All Photos(1)

250910

Sigma-Aldrich

2-Ethoxyphenol

98%

Synonym(s):
Guaethol, Pyrocatechol monoethyl ether
Linear Formula:
C2H5OC6H4OH
CAS Number:
Molecular Weight:
138.16
Beilstein:
1100453
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.22

Quality Level

assay

98%

refractive index

n20/D 1.529 (lit.)

bp

216-217 °C (lit.)

mp

20-25 °C (lit.)

density

1.09 g/mL at 25 °C (lit.)

SMILES string

CCOc1ccccc1O

InChI

1S/C8H10O2/c1-2-10-8-6-4-3-5-7(8)9/h3-6,9H,2H2,1H3

InChI key

MOEFFSWKSMRFRQ-UHFFFAOYSA-N

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General description

2-Ethoxyphenol is a smoke flavour compound and forms complexes with iron (III).

Application

2-Ethoxyphenol has been used as carbon and energy supplement in the growth medium of red-pigmented coryneform bacterium, Rhodococcus rhodochrous strain 116.

Packaging

100, 500 g in glass bottle

Pictograms

CorrosionExclamation mark

Signal Word

Danger

Hazard Statements

Precautionary Statements

Hazard Classifications

Acute Tox. 4 Oral - Eye Dam. 1 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

195.8 °F - closed cup

Flash Point(C)

91 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificate of Analysis

Certificate of Origin

Avelina Fernández García et al.
Biotechnology progress, 18(5), 1076-1081 (2002-10-05)
The effects of high-pressure treatment on the reaction rates of horseradish peroxidase (HRP) with guaethol or guaiacol as a hydrogen donor were evaluated from direct transmission measurements in a high-pressure optical cell at 435 nm. Peroxidases are known to be
Hanyu Zhu et al.
Journal of the American Society for Mass Spectrometry, 27(11), 1813-1823 (2016-08-25)
Conversion of lignin into smaller molecules provides a promising alternate and sustainable source for the valuable chemicals currently derived from crude oil. Better understanding of the chemical composition of the resulting product mixtures is essential for the optimization of such
Meyyappan Arumugam et al.
Natural product research, 26(20), 1942-1944 (2011-10-01)
Iron (III) complexes of some smoke flavour compounds (2-allyloxyphenol, guaiacol, eugenol and 2-ethoxyphenol) were synthesised and characterised by UV-Vis spectroscopy and ESI mass spectrometry. The ligand metal binding ratio was found to be 1:1 by the Job plot method. Antimicrobial
Sam J B Mallinson et al.
Nature communications, 9(1), 2487-2487 (2018-06-29)
Microbial aromatic catabolism offers a promising approach to convert lignin, a vast source of renewable carbon, into useful products. Aryl-O-demethylation is an essential biochemical reaction to ultimately catabolize coniferyl and sinapyl lignin-derived aromatic compounds, and is often a key bottleneck
U Karlson et al.
Journal of bacteriology, 175(5), 1467-1474 (1993-03-01)
A red-pigmented coryneform bacterium, identified as Rhodococcus rhodochrous strain 116, that grew on 2-ethoxyphenol and 4-methoxybenzoate as sole carbon and energy sources was isolated. Phylogenetic analysis based on the 16S rDNA sequences indicates that the strain clusters more closely to

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