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| | 3,4-Dichlorobenzoic acid Basic information |
| Product Name: | 3,4-Dichlorobenzoic acid | | Synonyms: | Benzoic acid,3,4-dichloro-;Benzoic acid,3,4-dichloro-(8CI, 9CI);3,4-Dichlorobenzoic acid, 98+% 25GR;Dichlorobenzoic Aci;3,4-Dichlorobenzoic Acid, 97+%;RARECHEM AL BO 0329;3,4-dichloro-benzoicaci;3,4-DCBA | | CAS: | 51-44-5 | | MF: | C7H4Cl2O2 | | MW: | 191.01 | | EINECS: | 200-099-2 | | Product Categories: | Carboxylic Acids;Alpha sort;D;DAlphabetic;DIA - DIC;Pesticides&Metabolites;C7;Carbonyl Compounds;Aromatic Carboxylic Acids, Amides, Anilides, Anhydrides & Salts;Benzoic acid;Organic acids;API intermediates;Acids & Esters;Chlorine Compounds | | Mol File: | 51-44-5.mol |  |
| | 3,4-Dichlorobenzoic acid Chemical Properties |
| | 3,4-Dichlorobenzoic acid Usage And Synthesis |
| Chemical Properties | White to light yellow crystal powder | | Uses | 3,4-Dichlorobenzoic acid was employed as internal standard during the multiresidue analysis of pharmaceuticals and personal care products by ultra performance liquid chromatography-positive/negative electrospray tandem mass spectrometry. It was used to study the metabolic fate of 4-chloro-3,5-dinitrobenzoic acid. | | Definition | ChEBI: A chlorobenzoic acid carrying chloro substituents at positions 3 and 4. | | Synthesis Reference(s) | Journal of the American Chemical Society, 98, p. 843, 1976 DOI: 10.1021/ja00419a038 | | Safety Profile | Poison by
subcutaneous route. When heated to
decomposition it emits toxic fumes of Cl-. | | Purification Methods | Crystallise the acid from aqueous EtOH (charcoal) or acetic acid. [Beilstein 9 IV 1006.] Aromatic acid impurities (to <0.05%) can be removed via the (±)--methylbenzylamine salt as described for 2,4-dichlorobenzoic acid [Ley & Yates Organic Process Research & Development 12 120 2008.] |
| | 3,4-Dichlorobenzoic acid Preparation Products And Raw materials |
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