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Product Details
Chemical Properties |
Ethyl Phenylacetate is a volatile aroma component of fruit and honey. It is a clear colourless to pale yellowish liquid with a pleasant, strong, sweet odor reminiscent of honey and a bittersweet flavor. Small amounts are used in flower perfumes and in fruit flavors. |
Occurrence |
Reported found in grapefruit juice, apple juice, figs, guava, pineapple, papaya, cognac, cider, grape wines and port wine. |
Uses |
Ethyl phenylacetate was used to study the solvent-based self-healing of epoxy materials. It is also used as a flavoring agent, flavor animal feeds, In perfumery. |
Definition |
ChEBI: Ethyl phenylacetate is a member of benzenes. It is a less toxic, greener solvent. It is non-mutagenic. |
Preparation |
Ethyl phenylacetate is prepared by heating at the boil phenylacetonitrile and sulfuric acid in alcohol solution; by esterification of the acid catalyzed by HCl or H2SO4. |
Aroma threshold values |
Detection: 650 ppb |
Taste threshold values |
Taste characteristics at 10 ppm: sweet, fruity, honey, cocoa, apple and woody |
General Description |
Ethyl phenylacetate is a less toxic, greener solvent. It is non-mutagenic. |
Flammability and Explosibility |
Nonflammable |
Biochem/physiol Actions |
Taste at 5 to 10 ppm |
Safety Profile |
Moderately toxic by ingestion. Combustible liquid. Mutation data reported. When heated to decomposition it emits acrid smoke and irritating fumes. See also ESTERS. |
Purification Methods |
Shake the ester with saturated aqueous Na2CO3 (three times), aqueous 50% CaCl2 (twice) and saturated aqueous NaCl (twice). Dry with CaCl2 and distil it under reduced pressure. [Beilstein 9 H 434, 9 IV 1618.] |
Who Evaluation |
Evaluation year: 2002 |
InChI:InChI=1/C10H12O2/c1-2-12-10(11)8-9-6-4-3-5-7-9/h3-7H,2,8H2,1H3
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Despite recent advancements in the selec...
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Parthenolide is a naturally occurring te...
In the presence of molecular sieves unde...
The retro-aldol reaction of R106-1 (LY29...
S,S'-Bis(1-phenyl-1H-tetrazol-5-yl) dith...
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New methodology for radical aromatic sub...
The synthesized compounds 1-7 were evalu...
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A palladium(0)-catalyzed cross-coupling ...
An efficient metal-free hydroalkoxylatio...
A series of new 5-substituted aryl/aralk...
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Suzuki-type cross-coupling of enantiomer...
Water greatly restrained the formation o...
Adsorption of Fe(ClO4)3(H2O)6 onto chrom...
A novel tropylium-based coupling reagent...
In continuance with earlier reported wor...
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Acidolysis of EtOAc in the presence of s...
The intense research work in the field o...
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A series of novel 1,2,3-triazolylidene g...
A heterogeneous catalyst, copper(II) on ...
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A novel series of hydrazide-hydrazone de...
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An efficient method for the alkoxycarbon...
Several curcumin analogues bearing pyraz...
A series of oxadiazole mannich bases wer...
A preparative-scale asymmetric synthesis...
The complexes [Au2M2(C6F5) 4(NCMe)2]n (M...
A new method for efficient and chemosele...
Reaction of 7-ethoxycarbonyl-1,3,5-cyclo...
Silica sulfate was prepared by a simple ...
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Aryl acetic and aryl propionic esters ar...
3-Acyl-2-(N-cyanoimino)thiazolidines pro...
The C-C coupling reaction between ethyl ...
Esterification of various carboxylic aci...
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Copper(I) oxide can effectively co-catal...
The in situ prepared three component sys...
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The coupling reaction between ethyl acet...
Hydrodehalogenation is an effective stra...
A diverse reactivity of diazo compounds ...
We have developed a high-efficiency and ...
The protection of carboxyl groups by est...
ethanol
1,3-diphenyl-acetone-(O-benzenesulfonyl oxime )
1,3-diphenylpropan-2-one oxime
Ethyl 2-phenylethanoate
Conditions | Yield |
---|---|
|
ethanol
carbon monoxide
benzyl alcohol
dibenzyl sulfide
Ethyl 2-phenylethanoate
phenylmethanethiol
toluene
Conditions | Yield |
---|---|
With
dicobalt octacarbonyl; hydrogen sulfide; water;
at 150 ℃;
for 10h;
under 45600 Torr;
Product distribution;
Mechanism;
var. conc. of water, solvents, and metal carbonyl complexes, also in absence of alkyl alcohol, H2O or H2S; other benzyl alcohols and alkyl alcohols;
|
22% 18% 6% 8% |
piperidine
phenylglyoxylic acid ethyl ester
diazoacetic acid ethyl ester
benzene
2-phenyl-4-[2]pyridyl-butyric acid ethyl ester
3ξ-indol-3-yl-2-phenyl-acrylic acid ethyl ester
3-phenylacetyl-indolin-2-one
1,2-dihydro-4-hydroxy-7-methyl-2-oxo-3-phenyl-1,8-naphthyridine
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