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E44205

Sigma-Aldrich

4-Ethylphenol

99%

Synonym(s):

(4-Hydroxyphenyl)ethane, (p-Hydroxyphenyl)ethane, 1-Ethyl-4-hydroxybenzene, 4-Ethylphenol, p-Ethylphenol, p-Hydroxyethylbenzene

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About This Item

Linear Formula:
C2H5C6H4OH
CAS Number:
123-07-9
Molecular Weight:
122.16
Beilstein:
1363317
EC Number:
204-598-6
MDL number:
MFCD00002393
UNSPSC Code:
12352100
eCl@ss:
39023356
PubChem Substance ID:
24894555
NACRES:
NA.22

vapor density

4.2 (vs air)

vapor pressure

0.13 mmHg ( 20 °C)

Assay

99%

bp

218-219 °C (lit.)

mp

40-42 °C (lit.)

SMILES string

CCc1ccc(O)cc1

InChI

1S/C8H10O/c1-2-7-3-5-8(9)6-4-7/h3-6,9H,2H2,1H3

InChI key

HXDOZKJGKXYMEW-UHFFFAOYSA-N

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Pictograms

Corrosion
GHS05

Signal Word

Danger

Hazard Statements

H318

Precautionary Statements

P280 - P305 + P351 + P338

Hazard Classifications

Eye Dam. 1

Storage Class Code

8A - Combustible corrosive hazardous materials

WGK

WGK 1

Flash Point(F)

212.0 °F - closed cup

Flash Point(C)

100 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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Ming Yao et al.
Rapid communications in mass spectrometry : RCM, 23(11), 1683-1693 (2009-05-07)
Multiple ion monitoring (MIM)-dependent acquisition with a triple quadrupole-linear ion trap mass spectrometer (Q-trap) was previously developed for drug metabolite profiling. In the analysis, multiple predicted metabolite ions are monitored in both Q1 and Q3 regardless of their fragmentations. The
S Benito et al.
International journal of food microbiology, 132(2-3), 145-152 (2009-05-15)
Different strains of Saccharomyces with different hydroxycinnamate decarboxylase (HCDC) activities, estimated by a bioconversion assay, were used for the fermentation of musts enriched with p-coumaric acid and grape anthocyanins, with the aim of favouring the formation of vinylphenolic pyranoanthocyanins, colour
Antonio Santos et al.
International journal of food microbiology, 145(1), 147-154 (2011-01-05)
Brettanomyces bruxellensis is one of the most damaging species for wine quality, and tools for controlling its growth are limited. In this study, thirty-nine strains belonging to Saccharomyces cerevisiae and B. bruxellensis have been isolated from wineries, identified and then
Michael R L Stratford et al.
Bioorganic & medicinal chemistry, 20(14), 4364-4370 (2012-06-16)
In vitro studies, using combined spectrophotometry and oximetry together with hplc/ms examination of the products of tyrosinase action demonstrate that hydroquinone is not a primary substrate for the enzyme but is vicariously oxidised by a redox exchange mechanism in the
I Carpinteiro et al.
Journal of chromatography. A, 1229, 79-85 (2012-02-14)
Selectivity of mixed-mode solid-phase extraction (SPE) was combined with the concentration power of dispersive liquid-liquid microextraction (DLLME) to obtain a sensitive, low solvent consumption method for gas chromatography-mass spectrometry determination of ethylphenol off-flavours (4-ethylphenol, EP; 4-ethylguaicol, EG and 4-ethylcathecol, EC)
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