| Place of Origin: | China |
|---|---|
| Brand Name: | First |
| Certification: | COA |
| Model Number: | 20320-59-6 |
| Minimum Order Quantity: | 1KG |
| Price: | 50-100USD |
| Packaging Details: | 1kg/bag ;25kg/drum,25 kg/Carton |
| Delivery Time: | 5 to 10 days |
| Payment Terms: | L/C, D/A, D/P, T/T, Western Union, MoneyGram,BTC |
| Supply Ability: | 1000 Tons |
| Purity: | 99.0%min | Type: | Syntheses Material Intermediates |
|---|---|---|---|
| Appearance: | Light-yellow Liquid | Cas No.: | 20320-59-6 |
| Mf: | C15H18O5 | Other Names: | Propanedioic Acid, 2-(2-phenylacetyl)-, 1,3-diethyl Ester |
| Einecs No.: | 205-854-1 | Product Name: | Diethyl(phenylacetyl)malonate |
| Pka: | 8.76±0.59(Predicted) | Sample: | Availiable |
| High Light: | BMK Chemical CAS 20320-59-6,BMK Chemical,C15H18O5 |
||
Synonyms:Diethyl(phenylacetyl)malonate;Propanedioic acid, 2-(2-phenylacetyl)-, 1,3-diethyl ester;diethyl 2-(2-phenylacetyl)propanedioate;diethyl 2-(2-phenylacetyl)propanedioate wickr bettyml
| Product Name: | Diethyl(phenylacetyl)malonate |
| CAS: | 20320-59-6 |
| MF: | C15H18O5 |
| MW: | 278.3 |
| EINECS: | 205-854-1 |
| Product Categories: | 20320-59-6;BMK |
| Mol File: | 20320-59-6.mol |
 |
|
| Boiling point | 120 °C(Press: 0.01 Torr) |
| density | 1.148±0.06 g/cm3(Predicted) |
| pka | 8.76±0.59(Predicted) |
| InChI | InChI=1S/C15H18O5/c1-3-19-14(17)13(15(18)20-4-2)12(16)10-11-8-6-5-7-9-11/h5-9,13H,3-4,10H2,1-2H3 |
| InChIKey | ZASPDQDIPTZTQQ-UHFFFAOYSA-N |
| SMILES | C(OCC)(=O)C(C(CC1=CC=CC=C1)=O)C(OCC)=O |
Uses: Organic synthesis intermediates.
Physical properties: Diethyl(phenylacetyl)malonate has a boiling point of 120 °C. Its density is predicted to be 1.148±0.06 g/cm3.
Preparation: The anhydrous ethanol co-vaporized with diethyl phthalate and sodium metal is added dropwise to the mixture of diethyl malonate, carbon tetrachloride and magnesium, heated to start the reaction, and the temperature is controlled to smooth the reaction. Then add anhydrous diethyl ether, heat for 1h, add the diethyl ether solution of phenylacetyl chloride (add slowly, not to make the reaction too intense). After the reaction is completed, cool and add water, separate the oil layer, and evaporate the diethyl ether under reduced pressure to obtain diethyl(phenylacetyl)malonate.
Packing & Delivery
Why choose us
Wuhan First New Material Co., Ltd. provides customers with excellent productservices
and services
trust and support of customers
