| 1 | 496-77-5 | 5-羟基-4-辛酮 | Butyroin | C8H16O2
| 酮;有机砌块;酮类香料;通用试剂;日化原料;食品添加剂;羰基化合物;其他化学试剂;食用香料（增香剂）;天然等同香料和人造香 | |
| 2 | 32665-23-9 | 异戊酸异丙酯 | FEMA 2961 | C8H16O2
| 食品添加剂;食用香料（增香剂）;天然等同香料和人造香 | 食品添加剂;食用香料（增香剂）;天然等同香料和人造香 |
| 3 | 62422-45-1 | Octenediol | Octenediol | C8H16O2
| | |
| 4 | 815-77-0 | 4-羟基-2,5-二甲基己-3-酮 | Isobutyroin | C8H16O2
| | |
| 5 | 124-07-2 | 辛酸 | Octanoic acid | C8H16O2
| 原料;酸类;羧酸;脂肪酸;消泡剂;生化试剂;香精香料;医药原料;液晶材料;中间体类 | 医药;染料;杀虫剂 |
| 6 | 109-21-7 | 丁酸丁酯 | Butyl butyrate | C8H16O2
| 酯;酯类;日用品;通用试剂;香精香料;合成香料;食品香料;化工原料;化工材料;分析标准品 | 日用化工 |
| 7 | 40780-64-1 | 3-HEXYL ACETATE | 3-HEXYL ACETATE | C8H16O2
| | |
| 8 | 106-73-0 | 庚酸甲酯 | Methyl enanthate | C8H16O2
| 脂类;合成香料;脂肪酸甲酯;羰基化合物;试剂和补充物;有机化工原料;脂肪酸甲酯溶液 | 有机合成 |
| 9 | 539-90-2 | 丁酸异丁酯 | isobutyl butyrate | C8H16O2
| 酯;原料;化工原料;合成香料;化工材料;香精香料;食品添加剂;羰基化合物;香料食品类;有机化工原料 | |
| 10 | 105-68-0 | 丙酸异戊酯 | isoamyl propionate | C8H16O2
| 酯;酯类;日用品;医药原料;食品工业;香精香料;通用试剂;合成香料;羰基化合物;食品添加剂 | 香料 |
| 11 | 624-54-4 | 丙酸戊酯 | n-Pentyl propionate | C8H16O2
| 酯;其他原料;香精香料;分析标准品;有机化工原料 | |
| 12 | 10031-87-5 | 2-乙基丁基乙酯 | 2-ethylbutyl acetate | C8H16O2
| 酯;食品添加剂;羰基化合物;有机化工原料;食用香料（增香剂）;天然等同香料和人造香 | |
| 13 | 2983-38-2 | 2-乙基丁酸乙酯 | ethyl 2-ethylbutyrate | C8H16O2
| 脂类 | |
| 14 | 1188-02-9 | 2-甲基庚酸 | 2-methylheptanoic acid | C8H16O2
| 羧酸;有机砌块;通用试剂;香精香料;化工材料 | |
| 15 | 37064-20-3 | 2-甲基丁酸丙酯 | propyl 2-methylbutyrate | C8H16O2
| 酯;合成香料;羰基化合物 | |
| 16 | 10602-36-5 | 3-丁烯醛二乙基缩醛 | 3-butenal diethyl acetal | C8H16O2
| | |
| 17 | 2438-20-2 | 丙酸2-甲基丁酯 | 2-Methyl Butyl Propionate | C8H16O2
| 化工原料 | |
| 18 | 66576-71-4 | 2-甲基丁酸异丙酯 | isopropyl 2-methylbutyrate | C8H16O2
| 香精香料;合成香料;天然香料;食品添加剂;食用香料（增香剂）;天然等同香料和人造香 | |
| 19 | 933-40-4 | 1,1-二甲氧基环己烷 | Cyclohexanone Dimethylketal | C8H16O2
| | |
| 20 | 101869-74-3 | (4-甲氧基环己基)甲醇 | 4-methoxyCyclohexanemethanol | C8H16O2
| | |
| 21 | 5129-36-2 | ISOPROPYL 2-CHLOROISOBUTYRATE | ISOPROPYL 2-CHLOROISOBUTYRATE | C8H16O2
| | |
| 22 | 5343-52-2 | 丙戊酸杂质K | 2-Ethyl-2-methylpentanoic acid | C8H16O2
| 杂质对照品 | |
| 23 | 18318-83-7 | 反-2-己烯醛二甲基乙缩醛 | TRANS-2-HEXENAL DIMETHYL ACETAL | C8H16O2
| | |
| 24 | 855899-92-2 | 2-Heptanone, 7-hydroxy-3-methyl- | 2-Heptanone, 7-hydroxy-3-methyl- | C8H16O2
| | |
| 25 | 18433-93-7 | 异戊醛丙二醇缩醛 | 2-isobutyl-4-methyl-1,3-dioxolane | C8H16O2
| 缩醛;缩酮;原酸酯;日化原料;香精香料;羰基化合物 | |
| 26 | 76430-23-4 | 1,1-dimethoxy-2-methylcyclopentane | 1,1-dimethoxy-2-methylcyclopentane | C8H16O2
| | |
| 27 | 71972-32-2 | (E)-1,4-二乙氧基丁烷-2-ENE | 2-Butene, 1,4-diethoxy-, (E)- (9CI) | C8H16O2
| | |
| 28 | 3236-48-4 | 反式-1,4-环己烷二甲醇 | trans-cyclohexane-1,4-diyldimethanol | C8H16O2
| 单体;医药中间体;其它含氧化合物 | |
| 29 | 15753-50-1 | 顺-1,2-环己基二甲醇 | Cis-1,2-Bis(Hydroxymethyl)Cyclohexane | C8H16O2
| | |
| 30 | 1566351-69-6 | [1-(methoxymethyl)cyclopentyl]methanol | [1-(methoxymethyl)cyclopentyl]methanol | C8H16O2
| | |
| 31 | 3010-96-6 | 2,2,4,4-四甲基-1,3-环丁二醇 | 2,2,4,4-Tetramethyl-1,3-cyclobutanediol | C8H16O2
| 单体;原料药;二元醇;医用原料;化学试剂;化工原料;医药原料;有机中间体;树脂添加剂;生物缓冲剂 | |
| 32 | 5059-76-7 | ((1R,3S)-cyclohexane-1,3-diyl)dimethanol | ((1R,3S)-cyclohexane-1,3-diyl)dimethanol | C8H16O2
| | |
| 33 | 101186-01-0 | Valeric acid, 3,3-dimethyl-, methyl ester | Valeric acid, 3,3-dimethyl-, methyl ester | C8H16O2
| | |
| 34 | 72755-76-1 | octenhydroperoxide,1-octen-3-hydroperoxide | octenhydroperoxide,1-octen-3-hydroperoxide | C8H16O2
| | |
| 35 | 15673-17-3 | Pentanoic acid, 4,4-dimethyl-, methyl ester | Pentanoic acid, 4,4-dimethyl-, methyl ester | C8H16O2
| | |
| 36 | 155749-22-7 | 4-02-00-00161 (Beilstein Handbook Reference) | 4-02-00-00161 (Beilstein Handbook Reference) | C8H16O2
| | |
| 37 | 50675-23-5 | (2,2-二甲基四氢-2H-吡喃-4-基)甲醇 | 2,2-diMethyltetrahydro-2H-pyran-4-yl)Methanol | C8H16O2
| | |
| 38 | 87044-47-1 | 2,6-二甲基-四氢-2H-吡喃-2-甲醇 | (2,6-dimethyltetrahydro-2H-pyran-2-yl)methanol | C8H16O2
| 有机原料;醇类化合物 | |
| 39 | | (+)-Acetic acid (S)-1,2,2-trimethylpropyl ester | (+)-Acetic acid (S)-1,2,2-trimethylpropyl ester | C8H16O2
| | |
| 40 | 197454-20-9 | 2-Hexanone, 4-hydroxy-5,5-dimethyl-, (4S)- (9CI) | 2-Hexanone, 4-hydroxy-5,5-dimethyl-, (4S)- (9CI) | C8H16O2
| | |
| 41 | 116409-38-2 | Trans-Tetrahydro-2,6-dimethyl-2H-pyran-2-methanol | Trans-Tetrahydro-2,6-dimethyl-2H-pyran-2-methanol | C8H16O2
| | |
| 42 | 105-08-8 | 1,4-环己烷二甲醇 | 1,4-Cyclohexanedimethanol, mixture of cisand trans | C8H16O2
| 醇;原料;醇类;氟化学;中间体;大化工;通用试剂;有机化工;医药原料;化工原料 | |
| 43 | 1932437-86-9 | rac-(1R,3R)-5,5-dimethylcyclohexane-1,3-diol, trans | rac-(1R,3R)-5,5-dimethylcyclohexane-1,3-diol, trans | C8H16O2
| | |
| 44 | 130650-58-7 | 2-Heptanone, 6-hydroxy-5-methyl-, [R-(R*,S*)]- (9CI) | 2-Heptanone, 6-hydroxy-5-methyl-, [R-(R*,S*)]- (9CI) | C8H16O2
| | |
| 45 | 122045-43-6 | | 1,3-Dioxolane, 4-methyl-2-(2-methylpropyl)-, (2R,4R)- | C8H16O2
| | |
| 46 | 66478-55-5 | | Propane, 2,2'-[1,2-ethenediylbis(oxy)]bis-, (E)- (9CI) | C8H16O2
| | |
| 47 | 167937-63-5 | 2-Hexanone, 4-hydroxy-3,5-dimethyl-, [R-(R*,R*)]- (9CI) | 2-Hexanone, 4-hydroxy-3,5-dimethyl-, [R-(R*,R*)]- (9CI) | C8H16O2
| | |
| 48 | 112501-49-2 | | 2H-Pyran-2-ol, tetrahydro-3,5,5-trimethyl-, trans- (9CI) | C8H16O2
| | |
| 49 | 16194-32-4 | 2-Furanmethanol,tetrahydro-a,a,5-trimethyl-, (2R,5S)-rel- | 2-Furanmethanol,tetrahydro-a,a,5-trimethyl-, (2R,5S)-rel- | C8H16O2
| | |
| 50 | 942144-50-5 | REL-((2R,6S)-2,6-二甲基四氢2H-吡喃-4-基)甲醇 | 2H-Pyran-4-methanol, tetrahydro-2,6-dimethyl-, (2R,6S)-rel- | C8H16O2
| | |
| 51 | 1173022-09-7 | | Dideuterio-[3-[dideuterio(hydroxy)methyl]cyclohexyl]methanol | C8H16O2
| | |