| 2,5-Dimethylbenzoic acid Basic information |
| Product Name: | 2,5-Dimethylbenzoic acid |
| Synonyms: | RARECHEM AL BO 0034;2,5-dimethylbenzoate;P-XYLENE-2-CARBOXYLIC ACID;P-XYLYLIC ACID;OTAVA-BB BB7019091163;TIMTEC-BB SBB008434;2,5-DIMETHYLBENZOIC ACID;2,5-dimethyl-benzoicaci |
| CAS: | 610-72-0 |
| MF: | C9H10O2 |
| MW: | 150.17 |
| EINECS: | 210-235-2 |
| Product Categories: | CARBOXYLICACID;Aromatic Carboxylic Acids, Amides, Anilides, Anhydrides & Salts;Aromatics;Miscellaneous Reagents |
| Mol File: | 610-72-0.mol |
| 2,5-Dimethylbenzoic acid Chemical Properties |
| Melting point | 132-134 °C (lit.) |
| Boiling point | 268 °C (lit.) |
| density | 1,069 g/cm3 |
| refractive index | 1.5188 (estimate) |
| Fp | 268°C subl. |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | Solubility - Very faint turbidity with Methanol. |
| form | Crystalline Powder |
| pka | pKa: 3.990(25°C) |
| color | White to off-white |
| Water Solubility | 0.18g/L(25 ºC) |
| BRN | 971588 |
| CAS DataBase Reference | 610-72-0(CAS DataBase Reference) |
| NIST Chemistry Reference | Benzoic acid, 2,5-dimethyl-(610-72-0) |
| EPA Substance Registry System | Benzoic acid, 2,5-dimethyl- (610-72-0) |
| Safety Information |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38-22 |
| Safety Statements | 26-36-37/39 |
| WGK Germany | 3 |
| TSCA | Yes |
| HS Code | 29163990 |
| MSDS Information |
| Provider | Language |
|---|---|
| 2,5-Dimethylbenzoic acid | English |
| ACROS | English |
| SigmaAldrich | English |
| ALFA | English |
| 2,5-Dimethylbenzoic acid Usage And Synthesis |
| Chemical Properties | white to off-white crystalline powder |
| Uses | 2,5-Dimethylbenzoic acid was used in the synthesis of new derivatives of [24]paracyclophane. It was used as starting reagent in the synthesis of methyl 2,5-dimethylbenzoate. |
| Definition | ChEBI: A dimethylbenzoic acid in which the two methyl groups are located at positions 2 and 5. |
| General Description | 2,5-Dimethylbenzoic acid is a metabolite of pseudocumene (1,2,4-trimethylbenzene). |
| Purification Methods | Steam distil the acid, then crystallise it from EtOH or H2O (m 134-134.5o). [Beilstein 9 H 534, 9 IV 1802.] |
| 2,5-Dimethylbenzoic acid Preparation Products And Raw materials |
| Preparation Products | 2,5-Dimethylbenzyl chloride-->2-Methyl-1,4-benzenedicarboxylic acid |
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