Isopentyl phenylacetate
Isopentyl phenylacetate Basic information
- Product Name:
- Isopentyl phenylacetate
- Synonyms:
-
- PHENYLACETIC ACID ISOAMYL ESTER
- PHENYLACETIC ACID ISOPENTYL ESTER
- METHYL BUTYL PHENYL ACETATE
- ISOPENTYL PHENYLACETATE
- ISOAMYL PHENYLACETATE
- ISOAMYL ALPHA-TOLUATE
- FEMA 2081
- 3-METHYLBUTYL PHENYLACETATE
- CAS:
- 102-19-2
- MF:
- C13H18O2
- MW:
- 206.28
- EINECS:
- 203-012-6
- Mol File:
- 102-19-2.mol
Isopentyl phenylacetate Chemical Properties
- Boiling point:
- 268 °C(lit.)
- Density
- 0.98
- vapor pressure
- 0.907Pa at 25℃
- refractive index
- n20/D 1.485(lit.)
- FEMA
- 2081 | ISOAMYL PHENYLACETATE
- Flash point:
- >230 °F
- form
- clear liquid
- color
- Colorless to Almost colorless
- Odor
- at 10.00 % in dipropylene glycol. sweet honey cocoa balsam chocolate castoreum animal
- Odor Type
- chocolate
- Water Solubility
- 63.049mg/L at 25℃
- JECFA Number
- 1014
- LogP
- 4.08 at 25℃
- CAS DataBase Reference
- 102-19-2(CAS DataBase Reference)
- NIST Chemistry Reference
- Acetic acid, phenyl-, isopentyl ester(102-19-2)
- EPA Substance Registry System
- Benzeneacetic acid, 3-methylbutyl ester (102-19-2)
MSDS
- Language:English Provider:SigmaAldrich
Isopentyl phenylacetate Usage And Synthesis
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.
Chemical Properties
Isoamyl phenylacetate has a sweet, pleasant odor reminiscent of cocoa with a slight birch-tar undertone
Occurrence
Reported found in peppermint oil.
Definition
ChEBI: 3-Methylbutyl phenylacetate is a member of benzenes.
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
Aroma threshold values
Aroma characteristics at 1%: sweet, honey, chocolate with a rosy floral nuance.
Taste threshold values
Taste characteristics at 5 to 10 ppm: warm rosy honey with phenyl chocolate nuances and dried fruit notes.
Flammability and Explosibility
Not classified
Isopentyl phenylacetate Preparation Products And Raw materials
Raw materials
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Isopentyl phenylacetate(102-19-2)Related Product Information
- Phenethyl phenylacetate
- Isoamyl acetate
- Olibanum oil
- 2-Hydroxyphenylacetic acid
- Dimethyl succinate
- 2-Methylphenylacetic acid
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- Isoamyl benzoate
- 4-Hydroxyphenylacetic acid
- BUTYL OLEATE
- Isoamyl o-hydroxybenzoate
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