二苄基马来酸酯是一种无色至微黄色的液体,具有良好的溶解性,能够溶于许多有机溶剂,例如乙醇、乙醚和苯等。它的密度比水大,约为1.137 g/mL(25 °C),并且具有一股刺激性的气味,对皮肤和眼睛有刺激作用。因此,在使用过程中应避免吸入其蒸汽或粉尘,并在通风良好的地方操作。
用途二苄基马来酸酯是一种重要的芳香酯类化合物,广泛用作光学树脂材料、香料、有机合成及医药中间体。它可用于制备马来酸苯乙烯树脂、合成醒脑剂和杀菌剂等产品;也可作为油漆、涂料的增塑剂和稳定剂。此外,在光学镜片技术领域,二苄基马来酸酯与乙氧化双酚芴丙烯酸酯、乙氧化双酚A丙烯酸酯、苯系物和抗氧剂混合后可以制备出折射率约为1.60的变色单体材料,进而制作镜片。该化合物还可以提高镜片材质的韧性,并用于制备具有抗紫外线、抗蓝光及耐腐蚀性能的镜片材料。
合成二苄基马来酸酯可以通过将苯乙醇与马来酸酐在酸或碱催化剂的存在下进行酯化反应来合成。
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
丙二酸单苯甲酯 | malonic acid monobenzyl ester | 40204-26-0 | C10H10O4 | 194.187 |
—— | dibenzyl ethylmalonate | 74254-53-8 | C19H20O4 | 312.365 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
丙二酸单苯甲酯 | malonic acid monobenzyl ester | 40204-26-0 | C10H10O4 | 194.187 |
—— | dibenzyl methylmalonate | 82794-36-3 | C18H18O4 | 298.339 |
—— | tribenzyl methanetricarboxylate | 165803-39-4 | C25H22O6 | 418.446 |
—— | Dibenzyl tartronate | 207497-42-5 | C17H16O5 | 300.311 |
丙二酸,氟-,二(苯基甲基)酯 | dibenzyl 2-fluoromalonate | 133384-81-3 | C17H15FO4 | 302.302 |
—— | dibenzyl dimethylmalonate | 57772-82-4 | C19H20O4 | 312.365 |
—— | dibenzyl 2-methylenemalonate | 1373127-83-3 | C18H16O4 | 296.323 |
—— | dibenzyl bromomalonate | 65100-24-5 | C17H15BrO4 | 363.208 |
—— | dibenzyl aminomalonate | 31661-15-1 | C17H17NO4 | 299.326 |
—— | 3-(benzyloxy)-2,2-dimethyl-3-oxopropanoic acid | 86507-74-6 | C12H14O4 | 222.241 |
—— | benzyl malonyl chloride | 69479-87-4 | C10H9ClO3 | 212.633 |
乙酸苄酯 | Benzyl acetate | 140-11-4 | C9H10O2 | 150.177 |
—— | dibenzyl oximinomalonate | 51118-40-2 | C17H15NO5 | 313.31 |
琥珀酸二苄酯 | dibenzyl succinate | 103-43-5 | C18H18O4 | 298.339 |
—— | dibenzyl 2-diazomalonate | 119520-01-3 | C17H14N2O4 | 310.309 |
—— | dibenzyl allylmalonate | 173541-54-3 | C20H20O4 | 324.376 |
—— | 2-(2-methoxyethyl)malonic acid dibenzyl ester | 118786-37-1 | C20H22O5 | 342.392 |
—— | dibenzyl 2-(prop-2-yn-1-yl)malonate | 479400-43-6 | C20H18O4 | 322.361 |
—— | dibenzyl 2-isobutylmalonate | 57343-01-8 | C21H24O4 | 340.419 |
—— | dibenzyl nonylmalonate | —— | C26H34O4 | 410.554 |
—— | dibenzyl diethylmalonate | 442876-10-0 | C21H24O4 | 340.419 |
—— | dibenzyl (3-carboxypropyl)propanedioate | 907184-96-7 | C21H22O6 | 370.402 |
—— | 4,4-di(benzyloxycarbonyl)butanoic acid | 870177-34-7 | C20H20O6 | 356.375 |
—— | dibenzyl 2-carboxymethylmalonate | 289637-26-9 | C19H18O6 | 342.348 |
—— | dibenzyl 2-(pent-4-yn-1-yl)malonate | 1349856-28-5 | C22H22O4 | 350.414 |
—— | tetrabenzyl propane-1,1,3,3-tetracarboxylate | 1432504-84-1 | C35H32O8 | 580.634 |
—— | dibenzyl 2-(2,2,2-trifluoroethyl)malonate | 1097629-03-2 | C19H17F3O4 | 366.337 |
苄基氰基甲酸酯 | benzyl cyanoformate | 5532-86-5 | C9H7NO2 | 161.16 |
—— | dibenzyl 2-(2-oxopropyl)malonate | 2020-76-0 | C20H20O5 | 340.376 |
—— | 2-(2,2-Dimethoxy-ethyl)-malonic acid dibenzyl ester | 654673-32-2 | C21H24O6 | 372.418 |
—— | dibenzyl 2-((S)-1-formylpropan-2-yl)malonate | 1032474-22-8 | C21H22O5 | 354.403 |
—— | dibenzyl (dimethylamino)methylidenemalonate | 950171-60-5 | C20H21NO4 | 339.391 |
—— | dibenzyl 2-(2,2,2-trifluoroethylidene)malonate | 1246956-27-3 | C19H15F3O4 | 364.321 |
—— | Benzyl 3-phenylpropionate | 22767-96-0 | C16H16O2 | 240.302 |
—— | dibenzyl benzylmalonate | 121191-42-2 | C24H22O4 | 374.436 |
—— | 2-benzyloxycarbonyl-pentanedioic acid 1-benzyl ester 5-tert-butyl ester | 864683-12-5 | C24H28O6 | 412.483 |
—— | (S)-1,1-dibenzyl 2-ethyl propane-1,1,2-tricarboxylate | 1312162-81-4 | C22H24O6 | 384.429 |
—— | (R)-1,1-dibenzyl 2-ethyl propane-1,1,2-tricarboxylate | 1384861-12-4 | C22H24O6 | 384.429 |
—— | dibenzyl di(prop-2'-en-1'-yl)propandioate | 242482-20-8 | C23H24O4 | 364.441 |
—— | dibenzyl 2-[(3R)-4-methyl-1-oxopentan-3-yl]propanedioate | 1032429-89-2 | C23H26O5 | 382.456 |
—— | benzyl(E)-2-benzyloxycarbonyl-5-hydroxyiminohexanoate | 211818-76-7 | C21H23NO5 | 369.417 |
—— | 4-methoxy-2-methylenebutyric acid benzyl ester | 118786-24-6 | C13H16O3 | 220.268 |
—— | dibenzyl dipropargylmalonate | —— | C23H20O4 | 360.409 |
乙酰氨基丙二酸二苄酯 | dibenzyl acetamidomalonate | 51887-51-5 | C19H19NO5 | 341.364 |
—— | Dibenzyl 2-(3,4,4-trifluoro-3-butenyl)malonate | 136133-74-9 | C21H19F3O4 | 392.375 |
—— | Dibenzyl oxane-4,4-dicarboxylate | 573658-96-5 | C21H22O5 | 354.403 |
—— | Dibenzyl dicetylmalonate | 138478-08-7 | C49H80O4 | 733.172 |
—— | dibenzyl 2-benzylidenemalonate | 7324-91-6 | C24H20O4 | 372.42 |
—— | dibenzyl cyclohexane-1,1-dicarboxylate | 208662-21-9 | C22H24O4 | 352.43 |
—— | benzyl (5R)-2-(benzyloxycarbonyl)-5,9-dimethyldeca-2,8-dienoate | 120229-88-1 | C27H32O4 | 420.549 |