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- propylene glycol diacetate 丙二醇二乙酯
- A one-pot process catalyzed by Mg-Al composite is used to synthesize 1,2-propylene glycol diacetate(PGDA) by inserting propylene oxide (PO) into acetic anhydride(AA) directly. 用Mg-Al基复合物催化环氧丙烷(PO)一步嵌入乙酸酐(AA)合成了1,2-丙二醇二乙酸酯(PGDA),经红外光谱、电喷雾质谱鉴定得到了预期产物。
- Water, Propylene Glycol Dicaprylate/ ... 恩，就是那个牛油果。
- Vegan. Paraben, SLS, Propylene Glycol Free &Hypoallergenic. 素食，不含帕拉胶，SLS，丙二醇，低变应原。
- Vegetarian. Paraben, Propylene Glycol and Gluten-Free. 素食，不含帕拉胶，丙二醇，麸质。
- Label Statement: Contains flavor, propylene glycol and ethyl alcohol. 标签声明:本品含有香精,丙二醇和乙醇。
- Glycol monomethyl ether, propylene glycol monomethyl ether, ethanol, and eth yleneglycol monophenylether were used as solvents. 选择丙二醇甲醚,乙二醇甲醚,丙醇,一半乙二醇甲醚一半乙醇,乙二醇苯醚作为溶剂。
- We discussed the technological conditions of synthesizing propylene glycol monoether acetate. 对合成丙二醇单乙醚乙酸酯的工艺条件进行了讨论。
- Result: The formulation with 15% isopropylalcohol,10% propylene glycol and 0.5% carbopol 934 had the best velocity. 结果:双氯芬酸二乙胺凝胶的处方中异丙醇浓度为15%25;丙二醇为10%25;卡泊姆934为0.;5%25时;药物的透皮扩散速率最快。
- Water (Aqua), Glycerin, Propylene Glycol, Hydroxyethylcellulose, Tetrasodium EDTA, Citric Acid, Sodium Benzoate. 水（水） ，甘油，丙二醇，羟乙基纤维素， Tetrasodium乙二胺四乙酸，柠檬酸，苯甲酸钠。
- The smoker inhales doses of nicotine vaporized with the help of a solvent such as propylene glycol. 尼古丁溶解在丙二醇等溶剂中，挥发后被吸烟者吸入。
- Propylene glycol, glycerin, polyalcohol can be used as starting substances of polyether demulsifiers. 聚醚类破乳剂的醇类起始剂有丙二醇、甘油或多元醇。
- Propylene glycol monoether acetate was synthesized using heteropoly acid as catalyst for the firsttime. 首次以杂多酸为催化剂采用酯化法合成丙二醇单乙醚乙酸酯。
- Ingredients:Rose extract, whitening factor, glycerol, propylene glycol, rrimethylglycine, water-based siloxane. 成分：玫瑰提取液,美白因子,甘油，丙二醇，三甲基甘氨酸，水性硅氧烷。
- Ingredients: shea butter extract,whitening factor, moisturizing factor,lrrimethylglycine, glycerol, propylene glycol. 成分：乳木果提取液,美白因子,保湿因子,三甲基甘氨酸，甘油，丙二醇。
- Direct determination for free propylene glycol content in propylene glycol ester was put forward. 提出丙二醇酯中游离丙二醇含量的直接测定方法。
- Fructone - B was synthesized sing silicotungstic acid catalyst absorbed on activated carbon from ethyl ace-toacetate and 1,2 - propylene glycol with the recovery of 95% . 以乙酰乙酸乙酯和1,2-丙二醇为原料,用活性碳固载硅钨酸作催化剂合成了苹果酯-B,产率达95%25。
- Ingredients : Deionized Water, Stearic Acid, Strawberry Extract, Seamollient, Propylene Glycol Dipelargonate, Polyglycol Ester, Myristate DEA. 用法：以清水洗脸，取适量并于脸上轻轻按摩，再以清水洗净。
- The company mainly produces Dimethly carbonate, Propylene glycol, Propylene carbonate, which is the largest per set capacity DMC enterprise. 公司主要生产碳酸二甲酯、丙二醇、碳酸丙烯酯。
- Ingredients:Rose extract,hydroxyethyl cellulose, propylene glycol, glycerol, methylol acrylamide ethylic lycine, methacrylate copolymer. 成分：玫瑰提取液,羟乙基纤维素，丙二醇，甘油，甲基丙烯酰乙基甜菜碱，甲基丙烯酸酯共聚物。
