O-傘花烴-5-醇廠家供應(yīng)化妝品防腐

O-傘花烴-5-醇廠家供應(yīng)化妝品防腐

O-傘花烴-5-醇廠家供應(yīng)化妝品防腐

中文名稱:3-甲基-4-異丙基苯酚中文同義詞:1-羥基-3-甲基-4-異丙基苯;4-異丙基-3-甲基苯酚;4-異丙基-3-甲酚;O-傘花烴-5-醇;3-甲基-4-異丙基酚,O-傘花烴-5-醇;O-繖花烴-5-醇;3-甲基-4-異丙基苯酚,99.0%(GC);3-甲基-4-異丙苯酚英文名稱:4-ISOPROPYL-3-METHYLPHENOL英文同義詞:IsopropylMethylphenol(IPMP);ThymolImpurity18;2-Methyl-4-(1-methylethyl)phenol;2-methyl-4-(1-methylethyl)-phenol;2-Methyl-4-isopropylphenol;3-methyl-4-(1-methylethyl)-pheno;4-Isopropyl-2-methylphenol;Biosol4-Isopropyl-m-cresolCAS號:3228-02-2分子式:C10H14O分子量:150.22EINECS號:221-761-7相關(guān)類別:合成中間體;醫(yī)藥中間體;芳烴;醫(yī)藥原料;試劑和補充物;中藥對照品;對照品;進口原料-水溶性傘花烴;化工原料-1;中間體;OrganicBuildingBlocks;OxygenCompounds;Phenols;BuildingBlocks;C9toC20+;ChemicalSynthesis;OrganicBuildingBlocks;OxygenCompounds;pharma.cosmetic,personalcare,antifungalandantibacterial;有機化工原料;日化原料;原料;其他原料;原料藥;化工中間體工業(yè)原料;化妝品原料Mol文件:3228-02-2.mol3-甲基-4-異丙基苯酚性質(zhì)熔點111-114°C(lit.)沸點246°C密度0.9688(estimate)折射率1.5115(estimate)酸度系數(shù)(pKa)10.36±0.18(Predicted)InChIKeyIJALWSVNUBBQRA-UHFFFAOYSA-NCAS數(shù)據(jù)庫3228-02-2(CASDataBaseReference)3-甲基-4-異丙基苯酚用途與合成方法用途3-甲基-4-異丙基苯酚是交叉偶聯(lián)反應(yīng)的有效試劑?；瘜W(xué)性質(zhì)白色針狀結(jié)晶。熔點112℃，沸點244℃。在室溫下的溶解度分別約為：在乙醇中36%，甲醇65%，異丙醇50%，正丁醇32%，丙酮65%。不溶于水。用途用作膏霜類化妝品的防腐、殺菌劑。生產(chǎn)方法將間甲酚和氯代異丙烷溶于三氯乙烯中，以無水三氯化鋁為催化劑，在10-15℃反應(yīng)，然后水解，蒸餾分離得到3-甲基-4-異丙基酚。另外間甲酚在100-120℃與異丙醇反應(yīng)，以硫酸或磷酸為催化劑也可制得成品。