化学性质
针状结晶(乙醇水)。熔点为43-45℃,沸点241℃,相对密度1.112,闪点大于110℃。
用途
主要用于医药中间体,特别是三甲氧苄嗪的合成中。
生产方法
通过在碱性条件下使用焦性没食子酸(即1,3,3-苯三酚)与硫酸二甲酯进行甲基化反应制得。
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
2,3-二甲氧基苯酚 | 2,3-dimethoxyphenol | 5150-42-5 | C8H10O3 | 154.166 |
2,6-二甲氧基苯酚 | 1,3-dimethoxy-2-hydroxy-benzene | 91-10-1 | C8H10O3 | 154.166 |
3-甲氧基儿茶酚 | 3-methocycatechol | 934-00-9 | C7H8O3 | 140.139 |
3,4,5-三甲氧基苯酚 | 3,4,5-trimethoxyphenol | 642-71-7 | C9H12O4 | 184.192 |
4-甲氧基-1,3-苯并二氧戊环 | 4-methoxy-benzo[1,3]dioxole | 1817-95-4 | C8H8O3 | 152.15 |
5-碘-1,2,3-三甲氧基苯 | 5-iodo-1,2,3-trimethoxybenzene | 25245-29-8 | C9H11IO3 | 294.089 |
4-羟基-1,3-苯并二氧代 | 2H-benzo[d][1,3]dioxolan-4-ol | 69393-72-2 | C7H6O3 | 138.123 |
1-溴-3,4,5-三甲氧基苯 | 1-bromo-3,4,5-trimethoxybenzene | 2675-79-8 | C9H11BrO3 | 247.089 |
—— | Carbonic acid 2,6-dimethoxy-phenyl ester methyl ester | 114591-58-1 | C10H12O5 | 212.202 |
3,4,5-三甲氧基苯甲醛 | 3,4,5-trimethoxy-benzaldehyde | 86-81-7 | C10H12O4 | 196.203 |
3,4,5-三甲氧基苄醇 | (3,4,5-trimethoxyphenyl)methanol | 3840-31-1 | C10H14O4 | 198.219 |
3,4,5-三甲氧基苯甲腈 | 3,4,5-trimethoxybenzonitrile | 1885-35-4 | C10H11NO3 | 193.202 |
4-碘-1,2,3-三甲氧基苯 | 1-iodo-2,3,4-trimethoxy-benzene | 25245-37-8 | C9H11IO3 | 294.089 |
2,3,4-(三甲氧基)溴苯 | 2,3,4-trimethoxybromobenzene | 10385-36-1 | C9H11BrO3 | 247.089 |
邻苯三酚 | 2-hydroxyresorcinol | 87-66-1 | C6H6O3 | 126.112 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
2,3-二甲氧基苯酚 | 2,3-dimethoxyphenol | 5150-42-5 | C8H10O3 | 154.166 |
2,6-二甲氧基苯酚 | 1,3-dimethoxy-2-hydroxy-benzene | 91-10-1 | C8H10O3 | 154.166 |
3-甲氧基儿茶酚 | 3-methocycatechol | 934-00-9 | C7H8O3 | 140.139 |
3,4,5-三甲氧基苯酚 | 3,4,5-trimethoxyphenol | 642-71-7 | C9H12O4 | 184.192 |
2,3,4-三甲氧基苯酚 | 2,3,4-trimethoxyphenol | 19676-64-3 | C9H12O4 | 184.192 |
1,2,3,4-四甲氧基苯 | 1,2,3,4-tetramethoxybenzene | 21450-56-6 | C10H14O4 | 198.219 |
2,3,4,5-四甲氧基苯酚 | 2,3,4,5-tetramethoxyphenol | 30225-99-1 | C10H14O5 | 214.218 |
1,2,3,4,5-戊甲氧基苯 | 1,2,3,4,5-pentamethoxybenzene | 13909-75-6 | C11H16O5 | 228.245 |
2,6-二甲氧基对苯二酚 | 2,6-dimethoxy-1,4-hydroquinone | 15233-65-5 | C8H10O4 | 170.165 |
2,6-二甲氧基-1-(烯丙氧基)苯 | 2-(allyloxy)-1,3-dimethoxybenzene | 5438-54-0 | C11H14O3 | 194.23 |
—— | 2,3,4,5-tetramethoxyphenylformate | 86475-21-0 | C11H14O6 | 242.229 |
5-碘-1,2,3-三甲氧基苯 | 5-iodo-1,2,3-trimethoxybenzene | 25245-29-8 | C9H11IO3 | 294.089 |
1-溴-3,4,5-三甲氧基苯 | 1-bromo-3,4,5-trimethoxybenzene | 2675-79-8 | C9H11BrO3 | 247.089 |
3,4,5-三甲氧基苯胺 | 3,4,5-Trimethoxyaniline | 24313-88-0 | C9H13NO3 | 183.207 |
间苯二甲醚 | 1,3-Dimethoxybenzene | 151-10-0 | C8H10O2 | 138.166 |
4-溴-2,6-二甲氧基苯酚 | 4-bromo-2,6-dimethoxyphenol | 70654-71-6 | C8H9BrO3 | 233.062 |
2,6-二甲氧基乙酸苯酯 | 2,6-dimethoxyphenyl acetate | 944-99-0 | C10H12O4 | 196.203 |
—— | 3,4,5-trimethoxyphenyl acetate | 17742-46-0 | C11H14O5 | 226.229 |
3-甲氧基苯酚 | 3-Methoxyphenol | 150-19-6 | C7H8O2 | 124.139 |
1,2,3-三甲氧基萘 | 1,2,3-trimethoxynaphthalene | 5892-02-4 | C13H14O3 | 218.252 |
1,2,3-三乙酰基苯 | pyrogallol triacetate | 525-52-0 | C12H12O6 | 252.224 |
3,4,5-三甲氧基苯甲醛 | 3,4,5-trimethoxy-benzaldehyde | 86-81-7 | C10H12O4 | 196.203 |
3,4,5-三甲氧基苄氯 | 5-(chloromethyl)-1,2,3-trimethoxybenzene | 3840-30-0 | C10H13ClO3 | 216.664 |
—— | methyl(3,4,5-trimethoxyphenyl)sulfane | 18168-86-0 | C10H14O3S | 214.285 |
4-碘-1,2,3-三甲氧基苯 | 1-iodo-2,3,4-trimethoxy-benzene | 25245-37-8 | C9H11IO3 | 294.089 |
1,2,3-三甲氧基-4-氯苯 | 1,2,3-trimethoxy-4-chlorobenzene | 54625-53-5 | C9H11ClO3 | 202.638 |
—— | 2,3,4-trimethoxyphenyl acetate | 30225-80-0 | C11H14O5 | 226.229 |
2,3,4-(三甲氧基)溴苯 | 2,3,4-trimethoxybromobenzene | 10385-36-1 | C9H11BrO3 | 247.089 |
—— | 2,5-dibenzyloxy-1,3-dimethoxybenzene | 111786-44-8 | C22H22O4 | 350.414 |
邻苯三酚 | 2-hydroxyresorcinol | 87-66-1 | C6H6O3 | 126.112 |