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| 2,4-Dimethoxybenzoic acid Basic information |
Product Name: | 2,4-Dimethoxybenzoic acid | Synonyms: | 2,4-dimethoxy-benzoicaci;2,4-Dimethoxybenzoic acid, 98+%;2,4-Dimethoxybenzoic;Benzoic acid, 2,4-dimethoxy-;DIMETHOXYBENZOIC ACID,2,4-(RG);DIMETHOXYBENZOIC-2,4 ACID;DIMETHOXYBENZOIC ACID,2,4-;B-RESORCYLIC ACID DIMETHYL ETHER | CAS: | 91-52-1 | MF: | C9H10O4 | MW: | 182.17 | EINECS: | 202-074-1 | Product Categories: | Aromatic Carboxylic Acids, Amides, Anilides, Anhydrides & Salts;Benzoic acid;Organic acids;C9;Carbonyl Compounds;Carboxylic Acids | Mol File: | 91-52-1.mol | |
| 2,4-Dimethoxybenzoic acid Chemical Properties |
Hazard Codes | Xi | Risk Statements | 36/37/38 | Safety Statements | 26-37/39-36 | WGK Germany | 3 | TSCA | Yes | HS Code | 29189090 |
| 2,4-Dimethoxybenzoic acid Usage And Synthesis |
Chemical Properties | white to off-white powder | Uses | Yttrium and heavy lanthanide complexes is synthesised with 2, 4-dimethoxybenzoic acid and thermal and spectral features is studied. In the case of the electron-rich aromatic system 2,4-dimethoxybenzoic acid reduction of the intermediate HOBt ester is slow, and good. | Purification Methods | Crystallise the acid from water and dry it in a vacuum desiccator over H2SO4.. The S-benzylisothiuronium salt has m 158-159o (from CHCl3). [Beilstein 10 H 379, 10 I 177, 10 II 252, 10 III 1371, 10 IV 1422.] 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.] |
| 2,4-Dimethoxybenzoic acid Preparation Products And Raw materials |
Raw materials | Sodium hydroxide-->Hydrochloric acid-->Dimethyl sulfate-->2,4-Dihydroxybenzoic acid-->Benzene, 1-ethenyl-2,4-dimethoxy--->2,4-diacetyloxybenzoic acid-->BIS(ALPHA-CHLOROETHYL)ETHER-->1-Bromo-2,4-dimethoxybenzene-->2,4-DIMETHOXYBENZALDOXIME-->4-Methoxysalicylic acid | Preparation Products | METHYL 2,4-DIMETHOXYBENZOATE-->2,4-Dimethoxyphenylacetic acid-->2,4-Dimethoxybenzyl alcohol-->N,2,4-trimethoxy-N-methylbenzamide |
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