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| | 3,4-Dinitrobenzoic acid Basic information |
| Product Name: | 3,4-Dinitrobenzoic acid | | Synonyms: | LABOTEST-BB LT00455432;3,4-DINITROBENZOIC ACID;RARECHEM AL BO 0260;3,4-DINITROBENZOIC ACID OEKANAL, 250 MG;3,4-Dinitrobenzoic acid 99%;3,4-Dinitrobenzoic acid,99%;1-Carboxy-3,4-dinitrobenzene;3,4-Dinitrobenzoic acid, 99% 5GR | | CAS: | 528-45-0 | | MF: | C7H4N2O6 | | MW: | 212.12 | | EINECS: | 208-433-9 | | Product Categories: | AromaticsVolatiles/ Semivolatiles;Chemical Class;D;DAlphabetic;DID - DINAnalytical Standards;Food&Beverage Standards;Nitro CompoundsChromatography;Organic Acids;Benzoic acid;Alpha Sort;Analytical Standards | | Mol File: | 528-45-0.mol |  |
| | 3,4-Dinitrobenzoic acid Chemical Properties |
| Melting point | 163-166 °C | | Boiling point | 351.93°C (rough estimate) | | density | 1.7333 (rough estimate) | | refractive index | 1.5300 (estimate) | | form | neat | | pka | pK1:2.82 (25°C) | | color | Light orange to Yellow to Green | | Water Solubility | 6.7g/L(25 ºC) | | Merck | 14,3275 | | BRN | 2055333 | | CAS DataBase Reference | 528-45-0(CAS DataBase Reference) | | EPA Substance Registry System | Benzoic acid, 3,4-dinitro- (528-45-0) |
| | 3,4-Dinitrobenzoic acid Usage And Synthesis |
| Chemical Properties | yellowish crystals or crystalline powder | | Uses | 3,4-Dinitrobenzoic Acid, is used for the synthesis of more complex compounds such as metabolites of Brimonidine (B677520). It is also a specific substrate of glutathione S-transferase (GST), that can be used for the enzyme imaging and studies. It is an important corrosion inhibitor and is also used in photography. | | Purification Methods | Crystallise the acid from EtOH by addition of water. [Beilstein 9 III 1778, 9 IV 1242.] |
| | 3,4-Dinitrobenzoic acid Preparation Products And Raw materials |
| Raw materials | Potassium dichromate-->Potassium persulfate-->4-Methyl-2-nitroaniline-->2,5-DINITROBENZOIC ACID-->3-NITRO-4-NITROSOTOLUENE-->9H-Fluoren-9-one,2,3,7-trinitro--->3,4-Dinitro-benzaldehyde-->3,4-DINITROTOLUENE-->2,4-DINITROBENZOIC ACID-->3-Nitrotoluene-->p-Nitrobenzoic acid | | Preparation Products | (3,4-DIAMINO-PHENYL)-(4-METHYL-PIPERAZIN-1-YL)-METHANONE-->3,4-DIAMINO-N-(2-DIMETHYLAMINO-ETHYL)-N-METHYL-BENZAMIDE-->Ethyl 3,4-dinitrobenzoate-->Methanone, (3,4-dinitrophenyl)-4-Morpholinyl- |
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