4-Methylphthalic Acid CAS号: 4316-23-8 MDL号: 分子式: C9H8O4 分子量: 180.16 g/mol COA MSDS 大包装询价 库存状态为分装好的现货产品(1.2.3...等具体数量),每日16:00前订单当天发出; 库存状态为未分装好的现货产品(显示 “现货” 字样),每日15:00前的订单1-3个工作日发出; 若小包装产品...
The new compounds are produced by dissolving 4-methylphthalic anhydride in concentrated sulfuric acid or fuming sulfuric acid to form a solution, and reacting the solution with chlorine at room temperature preferably in the presence of a catalytic amount of iodine, thereby to yield a crude product ...
SMILES CC1=CC2=C(C=C1)C(=O)OC2=O INCHIKEY ZOXBWJMCXHTKNU-UHFFFAOYSA-N 别名 1,3-ISOBENZOFURANDIONE, 5-METHYL-;PHTHALIC ANHYDRIDE, 4-METHYL-;4-METHYLPHTHALIC ACID ANHYDRIDE;5-METHYL-2-BENZOFURAN-1,3-DIONE;5-METHYLISOBENZOFURAN-1,3-DIONE 中文名 4-甲基苯酐 扩展信息 VIP...
6-tetrahydrophthalic acid anhydride4-Methyl-1,2,3,6-tetrahydrophthalic anhydride4-METHYL-2,3,6,7-TETRAHYDROPHTHALIC ANHYDRIDE4-Methyl-4-cyclohexene-1,2-dicarboxylic acid anhydride4-Methyl-4-cyclohexene-1,2-dicarboxylic anhydride4-Methyltetrahydro4-Methyltetrahydrophthalic anhydride4-Methyl-Δ4-...
5) 4-Nitro-1,2-benzenedicarboxylic acid anhydride 4-硝基邻苯二甲酸酐6) cyan-o-phthalic anhydride 4-氰基苯甲酸酐 1. Synthesis of 4-cyan-o-phthalic anhydride; 4-氰基苯甲酸酐的合成补充资料:4-甲基苯二甲酸酐 CAS: 19438-61-0 分子式: C9H6O3 分子质量: 162.14 沸点: 295℃ 熔点: 88-92...
The title compound, {[Ni(L)(bbi)(H2O)3]路(H2O)}n (I), where H2L = 4-methylphthalic acid and bbi = 1,1-(1,4-butanediyl) bis(imidazole), crystallizes in the triclinic form with space group P and exhibits a 1D metal-organic chain. The NiII cation is coordinated to four O ...
The new compounds are produced by dissolving 4-methylphthalic anhydride in concentrated sulfuric acid or fuming sulfuric acid to form a solution, and reacting the solution with chlorine at room temperature preferably in the presence of a catalytic amount of iodine, thereby to yield a crude product ...
CHLORINATED 4-METHYLPHTHALIC ACID OR ITS ANHYDRIDE AND METHOD OF MANUFACTURING THEREOF.TSUTOMU NISHIZAWAMICHIHIRO TSUJIMOTOKIYOHARU HASEGAWANOBUYOSHI ABE
4-methylphthalic anhydride, in which the Diels-Alder addition product of a conjugated diene, e.g. isoprene, and maleic anhydride is reacted with bromine in the presence of an acid acceptor. The acid acceptor can be present in catalytic amounts. Typical acid acceptors include dimethylformamide ...