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1948-33-0 - tert-Butylhydroquinone, 97% - A19206 - Alfa Aesar

A19206 tert-Butylhydroquinone, 97%

Codice CAS
1948-33-0
Sinonimi

Dimensioni Prezzo ($) Quantità Disponibilità
500g 62,50
1000g 114,00
2500g 257,00
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tert-Butylhydroquinone, 97%

MDL
MFCD00002344
EINECS
217-752-2

Proprietà chimiche

Formula
C10H14O2
Peso formula
166.22
Punto di fusione
126-129°
Punto di ebollizione
295°
Punto di infiammabilità
171°(339°F)
Densità
1.050
Solubilità
Slightly soluble in water(10g/L).

Applicazioni

TBHQ was used to study the inactivation of barotolerant strains of Listeria monocytogenes and Escherichia coli. Environment friendly electrode materials for supercapacitors were attained by decorating the surface of graphene nanosheets with TBHQ. TBHQ is frequently used as a food preservative. Inhibition of oxidative rancidity in frozen cooked fish flakes by tert-butylhydroquinone. Nuclear factor E2-related factor 2-dependent antioxidant response element activation is by tert-butylhydroquinoneoccurring preferentially in Astrocytes conditions.

Note

Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from strong oxidizing agents.

Letteratura

Andrew D. Kraft,; Delinda A. Johnson,; Jeffrey A. Johnson. Nuclear Factor E2-Related Factor 2-Dependent Antioxidant Response Element Activation by tert-Butylhydroquinone and Sulforaphane Occurring Preferentially in Astrocytes Conditions Neurons against Oxidative Insult . Journal name. 2004 , 24(5), 1101-1112.

Yoon-Kyung Chung,; Ahmed E Yousef. Inactivation of barotolerant strains of Listeria monocytogenes and Escherichia coli O157:H7 by ultra high pressure and tert-butylhydroquinone combination.. Journal of Microbiology. 2008, 46 (3), 289-294.

Rischio GHS e dichiarazioni precauzionali

Dichiarazioni di rischio (UE): H302-H315-H319-H335

Harmful if swallowed. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Dichiarazioni precauzionali: P261-P280a-P305+P351+P338-P304+P340-P405-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves and eye/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Altri riferimenti

Beilstein
637923
Classe di rischio
9
Gruppo di imballaggio
III
Codice tariffe armonizzato
2907.29
TSCA
Yes
RTECS
MX4375000

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