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| | 3,4-Dimethylbenzoic acid Basic information |
| Product Name: | 3,4-Dimethylbenzoic acid | | Synonyms: | RARECHEM AL BO 0330;O-XYLENE-4-CARBOXYLIC ACID;1-Carboxy-3,4-dimethylbenzene;3,4-dimethyl-benzoicaci;3,4-DIMETHYLBENZOIC ACID;AKOS BBS-00007820;Benzoic acid, 3,4-dimethyl- (7CI,8CI,9CI);3,4-DIMETHYLBENZOICAICD | | CAS: | 619-04-5 | | MF: | C9H10O2 | | MW: | 150.17 | | EINECS: | 210-576-7 | | Product Categories: | Acids & Esters;CARBOXYLICACID;Aromatic Carboxylic Acids, Amides, Anilides, Anhydrides & Salts;Benzenes | | Mol File: | 619-04-5.mol |  |
| | 3,4-Dimethylbenzoic acid Chemical Properties |
| | 3,4-Dimethylbenzoic acid Usage And Synthesis |
| Chemical Properties | white to beige crystalline powder | | Definition | ChEBI: A dimethylbenzoic acid in which the two methyl groups are located at positions 3 and 4. | | Purification Methods | Crystallise it from EtOH or H2O (m 168-168.5o), and sublime it in vacuo. The phenyl ester has m 68o (from EtOH or pet ether) and b 155-157o/2mm. [Beilstein 9 II 353, 9 III 2441, 9 IV 1803.] |
| | 3,4-Dimethylbenzoic acid Preparation Products And Raw materials |
| Raw materials | Benzeneacetaldehyde, 3,4-dimethyl-α-oxo--->3,4-Dimethyl-cyclohex-3-enecarboxylic acid-->{3,4-Me2C6H3N2}{BF4}-->2,3-Dimethylbenzoic acid-->2,4-Dimethylbenzoic acid-->3',4'-Dimethylacetophenone-->Formic acid | | Preparation Products | Vadimezan-->isoindoline-5-carboxylic acid-->METHYL ISOINDOLINE-5-CARBOXYLATE-->Methyl 3,4-dimethylbenzoate-->1,2-Benzenedicarboxylic acid, 4,5-dimethyl--->1(3H)-ISOBENZOFURANONE, 5-FLUORO--->2-Methyl-1,4-benzenedicarboxylic acid |
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