Order Ethyl 4,4-difluoro-3-oxobutanoate
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Our Ethyl 4,4-difluoroacetoacetate products are mainly with the assay 98%. For being one kind of colorless transparent liquid, it should be stored in a cool, dry, well ventilated place, with the package of 50-200kg/drum. Besides, its transportation information is flammable liquid, class: 3; UN1993. As to the application, it could be applied as the intermediates. Our Min. Order of Ethyl 4,4-difluoroacetoacetate 98% is 1 Kilogram. You can Order Ethyl 4,4-difluoro-3-oxobutanoate from Nantong Baokai Chemical Co., Ltd.
Ethyl 4,4-difluoroacetoacetate could be produced by many different methods. This chemical could be obtained by the following process: Acetic acid ethyl ester reacts with difluoro-acetic acid ethyl ester using reagent of lithium diisopropylamide in the solvent of diethyl ether under the reaction temperature of -70 °C for 4 hours to give Butanoic acid,4,4-difluoro-3-oxo-, ethyl ester . The yield is about 82%.
This is our factory in Jinagsu, China. Up to now, our business range covers R&D of products, production, sale, technical consultation and environment protection. In 2012, we obtained the ISO9001 quality system certification, ISO14000 environment system certification and OHSAS18001 environment system certification.
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Nantong Baokai Chemical Co., Ltd (Hangzhou Baokai Bio-Chemicals Co.,Ltd.)
- Country: China (Mainland)
- Year Established: 2003
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- Business type: Trading Company
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