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Diethyl(phenylacetyl)malonate

CAS No.
20320-59-6
Chemical Name:
Diethyl(phenylacetyl)malonate
Synonyms
Cas 20320-59-6;new p;Propanedioic;20320 59 6;Phenylacetylmalonsaeurediethylester;diethyl 2-(2-phenylacetyl)propanedioate;diethyl 2-(2-phenylacetyl)propanedioate wickr bettyml;New BMK Oil;BMK Oil/powder;bmk Lliquid oil
CBNumber:
CB61075043
Molecular Formula:
C15H18O5
Molecular Weight:
278.3
MDL Number:
MFCD28989869
MOL File:
20320-59-6.mol
MSDS File:
SDS
Last updated:2024-08-12 17:17:06

Diethyl(phenylacetyl)malonate Properties

Boiling point 120 °C(Press: 0.01 Torr)
Density 1.148±0.06 g/cm3(Predicted)
pka 8.76±0.59(Predicted)
form Brown liquid
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

Diethyl(phenylacetyl)malonate Chemical Properties,Uses,Production

Physical properties

Diethyl(phenylacetyl)malonate has a boiling point of 120 °C. Its density is predicted to be 1.148±0.06 g/cm3.

Uses

Organic synthesis intermediates.

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.

storage

Dry and cool place and keep away from strong light.

64-17-5
74965-87-0
20320-59-6
Synthesis of Diethyl(phenylacetyl)malonate from Ethanol and 1,3-Dioxane-4,6-dione, 2,2-dimethyl-5-(2-phenylacetyl)-

Diethyl(phenylacetyl)malonate Preparation Products And Raw materials

Global( 104)Suppliers
Supplier Tel Email Country ProdList Advantage
Dorne Chemical Technology co. LTD
+86-86-13583358881 +8618560316533 Ethan@dornechem.com China 3138 58
Hebei Ganmiao New material Technology Co., LTD
+86-17332992504 +86-17332992504 sales8@hbganmiao.com China 300 58
Wuhan Ruichi Technology Co., Ltd
+8613545065237 admin@whrchem.com China 161 58
Shandong Hanjiang Chemical Co., Ltd
+86-0533-2066820 +8618369939125 hanson@sdhanjiang.com China 1000 58
Wuhan Boyuan Import & Export Co., LTD
+8615175982296 Mike@whby-chem.com China 33 58
Hebei Miaoyin Technology Co.,Ltd
+86-17367732028 +86-17367732028 kathy@hbyinsheng.com China 3581 58
Firsky International Trade (Wuhan) Co., Ltd
+8615387054039 admin@firsky-cn.com China 436 58
Anhui Yiao New Material Technology Co., Ltd
+86-18033737140 +86-17354101231 sales1@hbganmiao.com China 253 58
Hebei Kingfiner Technology Development Co.Ltd
+86-15532196582 +86-15373005021 lisa@kingfinertech.com China 2990 58
Shaanxi Haibo Biotechnology Co., Ltd
+undefined18602966907 qinhe02@xaltbio.com China 1000 58

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View Lastest Price from Diethyl(phenylacetyl)malonate manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
Diethyl(phenylacetyl)malonate pictures 2024-09-19 Diethyl(phenylacetyl)malonate
20320-59-6
US $6.00 / kg 1kg 99% 2000KG/Month HebeiShuoshengImportandExportco.,Ltd
Diethyl(phenylacetyl)malonate pictures 2024-09-19 Diethyl(phenylacetyl)malonate
20320-59-6
US $1.00-1.00 / kg 1kg 99% 20 tons Dorne Chemical Technology co. LTD
Diethyl(phenylacetyl)malonate pictures 2024-09-19 Diethyl(phenylacetyl)malonate
20320-59-6
US $50.00-500.00 / g 10g 98% 2000kg hebei hongtan Biotechnology Co., Ltd
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