Methyl 4-methoxyacetoacetate NEW
| Price | Get Latest Price |
| Package | 25KG |
| Min. Order: | 1KG |
| Supply Ability: | 50000KG/month |
| Update Time: | 2023-10-19 |
Product Details
| Product Name: Methyl 4-methoxyacetoacetate | CAS No.: 41051-15-4 |
| EC-No.: 255-188-9 | Min. Order: 1KG |
| Purity: 99% | Supply Ability: 50000KG/month |
| Release date: 2023/10/19 |
| CAS: | 41051-15-4 |
| MF: | C6H10O4 |
| MW: | 146.14 |
| EINECS: | 255-188-9 |
| Product Categories: | Acetics acid and esters;C6 to C7;Carbonyl Compounds;Esters |
| Mol File: | 41051-15-4.mol |
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| Methyl 4-methoxyacetoacetate Chemical Properties |
| Melting point | -80℃ |
| Boiling point | 89 °C/8.5 mmHg (lit.) |
| density | 1.129 g/mL at 25 °C (lit.) |
| refractive index | n |
| Fp | 193 °F |
| storage temp. | Sealed in dry,Room Temperature |
| pka | 9.88±0.46(Predicted) |
| form | clear liquid |
| color | Colorless to Light yellow to Light orange |
| Specific Gravity | 1.129 |
| BRN | 1761215 |
| InChIKey | QGBPKJFJAVDUNC-UHFFFAOYSA-N |
| LogP | 0.340 (est) |
| CAS DataBase Reference | 41051-15-4(CAS DataBase Reference) |
| NIST Chemistry Reference | Methyl 4-methoxyacetoacetate(41051-15-4) |
| EPA Substance Registry System | Methyl 4-methoxyacetoacetate (41051-15-4) |
| Methyl 4-methoxyacetoacetate Usage And Synthesis |
| Chemical Properties | colorless to yellow liquid |
| Uses | Methyl 4-Methoxyacetoacetate is a reactant in the formation of an abiotic poorphyrinogen in aqueous solution. |
| Uses | Methyl 4-methoxyacetoacetate has been used in generation of a small focused library of diversely functionalized dihydropyrimidine derivatives via one-pot three-component Biginelli cyclocondensation of β-ketoesters, aldehydes and (thio)ureas. |
| Preparation | The preparation method of a 4-methoxyl group methyl acetoacetate: add solvents tetrahydrofurane in a kettle. and pass into rare gas element, the temperature in the kettle arranging reactor is 15-25℃, industrial sodium hydride and metal alkaline compound is added under whipped state, add solvents tetrahydrofurane again, the mixed solution reaction 4-6h of methyl alcohol and 4-chloro methyl acetoacetate is dripped in less than 20℃, then be warming up to 20-25℃ and continue reaction 4-15h, TLC detection reaction is complete, reduce system temperature to 6-10℃, add the hydrochloric acid soln regulation system pH=5-7 that volumetric molar concentration is 2mol/L, stratification, after separatory, upper strata is concentrated is spin-dried for removing solvents tetrahydrofurane, then colorless prod |
Packing &shipping&Payment
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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China- Since: 2017-12-08
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