Product Description

Methyl p-tert-Butylphenylacetate's cas code is 3549-23-3

Product Detail

Methyl p-tert-butylphenylacetate Basic information


Product Name:

Methyl p-tert-butylphenylacetate

Synonyms:

Benzeneaceticacid,4-(1,1-dimethylethyl)-,methylester;4-TERT-BUTYLPHENYLACETIC ACID METHYL ESTER;FEMA 2690;ASISCHEM D13372;METHYL P-TERT-BUTYLPHENYLACETATE;LABOTEST-BB LT00848279;METHYL 4-TERT-BUTYLBENZENEACETATE;METHYL 4-TERT-BUTYLPHENYLACETATE

CAS:

3549-23-3

MF:

C13H18O2

MW:

206.28

EINECS:

222-602-4

Product Categories:

Aromatic Esters;ester Flavor;Alphabetical Listings;Flavors and Fragrances;M-N

Mol File:

3549-23-3.mol



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.)

Fp 

>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)


Safety Information


Safety Statements 

24/25

WGK Germany 

3

TSCA 

Yes

HS Code 

29163990


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


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