Schlipk?ter K, et al. Fatty alcohol synthesis from fatty acids at mild temperature by subsequent enzymatic esterification and metal-catalyzed hydrogenation. Organic Biomolecular Chemistry, 2020; 18: 7862-7867. |
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