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Postion:Product Catalog >Flavors and fragrances>Synthetic fragrances>Carboxylic acids and esters>Diethyl(phenylacetyl)malonate
Diethyl(phenylacetyl)malonate
  • Diethyl(phenylacetyl)malonate
  • Diethyl(phenylacetyl)malonate
  • Diethyl(phenylacetyl)malonate
  • Diethyl(phenylacetyl)malonate
  • Diethyl(phenylacetyl)malonate

Diethyl(phenylacetyl)malonate NEW

Price Get Latest Price
Package 1KG 5KG 25KG
Min. Order: 1KG
Supply Ability: 20 T each week
Update Time: 2023-08-12

Product Details

Product Name: Diethyl(phenylacetyl)malonate CAS No.: 20320-59-6
EC-No.: 205-854-1 Min. Order: 1KG
Purity: 98%~99% Supply Ability: 20 T each week
Release date: 2023/08/12

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Product Name:Diethyl(phenylacetyl)malonate
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;Cas 20320-59-6;Propanedioic acid, (phenylacetyl)-, diethyl ester;Pharmaceutical intermediates Diethyl(phenylacetyl)malonate;new p
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
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Diethyl(phenylacetyl)malonate Chemical Properties
Boiling point 120 °C(Press: 0.01 Torr)
density 1.148±0.06 g/cm3(Predicted)
pka8.76±0.59(Predicted)
InChIInChI=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
InChIKeyZASPDQDIPTZTQQ-UHFFFAOYSA-N
SMILESC(OCC)(=O)C(C(CC1=CC=CC=C1)=O)C(OCC)=O
Physical propertiesDiethyl(phenylacetyl)malonate has a boiling point of 120 °C. Its density is predicted to be 1.148±0.06 g/cm3.
UsesOrganic synthesis intermediates.
PreparationThe 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.


Company Profile Introduction

Shandong Huisheng Import & Export Co., Ltd. is located in Jinan city, Shandong Province, is a collection of domestic trade, international trade in one of the diversified services company. Our goal is to provide customers with high quality solutions and one-stop purchasing experience. At present, the company business scope involves five areas: Organic chemical raw materials, inorganic chemical raw materials, fine chemical raw materials, dangerous chemicals and green environmental protection chemical technology project promotion, and we has also established good relations of cooperation with several well-known enterprises and won the strong support of extensive trust from the new and old customers. Products are widely used in automobile, household appliances, office supplies, mobile phone accessories, routers, food, medical and other fields. At present, our business covers 30 countries, and our customers mainly come from Australia, New Zealand, Canada, Germany, France, Poland, South Korea, Russia, Bangladesh, Vietnam, Kazakhstan, India, Ghana, Nigeria, South Africa, Egypt and other more than 30 countries. The company has a sound quality management system and advanced professional equipment, with a positive attitude to meet the changing needs of customers. We take "quality products, quality service, competitive price, timely delivery" as the purpose, looking forward to greater cooperation with overseas customers on the basis of mutual benefit. Our company provides a wide range of products to meet your various needs. Since its inception, the company has always adhered to the "quality first, customer first, reputation first" business policy, wholeheartedly meet the potential needs of our customers. Under the irresistible situation of economic globalization, our company is willing to cooperate sincerely with enterprises around the world to achieve a win-win situation.

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  • Since: 2020-11-16
  • Address: Room 202-9, Building 1, Evergrande Huafu, Dongying Road, Huaiyin District, Jinan City, Shandong Prov
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