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Merck
CN

36724

Supelco

4-乙基苯酚

PESTANAL®, analytical standard

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关于此项目

线性分子式:
C2H5C6H4OH
化学文摘社编号:
分子量:
122.16
Beilstein:
1363317
EC 号:
MDL编号:
UNSPSC代码:
41116107
PubChem化学物质编号:
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等级

analytical standard

蒸汽密度

4.2 (vs air)

蒸汽压

0.13 mmHg ( 20 °C)

产品线

PESTANAL®

保质期

limited shelf life, expiry date on the label

技术

HPLC: suitable
gas chromatography (GC): suitable

沸点

218-219 °C (lit.)

mp

40-42 °C (lit.)

应用

agriculture
cleaning products
cosmetics
environmental
flavors and fragrances
food and beverages
personal care

包装形式

neat

SMILES字符串

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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应用

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

其他说明

Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.

法律信息

PESTANAL is a registered trademark of Merck KGaA, Darmstadt, Germany

象形图

Corrosion

警示用语:

Danger

危险声明

预防措施声明

危险分类

Eye Dam. 1

储存分类代码

11 - Combustible Solids

WGK

WGK 1

闪点(°F)

212.0 °F - closed cup

闪点(°C)

100 °C - closed cup

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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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
R Pradelles et al.
International journal of food microbiology, 135(2), 152-157 (2009-09-05)
Volatile phenols, such as 4-ethylphenol, are responsible for a "horsey" smell in wine. Thus, the study of volatile phenol sorption in yeasts, and their subsequent elimination from wine, helps to optimize eco-friendly wine curative processes. Here, we compared the influences
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)
Hajo Zech et al.
Proteomics, 11(16), 3380-3389 (2011-07-14)
Two-dimensional difference gel electrophoresis (2-D DIGE) allows for reliable quantification of global protein abundance changes. The threshold of significance for protein abundance changes depends on the experimental variation (biological and technical). This study estimates biological, technical and total variation inherent
S Benito et al.
Journal of applied microbiology, 106(5), 1743-1751 (2009-02-20)
The formation of ethylphenols in wines, a consequence of Dekkera/Brettanomyces metabolism, can affect their quality. The main aims of this work were to further our knowledge of Dekkera/Brettanomyces with respect to ethylphenol production, and to develop a methodology for detecting

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