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Methyl p-tert-butylphenylacetate

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Methyl p-tert-butylphenylacetate Basic information

Product Name:
Methyl p-tert-butylphenylacetate
Synonyms:
  • 4-(1,1-dimethylethyl)-benzeneaceticacimethylester
  • 2-phenylacetic acid 2-methylbutan-2-yl ester
  • Methyl p-ter-butylphenylacetate
  • Benzeneaceticacid,4-(1,1-dimethylethyl)-,methylester
  • 4-TERT-BUTYLPHENYLACETIC ACID METHYL ESTER
  • FEMA 2690
  • ASISCHEM D13372
  • METHYL P-TERT-BUTYLPHENYLACETATE
CAS:
3549-23-3
MF:
C13H18O2
MW:
206.28
EINECS:
222-602-4
Product Categories:
  • Alphabetical Listings
  • Flavors and Fragrances
  • M-N
  • Aromatic Esters
  • ester Flavor
Mol File:
3549-23-3.mol
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Methyl p-tert-butylphenylacetate Chemical Properties

Boiling point:
106 °C2 mm Hg(lit.)
Density 
0.999 g/mL at 25 °C(lit.)
FEMA 
2690 | METHYL P-TERT-BUTYLPHENYLACETATE
refractive index 
n20/D 1.501(lit.)
Flash point:
>230 °F
JECFA Number
1025
BRN 
2502880
InChIKey
HXVTYMWVMVKVTF-UHFFFAOYSA-N
CAS DataBase Reference
3549-23-3(CAS DataBase Reference)
EPA Substance Registry System
Benzeneacetic acid, 4-(1,1-dimethylethyl)-, methyl ester (3549-23-3)
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Safety Information

Safety Statements 
24/25
WGK Germany 
3
TSCA 
Yes
HS Code 
29163990

MSDS

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Methyl p-tert-butylphenylacetate Usage And Synthesis

Description

Methyl p-tert-butylphenylacetate has a sweet, woody, and camphoraceous odor with a roasted, chocolate-like flavor. May be prepared by esterification of p-tert-butylphenylacetic acid with methanol.

Chemical Properties

Methyl p-tert-butylphenylacetate has a sweet, woody and camphoraceous odor and a roasted, chocolate-like flavor.

Preparation

By esterification of p-tert-butylphenylacetic acid with methanol

Aroma threshold values

Aroma characteristics at 1.0%: musty meaty, chicken fatty, cocoa honey, floral, sour, fatty milky, dairy and fishy nuances.

Taste threshold values

Taste characteristics at 5 ppm: leafy, green, waxy and honey-like, sweet cocoa, buttery creamy, fatty milky dairy-like with fishy and fruity nuances

Methyl p-tert-butylphenylacetateSupplier

Shijiazhuang Lida Chemical Co., Ltd. Gold
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