| CAS: | 104-20-1 |
| MF: | C11H14O2 |
| MW: | 178.23 |
| EINECS: | 203-184-2 |
| Product Categories: | Miscellaneous;ketone;Aromatic Ketones (substituted) |
| Mol File: | 104-20-1.mol |
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| 4-(4-Methoxyphenyl)-2-butanone Chemical Properties |
| Melting point | 8 °C (lit.) |
| Boiling point | 152-153 °C/15 mmHg (lit.) |
| density | 1.046 g/mL at 25 °C (lit.) |
| vapor pressure | 9-2000Pa at 20-115℃ |
| FEMA | 2672 | 4-(P-METHOXYPHENYL)-2-BUTANONE |
| refractive index | n20/D 1.519(lit.) |
| Fp | >230 °F |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | Chloroform (Slightly), Methanol (Slightly) |
| form | Oil |
| color | A colourless oily liquid with a sweet floral odour |
| Odor | at 100.00 %. sweet dried raspberry rose cherry fruity cassie absolute |
| Odor Type | berry |
| Water Solubility | Not miscible in water. |
| JECFA Number | 818 |
| BRN | 1869592 |
| LogP | 2 at 23.1℃ |
| CAS DataBase Reference | 104-20-1(CAS DataBase Reference) |
| NIST Chemistry Reference | 2-Butanone, 4-(4-methoxyphenyl)-(104-20-1) |
| EPA Substance Registry System | 2-Butanone, 4-(4-methoxyphenyl)- (104-20-1) |
| 4-(4-Methoxyphenyl)-2-butanone Usage And Synthesis |
| Description | 4-(p-Methoxyphenyl)-2-butanone has an intensely sweet, floral, fruity odor and a cherry-raspberry flavor at low concentrations. May be prepared by condensing acetone with anisaldehyde to yield anisylidene acetone and subsequent hydrogenation in the presence of Pd catalyst. |
| Chemical Properties | 4-(p-Methoxyphenyl)-2-butanone has an intensely sweet, floral,fruity odor and cherry–raspberry flavor at low concentrations. |
| Chemical Properties | clear colourless to pale yellow liquid |
| Occurrence | Contained (approximately 53% level) in the odorous principle obtained by extraction and hydrolysis from aloe wood (Aquilaria algallocha Roxb.) and in anise. |
| Uses | 4-(4-Methoxyphenyl)-2-butanone is used as pharmaceutical intermediate. |
| Uses | In insect attractants, organic synthesis, flavoring. |
| Preparation | By condensing acetone with anisaldehyde to yield anisylidene acetone and subsequent hydrogenation in the presence of Pd catalyst. |
| Definition | ChEBI: 4-(4-Methoxyphenyl)-2-butanone is a member of methoxybenzenes. |
| Aroma threshold values | Aroma characteristics at 5.0%: sweet, fruity, woody, powdery, honey, vanilla, raspberry and ionone-like. |
| Taste threshold values | Taste characteristics at 40 ppm: floral, woody, ionone, raspberry, fruity, spice and berry. |
| Synthesis Reference(s) | Tetrahedron Letters, 33, p. 951, 1992 DOI: 10.1016/S0040-4039(00)91585-5 |
| Safety Profile | Low oral and skin toxicity. A flammable liquid. When heated to decomposition it emits acrid smoke and irritating fumes. |
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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