Hot sell Diethyl(phenylacetyl)malonate 20320-59-6 bmk in stock

Name: Diethyl malonate (phenylacetyl) CAS No. :20320-59-6 Molecular formula C15H18O5 Molecular weight: 278.30000 Accurate quality :278.11500 PSA: 69.67000 LogP: 1.54060 Other names: Phenylacetylmalonic acid ethylester phenylacetyl-malonic acid diethyl ester Phenylacetyl-malonsaeure-diaethylester Phenylacetylmalonsaeurediethylester

Products Details

Basic info:

CAS NO

20320-59-6

Application

Pharmaceutical intermediates

Appearance

Liquid

Transportation

Sea,Air

MF

C15H18O5

MW

278.3

Boiling Point

120 °C(Press: 0.01 Torr)

Density

1.148±0.06 g/cm3(Predicted)

storage temp.

Store at RT.

Mol

20320-59-6.mol

stock

yes

USES: Organic synthesis intermediates. Production method: Anhydrous ethanol, co-steamed with diethyl phthalate and sodium metal, was dropped into a mixture of diethyl malonate, carbon tetrachloride and magnesium, heated to start the reaction, and controlled temperature to smooth the reaction. Then add anhydrous diethyl ether, heat for 1h, add the diethyl ether solution of phenacetyl chloride (slowly add, do not make the reaction too intense). After the reaction, the oil layer is separated by cooling and adding water, and the diethyl phenyl acetyl malonate is obtained by vacuum evaporation. Detail photos: 微信图片_20210830100737微信图片_20210830100737 Hot sell :

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detail-31 detail-11 Company profile:   Anhui Rencheng Technology Co., Ltd. (hereafter called AHRC), established in 2015, is a first-level high-tech enterprise, specialized in the field of chemical industry. AHRC distinguishes itself by the very variety and quality of its products that includes pharmaceutical intermediates, plant extracts, chemical reagent, animal pharmaceutical, agrochemical intermediates, antibiotic etc.  Based on the concept of 'Rooted in China, and head for the World', anchored by the strength of manufacturing capability and trading management, ARTC have been providing customers all-round services by focusing on details for each step, such as R&D, quality control, logistics and so on, and would like to continue to provide optimal solutions that are efficient, economic and sustainable.   Chemistry needs reaction, friendship needs interaction, while trust lies in between. And the very trust comes from the reliable quality and detail-oriented service. Bearing this motto in mind, ARTC is willing to jointly create a harmonious win-win society with friends all over the world.   We would define us as a cog in the machine and a partner in the cause. In pursuit of the spirit of 'being part of our customer', we believe we will merge into the whole picture of splendor of our clients, shining with same hue of glory. packing &shipping: 详情-04-2 运输 FAQ : Q1: What is your MOQ? Yes, we can supply the free sample, but the shipping cost be paid by our customers.   Q2:How to contact us? You can chat with us by Trademanager, Whasapp&Skype Online. You can choose your interested products and send inquiry to us. You can send Email to us., you will get our reply.    Q3: Which kind of payment do you accept?  T/T,Westunion,Bitcoin,D/P, L/C and etc.   Q4: How to confirm the Product Quality before placing orders? 1) You can get free samples for some products, just pay the basic cost for us. 2) Also you can send the specification or your request to us, we will customize the products for you.   Q5: Package We have standard package, or it can be customized as per your request.   Q6:Shipping We have R&D and manufactured chemicals for 6 years, we have rich experience on Shipping, Many famous companies cooperated with us stably, we are good at shipping all kinds of chemical products.

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