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250910

Sigma-Aldrich

2-Ethoxyphenol

98%

Synonym(s):

Guaethol, Pyrocatechol monoethyl ether

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About This Item

Linear Formula:
C2H5OC6H4OH
CAS Number:
94-71-3
Molecular Weight:
138.16
Beilstein/REAXYS Number:
1100453
EC Number:
202-358-5
MDL number:
MFCD00002187
UNSPSC Code:
12352100
PubChem Substance ID:
24855081
NACRES:
NA.22

Quality Level

200

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.

pictograms

CorrosionExclamation mark
GHS05,GHS07

signalword

Danger

Hazard Classifications

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

target_organs

Respiratory system

wgk_germany

WGK 3

flash_point_f

195.8 °F

flash_point_c

91 °C

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

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’.

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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
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
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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