| CAS: | 619-89-6 |
| MF: | C9H7NO4 |
| MW: | 193.16 |
| EINECS: | 210-617-9 |
| Product Categories: | Aromatics;Aromatics Compounds;FINE Chemical & INTERMEDIATES;Aromatic Cinnamic Acids, Esters and Derivatives;Cinnamic acid;Heterocyclic Compounds |
| Mol File: | 619-89-6.mol |
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| 4-Nitrocinnamic acid Chemical Properties |
| Melting point | 200-202 °C(lit.) |
| Boiling point | 329.36°C (rough estimate) |
| density | 1.4058 (rough estimate) |
| refractive index | 1.5200 (estimate) |
| storage temp. | Sealed in dry,Store in freezer, under -20°C |
| solubility | DMSO |
| pka | 4.07±0.10(Predicted) |
| form | Solid |
| color | Yellow |
| Water Solubility | insoluble |
| InChIKey | XMMRNCHTDONGRJ-ZZXKWVIFSA-N |
| CAS DataBase Reference | 619-89-6(CAS DataBase Reference) |
| NIST Chemistry Reference | trans-4-Nitrocinnmic acid(619-89-6) |
| EPA Substance Registry System | 2-Propenoic acid, 3-(4-nitrophenyl)- (619-89-6) |
| 4-Nitrocinnamic acid Usage And Synthesis |
| Chemical Properties | Yellow needle-like crystals. Melting point 289°C. Insoluble in water. |
| Occurrence | The heartwood of Cassia garrettiana. |
| Uses | 4-Nitrocinnamic Acid (cas# 619-89-6) is a compound useful in organic synthesis. |
| Preparation | Synthesis of 4-nitrocinnamic acid: 4-nitro-trans-cinnamonitrile, concentrated hydrochloric acid and water were heated and refluxed for 8h, and left standing overnight. The precipitate was filtered out, dissolved in hot 30% sodium hydroxide solution, the insoluble matter was filtered off, the filtrate was acidified with 50% sulfuric acid to precipitate precipitation, the crude product was filtered, and recrystallized with ethanol to obtain 4-nitrocinnamic acid. |
| Biological Activity | 4-Nitrocinnamic acid is a photosensitive compound that has inhibitory effects on tyrosinase. |
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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