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E44205

Sigma-Aldrich

4-Ethylphenol

99%

Synonyme(s) :

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

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About This Item

Formule linéaire :
C2H5C6H4OH
Numéro CAS:
123-07-9
Poids moléculaire :
122.16
Beilstein:
1363317
Numéro CE :
204-598-6
Numéro MDL:
MFCD00002393
Code UNSPSC :
12352100
eCl@ss :
39023356
ID de substance PubChem :
24894555
Nomenclature NACRES :
NA.22
Le tarif et la disponibilité ne sont pas disponibles actuellement.

Densité de vapeur

4.2 (vs air)

Niveau de qualité

100

Pression de vapeur

0.13 mmHg ( 20 °C)

Essai

99%

pb

218-219 °C (lit.)

Pf

40-42 °C (lit.)

Chaîne SMILES 

CCc1ccc(O)cc1

InChI

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

Clé InChI

HXDOZKJGKXYMEW-UHFFFAOYSA-N

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Catégories apparentées

Pictogrammes

Corrosion
GHS05

Mention d'avertissement

Danger

Mentions de danger

H318

Conseils de prudence

P280 - P305 + P351 + P338

Classification des risques

Eye Dam. 1

Code de la classe de stockage

11 - Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 1

Point d'éclair (°F)

212.0 °F - closed cup

Point d'éclair (°C)

100 °C - closed cup

Équipement de protection individuelle

dust mask type N95 (US), Eyeshields, Gloves

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Certificats d'analyse (COA)

Lot/Batch Number
SHBS1595
0000397760
0000349017
SHBR7340
0000397760

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Retrouvez la documentation relative aux produits que vous avez récemment achetés dans la Bibliothèque de documents.

Consulter la Bibliothèque de documents

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
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
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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  1. 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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  2. 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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