Other grades of this product :
| BENZYL ACETOACETATE Basic information |
| Product Name: | BENZYL ACETOACETATE | | Synonyms: | 3-oxo-butanoicaciphenylmethylester;Benzyl 3-oxobutanoate;Benzyl acetylacetate;Benzyl3-oxobutanoate;Butanoicacid,3-oxo-,phenylmethylester;BENZYL ACETOACETATE 97+%;BENZYL ACETOACETATE, WACKER QUALITY;Benzyl acetoacetate, tech., 90% | | CAS: | 5396-89-4 | | MF: | C11H12O3 | | MW: | 192.21 | | EINECS: | 226-416-4 | | Product Categories: | Pharmaceutical Intermediates | | Mol File: | 5396-89-4.mol |
| BENZYL ACETOACETATE Chemical Properties |
| Safety Statements | 24/25 | | WGK Germany | 1 | | TSCA | Yes | | HS Code | 29183000 |
| BENZYL ACETOACETATE Usage And Synthesis |
| Chemical Properties | yellow viscous liquid | | Chemical Properties | Benzyl acetoacetate has a sweet, floral, fresh, balsamic, fruity odor similar to that of ethyl acetate. | | Occurrence | Reported found in litchi (Litchi sinensis Sonn.). | | Uses | Benzyl acetoacetate is used as a Pharmaceutical and fine chemical intermediate. | | Uses | Benzyl acetoacetate (AAbenzyl) is chemical intermediate used for the syntheses of different organic chemicals Product Data Sheet | | Preparation | By heating ethyl acetoacetate and benzyl alcohol to 160°C. | | General Description | Benzyl acetoacetate undergoes asymmetric bioreduction to form benzyl (S)-(+)-3-hydroxybutyrate in the presence of Candida schatavii strain MY 1831. | | Purification Methods | Fractionate the ester and collect fractions with the expected physical properties. Otherwise add ca 10% by weight of benzyl alcohol and heat in an oil bath (160-170o, open vessel) for 30minutes during which time excess of benzyl alcohol will have distilled off, then fractionate. [Baker et al. J Org Chem 17 77 1952, Beilstein 6 IV 2480.] |
| BENZYL ACETOACETATE Preparation Products And Raw materials |
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