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Isostearic Acid
Isooctadecanoic acid, 16-Methylheptadecanoic acid
异硬脂酸, 异十八酸

分子式:C18H36O2 分子量:284.5 Cas No:2724-58-5; 30399-84-9
油相基质、结合剂、乳化剂、界面剂,饱和脂肪酸,油溶性,能增加产品的触感,常用于口红、肥皂、各种界面活性剂的制造,分子量284.5。
Chemical formula
2015-03-14
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请问这是合成脂吗?

m
2015-05-03
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增稠剂

2017-06-20
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可能有高度致粉刺http://www.ezskin.com.tw/news/news_03.aspx?ArticleID=235

h
2018-06-27
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16-methylheptadecanoic acid, also known as isostearate or (+)-isostearic acid, is a member of the class of compounds known as long-chain fatty acids. Long-chain fatty acids are fatty acids with an aliphatic tail that contains between 13 and 21 carbon atoms. Thus, 16-methylheptadecanoic acid is considered to be a fatty acid lipid molecule. 16-methylheptadecanoic acid is practically insoluble (in water) and a weakly acidic compound (based on its pKa). Within the cell, 16-methylheptadecanoic acid is primarily located in the membrane (predicted from logP). It can also be found in the extracellular space. 16-Methylheptadecanoic acid is found in animal foods. 16-Methylheptadecanoic acid is found in meats, liver and fat. C18H36O2. https://pubchem.ncbi.nlm.nih.gov/compound/Isooctadecanoic_acid#section=Top

t
2018-12-04
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脂肪酸 也是个容易致粉刺的类别

2019-01-02
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致粉刺指数5

资料来源https://skinsalvationsf.com/comedogenic/

2019-04-18
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高度致粉刺成分
https://www.be-smooth.com/2017/02/16/comedogenic-ingredients-grain-salt/

2020-01-05
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MF: C18H36O2 MW: 284.5g/mol

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