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| Soluble in hot water, ethanol, ether. Boiling in water, acids or salt solutions removes carbon dioxide. Gives a red color with ferric chloride. | |||||||||
89-86-1
bosschemical
89-86-1
 2,4-Dihydroxybenzoic acid Basic information | |
| Uses Toxicity Usage limits Chemical properties Application Preparation | |
| Product Name: | 2,4-Dihydroxybenzoic acid |
| CAS: | 89-86-1 |
| MF: | C7H6O4 |
| MW: | 154.12 |
| EINECS: | 201-946-9 |
| Mol File: | 89-86-1.mol |
| 2,4-Dihydroxybenzoic acid Chemical Properties | |
| Melting point | 208-211 °C (dec.) (lit.) |
| Boiling point | 237.46°C (rough estimate) |
| density | 1.3725 (rough estimate) |
| vapor pressure | 0Pa at 25℃ |
| refractive index | 1.6710 (estimate) |
| FEMA | 3798 | 2,4-DIHYDROXYBENZOIC ACID |
| Fp | 200 °C |
| storage temp. | Inert atmosphere,Room Temperature |
| solubility | 8g/l |
| pka | 3.11, 8.55, 14.0(at 25℃) |
| form | Crystalline Powder |
| color | Cream to slightly beige or pink |
| Odor | at 100.00?%. mild phenolic |
| biological source | synthetic |
| Water Solubility | 8 g/L (20 ºC) |
| Merck | 148,157 |
| JECFA Number | 908 |
| BRN | 1946213 |
| InChIKey | UIAFKZKHHVMJGS-UHFFFAOYSA-N |
| LogP | 0.98 at 23℃ and pH3.5 |
| CAS DataBase Reference | 89-86-1(CAS DataBase Reference) |
| NIST Chemistry Reference | 2,4-Dihydroxybenzoic acid(89-86-1) |
| EPA Substance Registry System | 2,4-Resorcylic acid (89-86-1) |
