| 词条 | Ethyl methylphenylglycidate |
| 释义 |
| Watchedfields = changed | verifiedrevid = 434802513 | Name = Ethyl methylphenylglycidate | ImageFile = strawberry aldehyde.png | ImageSize = | ImageName = | IUPACName = Ethyl 3-methyl-3-phenyloxirane-2-carboxylate | OtherNames = Ethyl methylphenylglycidate Strawberry aldehyde Aldehyde C-16 |Section1={{Chembox Identifiers | CASNo_Ref = {{cascite|correct|??}} | CASNo = 77-83-8 | SMILES = CC(C2C(OCC)=O)(O2)C1=CC=CC=C1 | PubChem = 6501 | ChemSpiderID = 6255 | StdInChI = 1S/C12H14O3/c1-3-14-11(13)10-12(2,15-10)9-7-5-4-6-8-9/h4-8,10H,3H2,1-2H3 | StdInChIKey = LQKRYVGRPXFFAV-UHFFFAOYSA-N |Section2={{Chembox Properties | Appearance = Colourless to pale yellow liquid | C=12|H=14|O=3 | Density = 1.09-1.10 g/cm3[1] | MeltingPtC = 7 to 8 | MeltingPt_ref = [1] | BoilingPtC = 272 to 275 | BoilingPt_ref = [1] | Solubility = Insoluble }}Ethyl methylphenylglycidate, commonly known as "strawberry aldehyde", is an organic compound used in the flavor industry in artificial fruit flavors, in particular strawberry.[2] UsesBecause of its pleasant taste and aroma, ethyl methylphenylglycidate finds use in the fragrance industry, in artificial flavors, and in cosmetics.[1] Its end applications include perfumes, soaps, beauty care products, detergents, pharmaceuticals, baked goods, candies, ice cream, and others. ChemistryEthyl methylphenylglycidate is classified as an ester and an epoxide; but, despite its common name, it is not an aldehyde. It is a colourless to pale-yellow liquid that is insoluble in water. Ethyl methylphenylglycidate is usually prepared by the condensation of acetophenone and the ethyl ester of monochloroacetic acid in the presence of a base, in a reaction known as the Darzens condensation. SafetyLong-term, high-dose studies in rats have demonstrated that ethyl methylphenylglycidate has no significant adverse health effects and is not carcinogenic.[3] The US Food and Drug Administration has classified ethyl methylphenylglycidate as generally recognized as safe (GRAS).[4] See also
References1. ^1 2 3 Ethyl Methylphenylglycidate, chemicalland21.com 2. ^{{cite book | title = Chemistry and technology of flavors and fragrances |author= David J. Rowe | year = 2005 | isbn = 0-8493-2372-X}} 3. ^{{cite journal | pmid = 7327470 | doi = 10.1016/0015-6264(81)90522-8 | year = 1981 | last1 = Dunnington | first1 = D | last2 = Butterworth | first2 = MRS | last3 = Gaunt | first3 = IF | last4 = Mason | first4 = PL | last5 = Evans | first5 = JG | last6 = Gangolli | first6 = SD | title = Long-term toxicity study of ethyl methylphenylglycidate (strawberry aldehyde) in the rat. | volume = 19 | issue = 6 | pages = 691–9 | journal = Food and Cosmetics Toxicology}} 4. ^{{cite web | url = http://www.fda.gov/food/foodingredientspackaging/foodadditives/foodadditivelistings/ucm091048.htm#ftnE | title = Food Additive Status List | publisher = Food and Drug Administration}} 6 : Ethyl esters|Epoxides|Flavors|Food additives|Perfume ingredients|Strawberries |
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