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- Influence of reaction temperature,reaction time and catalyst dosage on the yield of hexanoic acid was investigated. 分别考察了反应温度、反应时间和催化剂物质的量对己酸收率的影响。
- The affection of the amount of catalysis, reaction time, the ratio of hexanoic acid and alcohol was discussed. 研究了催化剂用量,反应时间,酸醇比,带水剂用量等对酯化反应的影响。
- Several problems in determinating hexanoic acid by colorimetry was analyzed,factors which influence col-or reaction were studied,the resonable colorimetric method was introduced. 分析了比色法定量测定己酸含量时容易碰到的几个问题，对显色的各个影响因素进行了研究，提出了合理的比色方法。
- There were 18 common components which are 2-pentylfuran, hexanoic acid, n-octanal, heptanol, nonenal, n-nonylalcohol, octanoic acid, methyl stearate, et al. 二者相同组分18个，分别是：2-正戊基呋喃、己酸、正辛醛、壬醛、正壬醇、正辛酸、硬脂酸甲酯等。
- The contents of 1-Butanol, 2-methyl-, Hexanoic acid and 1-Butanol were more than comparison, but the contents of 2-Hexen-1-ol, acetate, (E)-, Acetic acid, hexyl ester, 1-Hexanol and 2,4-Hexadienal, (E,E)-were less than comparison. 套袋后2-甲基-1-丁醇、己酸、1-丁醇含量比对照偏高,而2-己烯醛-1-醇-乙酸酯、乙酸己酯、1-正己醇和2,4-山梨醛等成分含量明显降低。
- Two haptens of MCPA(M), 6-[((2-methyl-4-chlor) phenoxy aceto) amino] hexanoic acid (MC) and 4-[((2-methyl-4-chlor) phenoxy aceto) amino]butanoic acid(MB) were synthesized with MCPA and amino-hexanoic acid or amino-butanoic acid. 以除草剂2甲4氯(MCPA,简写为M)、氯化亚砜、氨基己酸和氨基丁酸等为起始原料,经两步化学反应分别合成了两种MCPA半抗原:6-(2-甲基-4-氯苯氧乙酰基)氨基己酸(MC)和4-(2-甲基-4-氯苯氧乙酰基)氨基丁酸(MB)。
- Hexanoic acid and n-pentanol reacted to form amyl hexanoate by using gallium sulphate as the catalyst. 采用硫酸镓为催化剂合成己酸戊酯。
- hexanoic acid 2-(diethvlarnino) ethyl ester 己酸二乙氨基乙醇酯
- hexanoic acid 2-(diethylamino) ethyl ester (DA-6) 己酸二乙氨基乙醇酯
- hexanoic acid 2-(diethylamino)ethyl ester 己酸二乙氨基乙醇酯
- Hexanoic acid, 2-ethyl-, ethenyl ester; 名称 2-乙基己酸乙烯基酯;
- 5 dihydroxyl 6 substituted hexanoic acid 5-二羟基-6-取代己酸
- Hexanoic acid 2-(diethylamino) ethyl ester 己酸二乙氨基乙醇酯
- Hexanoic acid 2-(diethylarnino)ethyl ester (DA-6) 胺鲜酯
- Keywords Chaijing injection;Chaihu;Jingjiesui;n - hexanoic acid;I - pulegone;gas chromatography; 柴荆注射液;柴胡;荆芥穗;正己酸;胡薄荷酮;气相色谱法;
- Clean synthesis of hexanoic acid by catalytic oxidation of 2-octene 清洁氧化2-辛烯制备己酸
- hexanoic acid 2 - ( diethyl amino ) ethylester ( DA - 6) 胺鲜酯
- Origin of man-made old pit and seperation of hexanoic acid baceria from pit mud 人工老窖之由来及从窖泥中分离己酸菌
- Study on selection culture and application of hexanoic acid bacteria 己酸菌的选育、培养和应用研究
- He fought in the N African campaign during the last war. 在上次战争中他在北非战役参战。
