| CAS: | 1194-98-5 |
| MF: | C7H6O3 |
| MW: | 138.12 |
| EINECS: | 214-789-6 |
| Product Categories: | 1;Aromatic Aldehydes & Derivatives (substituted);Aldehydes;Phenyls & Phenyl-Het;Benzaldehyde;Aromatics;Phenyls & Phenyl-Het;1194-98-5 |
| Mol File: | 1194-98-5.mol |
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| 2,5-Dihydroxybenzaldehyde Chemical Properties |
| Melting point | 97-99 °C (lit.) |
| Boiling point | 213.5°C (rough estimate) |
| density | 1.2667 (rough estimate) |
| refractive index | 1.4797 (estimate) |
| storage temp. | Store below +30°C. |
| solubility | 13.8g/l soluble |
| pka | 8.89±0.18(Predicted) |
| form | Crystalline Powder |
| color | Yellow to khaki-green |
| Water Solubility | soluble |
| Sensitive | Air Sensitive |
| BRN | 1363961 |
| InChIKey | CLFRCXCBWIQVRN-UHFFFAOYSA-N |
| LogP | 0.540 |
| CAS DataBase Reference | 1194-98-5(CAS DataBase Reference) |
| NIST Chemistry Reference | 2,5-Dihydroxybenzaldehyde(1194-98-5) |
| EPA Substance Registry System | Benzaldehyde, 2,5-dihydroxy- (1194-98-5) |
| 2,5-Dihydroxybenzaldehyde Usage And Synthesis |
| Description | 2,5-Dihydroxybenzaldehyde is a building block. It has been used in the synthesis of 2,4-dimethylbenzoylhydrazones with antileishmanial and antioxidant activity. |
| Chemical Properties | yellow to khaki-green crystalline powder |
| Uses | 2,5-Dihydroxybenzaldehyde (cas# 1194-98-5) is a compound useful in organic synthesis. |
| Preparation | Add 80 mmol of dry paraformaldehyde to a mixture of 12 mmol of the phenol derivative and 2.5 mmol of MgO nanocrystalline (0.1 g). Expose the resulting mixture under microwave irradiation with a power of 650 W. Monitor the progress of the reaction by thin layer chromatography (TLC) developed by n-hexane : ethyl acetate (8 : 2). Add 100 mL of sulfuric acid (15% w/w) to the reaction mixture and heated at 50 °C for 15 min. Cool the reaction mixture to room temperature. Extract the product by dichloromethane (2 x 50 mL). Dry the organic layer over anhydrous magnesium sulphate. Evaporate the solution resulting from filtration to obtain the crude product. Purify the other product by column chromatography using n-hexane : ethyl acetate (95 : 5 to 70 : 30).
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| Definition | ChEBI: 2,5-dihydroxybenzaldehyde is a dihydroxybenzaldehyde carrying hydroxy groups at positions 2 and 5. It has a role as a Penicillium metabolite, a mouse metabolite and a human metabolite. |
Packing &shipping&Payment
Packing:25kg/drum
Shipping:by sea or by air
Payment:T/T,western union,moneygram
Packaging Details drum
Port:Tianjin
Lead Time :
| Quantity(Kilograms) | 1 - 10000 | >10000 |
| Est. Time(days) | 5 | To be negotiated |
Company information
Hebei Mojin Biotechnology Co., Ltd, Our company is a professional in 4'-Methylacetophenone,Levamisole hydrochloride ,N-Methylformamide and other chemical reagents research and development production enterprises. Our business covers more than 30 countries, most of the big customers come from Europe, America and other countries in the world, we can guarantee the quality and price. In recent decades, with the efforts of all employees, we have established many cooperative companies in shandong, henan, guangdong and other places. Our corporate purpose is based on the market, enhance the strength, take the road of scientific and environmental sustainable development, relying on the country. Technology r & d center, increase the investment in r & d, based on the domestic market, expand the international market, manufacturing quality products, sincere service to the society, into a modern, ecological, scientific and technological enterprise world.
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