3- 3 5-二叔丁基-4-羟基苯基 丙酰氯
WebAbstract: An endophytic fungus isolated from Fritillaria cirrhosa was identified as Fusarium tricinctum by combining molecular biological methods and morphological characteristics. The DPPH radical scavenging activities, total antioxidant capacities (ABTS assay), the reduction power (FRAP assay), total phenolic content (TPC), total flavonoid content … WebMar 20, 2024 · ChemicalBook 为您提供3,5-二叔丁基-4-羟基苯甲醛(1620-98-0)的化学性质,熔点,沸点,密度,分子式,分子量,物理性质,毒性,结构式,海关编码等信息, …
3- 3 5-二叔丁基-4-羟基苯基 丙酰氯
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WebChemicalBook 致力于为化学行业用户提供3-(3,5-二叔丁基-4-羟基苯基)丙酸甲酯的性质、化学式、分子式、比重、密度,同时也包括3-(3,5-二叔丁基-4-羟基苯基)丙酸甲酯的沸点、 … http://www.dictall.com/indu/368/3672483301C.htm
WebJan 1, 2024 · 当以硫酸为催化剂时,酸浓度为72.5-76.3%,反应温度约40℃。 反应在搅拌釜中进行,可采用间歇法生产,也可以安排连续生产的装置。 产物经中和,离收分离得粗双酚A,用二甲苯-水萃取法精制即得成品。 Web季戊四醇四(3,5-二- 叔 -丁基-4-羟基氢化肉桂酸酯) Pharmaceutical Secondary Standard; Certified Reference Material; CAS Number: 6683-19-8; Synonyms: 四(3-(3,5-二叔丁基-4-羟基苯基)丙酸)季戊四醇酯; Linear Formula: [HOC6H2[C(CH3)3]2CH2CH2CO2CH2]4C; find Supelco-PHR2173 MSDS, related peer-reviewed papers, technical documents, similar …
WebMar 2, 2004 · Chinese term or phrase: β—(3,5—二叔丁基—4—羟基苯基)丙酸十八碳醇酯. Whether is there one in the two following translations is correct? (1)β—(3,5—ditertbutyl—4—hydroxyphenyl)18-Calkyl propionate . (2)β—(3,5—ditertbutyl—4—hydroxyphenyl) propionic-octadecanol ester. Web3-(3,5-二叔丁基-4-羟基苯基)丙酸正十八烷醇酯 European Pharmacopoeia (EP) Reference Standard; CAS Number: 2082-79-3; Synonyms: 3-(3,5-Di-tert.-butyl-4-hydroxyphenyl)-propionsäureoctadecylester; Linear Formula: [(CH3)3C]2C6H2(OH)CH2CH2CO2(CH2)17CH3; find -P2155011 MSDS, related peer …
Web29242923 4-Aminoacetanilide; 2-2-oxamidobis[ethyl-3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate]; and other specified cyclic amide chemicals HS-codes.com is specialize in providing harmonized tariff numbers and commodity codes. Visit us online to get the various hs codes and commodity description. eighth\\u0027s xzWeb中文名 3-(3,5-二叔丁基-4-羟基苯基)丙酸甲酯 外文名 Methyl3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate 化学式 C18H28O3 分子量 eighth\u0027s xzWeb3,5-二叔丁基邻苯二酚 外文名 3,5-Ditert-butyl catechol 别 名 3,5-二叔丁基儿茶酚; 3,5-二-特丁基烷茶酚; 3,5-DTBC; 3,5-二叔丁基苯邻二酚; 、3,5-二叔丁基苯-1,2-二醇 化学式 … fonally winnipegWebSep 23, 2016 · The comment deadline is 5 October 2016. China National Center for Food Safety Risk Assessment (CFSA) recently consulted on three new food contact substances and one food contact resin. Food Compliance Intelligence & Solutions fona membershipWeb季戊四醇四(3,5-二- 叔 -丁基-4-羟基氢化肉桂酸酯) United States Pharmacopeia (USP) Reference Standard; CAS Number: 6683-19-8; Synonyms: 四(3-(3,5-二叔丁基-4-羟基苯基)丙酸)季戊四醇酯; Linear Formula: [HOC6H2[C(CH3)3]2CH2CH2CO2CH2]4C; find USP-1544938 MSDS, related peer-reviewed papers, technical documents, similar products & … fonally iphone caseWeb3,5-二叔丁基-4-羟基苯丙酸是一种有机化合物,化学式为c 17 h 26 o 3 。 它可由3,5-二叔丁基-4-羟基苯丙烯酸在钯催化下加氢, 或3,5-二叔丁基-4-羟基苯丙酸甲酯在氢氧化钾水溶 … fonal paradicsomWeb季戊四醇四(3,5-二- 叔 -丁基-4-羟基氢化肉桂酸酯) Pharmaceutical Secondary Standard; Certified Reference Material; CAS Number: 6683-19-8; Synonyms: 四(3-(3,5-二叔丁基-4- … fonally reviews