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31519

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Ethoxyquin

PESTANAL®, analytical standard

Sinonimo/i:

1,2-Dihydro-6-ethoxy-2,2,4-trimethylquinoline, 6-Ethoxy-1,2-dihydro-2,2,4-trimethylquinoline

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250 MG
61,20 €

61,20 €

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250 MG
61,20 €

About This Item

Formula empirica (notazione di Hill):
C14H19NO
Numero CAS:
91-53-2
Peso molecolare:
217.31
Beilstein:
158223
Numero CE:
202-075-7
Numero MDL:
MFCD00023883
Codice UNSPSC:
41116107
ID PubChem:
329753793
Numero E:
E324
NACRES:
NA.24

61,20 €

Per informazioni sulla disponibilità, contatta il Servizio Clienti.
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Grado

analytical standard

Livello qualitativo

100

Nome Commerciale

PESTANAL®

Durata

limited shelf life, expiry date on the label

tecniche

HPLC: suitable
gas chromatography (GC): suitable

Densità

1.03 g/mL at 20 °C (lit.)

applicazioni

cleaning products
cosmetics
food and beverages
personal care

Formato

neat

Condizioni di spedizione

wet ice

Temperatura di conservazione

2-8°C

Stringa SMILE

CCOc1ccc2NC(C)(C)C=C(C)c2c1

InChI

1S/C14H19NO/c1-5-16-11-6-7-13-12(8-11)10(2)9-14(3,4)15-13/h6-9,15H,5H2,1-4H3
DECIPOUIJURFOJ-UHFFFAOYSA-N

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Descrizione generale

Ethoxyquin (EQ), an aromatic compound, is an antioxidant mostly used in animal and fish feeds. It is seen to inhibit carcinogenic effects of polycyclic aromatic hydrocarbons. Oxidation initiated by air, light or transition metals in unsaturated lipids can be stopped from propagation by EQ.[1][2][3]

Applicazioni

EQ has been used as external standard in the determination of EQ and its major metabolite from Atlantic salmon tissues using HPLC with fluorescence detector.[3]
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Avvertenza

Light sensitive: sensitive
Air sensitive: Handle under argon

Note legali

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

Pittogrammi

Exclamation mark
GHS07

Avvertenze

Warning

Indicazioni di pericolo

H302

Classi di pericolo

Acute Tox. 4 Oral

Codice della classe di stoccaggio

10 - Combustible liquids

Classe di pericolosità dell'acqua (WGK)

WGK 2

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

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

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Certificati d'analisi (COA)

Lot/Batch Number
BCCK2516
BCCD7838
BCCB8125
BCBZ0883
BCBS7214V

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The inhibitory effects of ethoxyquin on the carcinogenic action of aflatoxin B1 in rats.
Cabral JR, Neal GE.
Cancer Letters, 19(2), 125-132 (1983)
Laia Sanchez Costa et al.
Analytical methods : advancing methods and applications, 12(32), 4080-4088 (2020-08-08)
Ethoxyquin (EQ) is a quinolone commonly used as an antioxidant additive and a fungicide. However, Regulation (EU) 2017/962 suspended its authorisation as a feed additive for all animal species and categories. The aim of this study is thus to ensure
Ronald A Lubet et al.
Chemico-biological interactions, 182(1), 22-28 (2009-08-22)
Identifying agents that block tumor initiation is a goal of cancer prevention. The ability of a chemically varied group of agents to induce various drug metabolizing genes in livers of rats was examined. Sprague-Dawley rats were treated for 7 days
Victoria J Berdikova Bohne et al.
Journal of AOAC International, 90(2), 587-597 (2007-05-04)
A method for simultaneous quantitative determination of ethoxyquin (EQ) and its major metabolite in Atlantic salmon tissues, ethoxyquin dimer (EQ dimer), has been developed. The separation was achieved on tandem coupled phenyl-hexyl and C18 columns by 2-phase gradient elution with
Victoria J Berdikova Bohne et al.
Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association, 46(5), 1834-1843 (2008-03-11)
The biological fate of the fish feed additive, ethoxyquin (EQ) was examined in the muscle of Atlantic salmon during 12 weeks of feeding followed by a 2 weeks depuration period. Parent EQ (1,2-dihydro-6-ethoxy-2,2,4-trimethylquinoline), quinone imine (2,6-dihydro-2,2,4-trimethyl-6-quinolone), de-ethylated EQ (6-hydroxy-2,2,4-trimethyl-1,2-dihydroquinoline) and
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