p-cresol
英
美
网络 甲酚; 对甲酚; 对甲苯酚; 甲基苯酚; 对甲基苯酚
双语例句
- A new method is presented for the determination ofp-hydroxybenzaldehyde in alcohol and p-cresol mixture by potentiometric titration.
建立了测定乙醇&对甲酚混合介质中对羟基苯甲醛含量的电位滴定法。 - The synthesis of coenzyme Q0 started from p-Cresol by a sequence of reactions including bromination, methoxylation, hydroxy-methylation and oxidation.
以对甲酚为起始原料，经溴化、甲氧基化、羟甲基化和氧化反应得到了辅酶Q0。 - Exploratory Study on P-cresol Catalytic Oxidation Synthetic of P-hydroxybenzaldehyde by RPB
超重力催化氧化法合成对羟基苯甲醛探索性研究 - From one of the effective fractions several compounds such as linalool, eugenol, phenol, p-cresol have been identified by means of GC-MS and GC-IR analysis.
有拒食活住，籍助于色谱-质谱和色谱-红外光谱技术，对精油中的有效馏份进行了分析，鉴出了包括芳樟醇，丁香酚，苯酚，对-甲苯酚等化合物。 - The types, aromatic characters, applications and the synthetic methods of some important synthetic per-fumes from p-cresol and m-cresol were reviewed.
介绍了以对、间甲酚为原料的一些重要合成香料的种类、香气特征、用途以及主要合成方法。 - The experiment showed that in4 kinds of phenols, phenol and o-cresol can be degraded by anaerobic microbe, while p-cresol and pentachlorophenol can't.
试验表明，4种酚类物质中，苯酚和邻甲酚可被厌氧微生物降解，而对甲酚和五氯酚不能被厌氧微生物降解。 - Progress in P-cresol Catalytic oxidation synthetic of P-hydroxybenzaldehyde
对甲酚催化氧化合成对羟基苯甲醛研究进展 - Polymer supported Schiff base cobalt complex with long chain was synthesized from 12% polystyrene resins. And it was used as catalyst in catalytic oxidation of p-cresol to p-hydroxybenzaldehyde.
以交联度12%的聚苯乙烯树脂为载体，合成具有长链结构的聚合物负载的希夫碱钴配合物，并将此催化剂用于对甲酚催化氧化合成对羟基苯甲醛。 - Molecular Dynamics Simulation of Dynamic Structure of the Inclusion by β-cyclodextrin and p-cresol in Vacuum
真空条件下β-环糊精和对-甲基苯酚包结物动态结构的分子动力学模拟 - Separation of m/ p-cresol by urea · m-cresol co-crystal
尿素与间甲酚共晶法分离间/对甲酚 - The wastewater is prepared with five or four phenolic compounds ( phenol, p-cresol, p-chlorophenol, o-nitrophenol and 2,4,6-trichlorophenol).
污水是用四种或五种酚（酚、对甲酚、对氯酚、邻硝酚和2、4、6&三氯酚）配制成的。 - The process conditions are studied for the synthesis of o-nitro-p-cresol using p-cresol and nitric acid in dichloromethane. The effects of reaction time, temperature, degree of dispersion and concentration of nitric acid were optimized. The yield is up to 82.3%.
考察了用对甲酚和硝酸在二氯甲烷中合成邻硝基对甲酚的工艺条件，对影响反应的因素，如分散度、反应时间、反应温度、硝酸浓度等进行了优选，产率达到了82.3%。 - Synthesis of p-Nitro-m-Cresol from a m-and p-Cresol Mixture
从间对混合甲酚合成对硝基间甲酚 - Tert-butylation of p-cresol catalyzed by Al-MCM-41 mesoporous molecular sieves
Al-MCM-41介孔分子筛催化对甲酚叔丁基化反应的研究 - P-cresylic acetate was synthesized with acetic acid and p-cresol as raw materils using p-toluene sulphonic acid supported on active carbon as catalyst.
以乙酸和对甲苯酚为原料，采用活性炭负载对甲苯磺酸作催化剂合成乙酸对甲酚酯。 - Determination of p-Hydroxybenzaldehyde in Alcohol and p-Cresol Mixed Medium by Gas Chromatography
乙醇-对甲酚混合介质中测定对羟基苯甲醛的气相色谱法 - Preparation of 4-Methylcyclohexanone by Catalytic Hydrogenation of p-Cresol at Normal Pressure
常压下由对甲酚催化氢化制备4-甲基环己酮 - Being free of the toxic MBQ and p-cresol, the larva and pupa stage of the beetle are safe as a protein fodder.
幼虫和蛹均不含有毒性较强的2-甲基对苯醌和对甲酚，用作动物蛋白饲料较安全。 - Antibacterial synergist trimethoprim was synthesized from p-cresol in an overall yield as high as40.6%.
对甲酚为起始原料，以总收率40.6%的高收率合成了杀菌增效剂甲氧苄啶。 - Reviews on catalytic oxidation of p-cresol by molecular oxygen
分子氧氧化对甲酚的催化研究进展 - In addition, seven phenolic compounds ( catechol, hydroquinone, resorcinol, phenol, o-cresol, m-cresol and p-cresol) tested by the way of high performance liquid chromatograph at the same time.
其次，用高效液相色谱荧光检测法测定了卷烟烟气中的七种酚类物质即邻苯二酚、间苯二酚、对苯二酚、苯酚、邻甲酚、间甲酚和对甲酚。