Skip to Content
Merck
All Photos(1)

Documents

W359807

Sigma-Aldrich

2-Methoxy-4-propylphenol

≥99%, FG

Synonym(s):

4-Propylguaiacol, Dihydroeugenol

Sign Into View Organizational & Contract Pricing


About This Item

Linear Formula:
CH3OC6H3(CH2CH2CH3)OH
CAS Number:
Molecular Weight:
166.22
FEMA Number:
3598
EC Number:
MDL number:
UNSPSC Code:
12164502
PubChem Substance ID:
Flavis number:
4.049
NACRES:
NA.21

biological source

synthetic

Quality Level

grade

FG
Kosher

Agency

meets purity specifications of JECFA

reg. compliance

EU Regulation 1334/2008 & 178/2002

Assay

≥99%

refractive index

n20/D 1.522 (lit.)

bp

125-126 °C/14 mmHg (lit.)

density

1.038 g/mL at 25 °C (lit.)

application(s)

flavors and fragrances

Documentation

see Safety & Documentation for available documents

food allergen

no known allergens

Organoleptic

clove; spicy; phenolic; sweet

SMILES string

CCCc1ccc(O)c(OC)c1

InChI

1S/C10H14O2/c1-3-4-8-5-6-9(11)10(7-8)12-2/h5-7,11H,3-4H2,1-2H3

InChI key

PXIKRTCSSLJURC-UHFFFAOYSA-N

Related Categories

General description

2-Methoxy-4-propylphenol is a volatile phenolic flavor compound identified in Bordeaux wines, liquid smoke, karanda fruit{9 5} and oregano.

Application

Potential applications include the profile enhancement of smoke flavors, clove, spicy nuances for cinnamon and pepper, vanilla, and fruit nuances.

Biochem/physiol Actions

Odor at 1.0%
Taste at 10 ppm

Other Notes

Natural occurrence: Fish, pork, grape brandy, mate, rum, whiskey, tea and sherry.

Pictograms

CorrosionExclamation mark

Signal Word

Danger

Hazard Statements

Hazard Classifications

Eye Dam. 1 - Skin Irrit. 2 - Skin Sens. 1B - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

10 - Combustible liquids

WGK

WGK 2

Flash Point(F)

235.4 °F - closed cup

Flash Point(C)

113 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Evan A Larson et al.
Journal of the American Society for Mass Spectrometry, 29(9), 1908-1918 (2018-06-28)
Dopant-assisted atmospheric pressure chemical ionization (dAPCI) is a soft ionization method rarely used for gas chromatography-mass spectrometry (GC-MS). The current study combines GC-dAPCI with tandem mass spectrometry (MS/MS) for analysis of a complex mixture such as lignin pyrolysis analysis. To
ChemSensor classification of red wines.
Dirinck I, et al.
Developments in food science, 43, 521-524 (2006)
Study of a commercial liquid smoke flavoring by means of gas chromatography/mass spectrometry and Fourier transform infrared spectroscopy.
Guillen MD, et al.
Journal of Agricultural and Food Chemistry, 43(2), 463-468 (1995)
Chemometric tools for identification of volatile aroma-active compounds in oregano.
Bansleben AC, et al.
Analytical and Bioanalytical Chemistry, 395(5), 1503-1503 (2009)
Ju Yeon Lee et al.
Food chemistry, 220, 289-294 (2016-11-20)
The effects of eugenol, isoeugenol, coniferylaldehyde, and dihydroeugenol on the riboflavin-sensitized photooxidation of α-terpinene in methanol were studied. Riboflavin greatly accelerated α-terpinene oxidation in methanol during light illumination, resulting in two major oxidation products (p-cymene and ascaridole). The results clearly

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service