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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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5 G
$49.59
100 G
$56.05

$49.59

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5 G
$49.59
100 G
$56.05

About This Item

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

$49.59

List Price$52.20
Web-Only Promotion

Available to ship onApril 29, 2025Details

Request a Bulk Order

vapor density

4.2 (vs air)

Quality Level

100

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

signalword

Danger

hcodes

H318

Hazard Classifications

Eye Dam. 1

Storage Class

11 - Combustible Solids

wgk_germany

WGK 1

flash_point_f

212.0 °F - closed cup

flash_point_c

100 °C - closed cup

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
SHBS1595
0000397760
0000349017
SHBR7340
0000397760

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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
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
Dimitrios Kioroglou et al.
Foods (Basel, Switzerland), 9(10) (2020-10-03)
Wine origin and ageing are two factors related to wine quality which in turn is associated to wine metabolome. Currently, new metabolomic techniques and proper statistics procedures allow accurate profiling of wine metabolome. Thus, the main goal was to evaluate
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
Isa Silva et al.
International journal of food microbiology, 145(2-3), 471-475 (2011-02-19)
This work aimed to evaluate the effect of certain factors on the production of volatile phenols from the metabolism of p-coumaric acid by lactic acid bacteria (LAB) (Lactobacillus plantarum, L. collinoides and Pediococcus pentosaceus). The studied factors were: pH, L-malic
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Questions

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  1. How can I determine the shelf life / expiration / retest date of this product?

    1 answer

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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  2. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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