Isopentyl Phenylacetate
Product Description
Product Detail
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Product Name: |
Isopentyl phenylacetate |
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Synonyms: |
phenylaceticacid3-methylbutylester;phenyl-aceticaciisopentylester;ISOAMYL-PHENYLACETAT;Isopentylphenylacetat;ISOAMYL PHENYL ACETATE, NATURAL;Isoamyl plaenylacetate;Phenylacetic acid isoamyl;Phenylacetic acid isopentyl |
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CAS: |
102-19-2 |
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MF: |
C13H18O2 |
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MW: |
206.28 |
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EINECS: |
203-012-6 |
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Product Categories: |
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Mol File: |
102-19-2.mol |
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Boiling point |
268 °C(lit.) |
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density |
0.98 |
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FEMA |
2081 | ISOAMYL PHENYLACETATE |
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refractive index |
n20/D 1.485(lit.) |
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Fp |
>230 °F |
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JECFA Number |
1014 |
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CAS DataBase Reference |
102-19-2(CAS DataBase Reference) |
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NIST Chemistry Reference |
Acetic acid, phenyl-, isopentyl ester(102-19-2) |
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EPA Substance Registry System |
Benzeneacetic acid, 3-methylbutyl ester (102-19-2) |
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Hazard Codes |
Xi |
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Risk Statements |
38 |
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Safety Statements |
26-36 |
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WGK Germany |
2 |
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RTECS |
AJ2945000 |
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Description |
Isoamyl phenylacetate has a sweet, pleasant odor reminiscent of cocoa with a slight birch-tar undertone. May be prepared by esterification of phenylacetic acid with isoamyl alcohol in the presence of concentrated sulfuric acid; by heating benzyl nitrile and isoamyl alcohol in the presence of excess concentrated H2S04. |
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Chemical Properties |
Isoamyl phenylacetate has a sweet, pleasant odor reminiscent of cocoa with a slight birch-tar undertone |
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Preparation |
By esterification of phenylacetic acid with isoamyl alcohol in the presence of concentrated sulfuric acid; by heating benzyl nitrile and isoamyl alcohol in the presence of excess concentrated H2SO4 |
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Aroma threshold values |
Aroma characteristics at 1%: sweet, honey, chocolate with a rosy floral nuance. |
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Taste threshold values |
Taste characteristics at 5 to 10 ppm: warm rosy honey with phenyl chocolate nuances and dried fruit notes. |
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Raw materials |
Hydrogen-->3-Methyl-1-butanol-->Phenylacetic acid |