| CAS: | 90-33-5 |
| MF: | C10H8O3 |
| MW: | 176.17 |
| EINECS: | 201-986-7 |
| Product Categories: | CANTABILINE;intermediate;Aromatics;Fluorescent Labels & Indicators;Coumarin;Fluorescent;ketone;Aromatics Compounds;90-33-5 |
| Mol File: | 90-33-5.mol |
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| 4-Methylumbelliferone Chemical Properties |
| Melting point | 188.5-190 °C(lit.) |
| Boiling point | 267.77°C (rough estimate) |
| density | 1.1958 (rough estimate) |
| refractive index | 1.5036 (estimate) |
| storage temp. | 2-8°C |
| solubility | Practically insoluble in water; slightly soluble in ethanol, ether,chloroform; soluble inmethanol |
| pka | 7.79(at 25℃) |
| form | Crystalline Powder |
| color | off-white to yellow |
| PH Range | Green 1 uorescent (0.0) to weak blue 1 uorescent (2.0);Weak blue 1 uorescent (6.5) blue 1 uorescent (8.0) |
| Water Solubility | slightly soluble |
| λmax | 221nm, 251nm, 322nm |
| Merck | 14,4854 |
| BRN | 142217 |
| Stability: | Stable. Combustible. Incompatible with strong oxidizing agents. |
| Major Application | color filter, electroluminescent displays, document security processes, lasers, integrated circuits, liquid crystal displays, surface brightening composition, oil products, teeth whitening agent, lysosomal enzyme assay, substrate for lipase, determining protein-protein-interactions in living cells, Antitrypanosomal, antileishmanial, anticancer, antiHIV, antimalarial, antibacterial, antifungal |
| InChIKey | HSHNITRMYYLLCV-UHFFFAOYSA-N |
| LogP | 2.370 (est) |
| CAS DataBase Reference | 90-33-5(CAS DataBase Reference) |
| NIST Chemistry Reference | Coumarin, 7-hydroxy-4-methyl-(90-33-5) |
| EPA Substance Registry System | 4-Methylumbelliferone (90-33-5) |
Product picture
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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In stock
Japan
