产品详情;
CasNo： 5396-89-4
外观： white powder
交货时间： In stock
生产能力： 10000|Gram|Day
技术指标： 0.99
| 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 (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. |
| 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.] |
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