1) n-caprylic aldehyde
正辛醛
2) n-octylaldehyde
正辛醛
1.
2-heptyl-1,3-dioxolane was synthesized from n-octylaldehyde and ethylene glycol using by Fe2(SO4)3/SiO2 as catalyst.
以正辛醛和乙二醇为原料,以硅胶负载硫酸铁[Fe2(SO4)3/SiO2]为催化剂,合成了2-庚基-1,3-二噁戊烷,考察了醛醇摩尔配比、反应时间、催化剂用量及其稳定性对产率的影响。
3) n-octylaldehyde 1,2-propylene glycol acetal
正辛醛1,2-丙二醇缩醛
1.
Synthesis of n-octylaldehyde 1,2-propylene glycol acetal with silica supported ferric sulfate as catalyst;
硅胶负载硫酸铁催化合成正辛醛1,2-丙二醇缩醛
4) octanol
正辛醇
1.
Effects of adding octanol or isooctylal on absorption of ammonia in water or dilute sulfuric acid and its surface tension were investigated in a lab scale absorption tower.
采用旋流板式塔,考察了在吸收剂中添加正辛醇或异辛醇前后氨的气液传质性能。
2.
Bromooctane was synthesized from potassium bromide(by-product of synthesizing 2-hydroxy-4-octyloxybenzophenone) and n-octanol using concentrated sulfuric acid as a catalyst.
以生产2-羟基-4-正辛氧基二苯甲酮的副产物溴化钾和正辛醇为原料,浓硫酸为催化剂,合成了溴代正辛烷。
3.
Using n-octanol/water distribution coefficients(Kow) of 367 substituted benzene derivatives from literature,22 group values and 7 correction factors were calculated by regression with least square method.
利用367种取代苯类化合物已测定的正辛醇/水分配系数(Kow),通过最小二乘法回归优化得到22个基团值和7个校正因子。
5) n-Octane
正辛烷
1.
Liquid-Liquid Equilibrium of Quaternary System 1,2,4-Trimethylbenzene-n-octane-(sulfolane and N-formylmorpholine);
偏三甲苯-正辛烷-(环丁砜+N-甲酰吗啉)液-液相平衡研究
2.
Isomeric performance of n-octane over NiMo/SAPO-11 catalyst;
NiMo/SAPO-11催化剂上正辛烷的异构化性能
3.
Study of hydrocracking of n-octane on Ni-Mo/Y-β catalyst;
Ni-Mo/Y-β催化正辛烷加氢裂化的研究
6) octane
正辛烷
1.
Isomerization of octane on supported Nickel/Molybdenum Nitride;
负载型镍钼氮化物上正辛烷异构化反应
2.
Hydroisomerization and aromatization of n-octane over HZSM-5/Hβ composite zeoliue;
HZSM-5/Hβ复合分子筛的正辛烷临氢异构化和芳构化性能
3.
Liquid-liquid equilibrium(LLE) data of thiophene-octane-sulfolane of ternary system at 40,50,60℃ and atmospheric pressure were determined by using the method of equilibrium kettle.
利用平衡釜法测定了常压下,40、50、60℃时噻吩-正辛烷-环丁砜体系的液-液平衡数据。
参考词条
补充资料:正辛醛
分子式C8H16O,分子量128.21,结构简式CH3(CH2)6CHO,无色或淡黄色液体。存在于柠檬草油、柠檬油、甜橙油和其它许多天然精油中。沸点167~170℃,密度(20/4℃)0.8211g/cm3。溶于乙醇。易被氧化成辛酸。浓度很稀时有玫瑰香味和甜橙气味。食品工业用以产生甜橙香气,还用来配制玫瑰型香精。可由正辛醇催化脱氢或由正辛酸通过镍催化剂制得。
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