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

A19206 tert-Butylhydroquinone, 97%

CAS Number
1948-33-0
Synonyms

Size Price ($) Quantity Availability
500g 63.14
1000g 94.98
2500g 209.60
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tert-Butylhydroquinone, 97%

MDL
MFCD00002344
EINECS
217-752-2

Chemical Properties

Formula
C10H14O2
Formula Weight
166.22
Melting point
126-129°
Boiling Point
295°
Flash Point
171°(339°F)
Density
1.050
Solubility
Slightly soluble in water(10g/L).

Applications

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.

Notes

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

Literature References

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.

GHS Hazard and Precautionary Statements

Hazard Statements: H400-H410-H302-H315-H319-H335

Very toxic to aquatic life. Very toxic to aquatic life with long lasting effects. Harmful if swallowed. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Precautionary Statements: P261-P273-P280-P305+P351+P338-P304+P340-P362-P301+P312-P312-P405-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Avoid release to the environment. Wear protective gloves/protective clothing/eye protection/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. Take off contaminated clothing and wash before reuse. IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

Beilstein
637923
Hazard Class
9
Packing Group
III
Harmonized Tariff Code
2907.29
TSCA
Yes
RTECS
MX4375000

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