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78943

Supelco

Butylhydroxyanisol

analytical standard

Synonym(e):

Butyliertes Hydroxyanisol, E320, 2(3)-t-Butyl-4-hydroxyanisol, 2(3)-t-Butylhydrochinon-monomethylether, BHA

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About This Item

Lineare Formel:
(CH3)3CC6H3(OCH3)OH
CAS-Nummer:
Molekulargewicht:
180.24
EG-Nummer:
MDL-Nummer:
UNSPSC-Code:
85151701
E-Nummer:
E320
NACRES:
NA.24

Qualitätsniveau

Qualität

analytical standard

Dampfdichte

6.2 (vs air)

Assay

≥99.0% (sum of isomers, GC)

Selbstzündungstemp.

599 °F

Haltbarkeit

limited shelf life, expiry date on the label

Methode(n)

HPLC: suitable
gas chromatography (GC): suitable

mp (Schmelzpunkt)

58-60 °C (lit.)

Anwendung(en)

cleaning products
cosmetics
food and beverages
personal care

Format

neat

InChI

1S/C11H16O2/c1-11(2,3)9-7-8(13-4)5-6-10(9)12/h5-7,12H,1-4H3

InChIKey

MRBKEAMVRSLQPH-UHFFFAOYSA-N

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Allgemeine Beschreibung

Butylated hydroxyanisole (BHA), a lipophilic compound, is reported to exhibit antimicrobial activity against molds and Gram-positive bacteria. It also finds applications as a direct/indirect additive in adhesives, lubricants, food packaging materials, defoaming agents, as a preservative in cosmetic products, antioxidant in petroleum products including jet fuels, cutting oils, rubber latex gloves, paints, lacquers, adhesive hardeners, cleaning agents, thinners, plastics, etc. It is also widely used as an antioxidant in food industry.††
This substance is listed on the positive list of the EU regulation 10/2011 for plastics intended to come into contact with food. Find all available reference materials for compounds listed in 10/2011 here

Anwendung

Butylated hydroxyanisole may be used as an analytical reference standard for the quantification of the analyte in the following:
  • Food samples using square-wave voltammetry (SWV), further confirmed by high-performance liquid chromatography technique (HPLC) and capillary electrophoresis (CE) coupled with end-column amperometric detection.
  • Cosmetics using fluorescence spectroscopy with second-order calibration, further confirmed by HPLC technique.

Piktogramme

Environment

H-Sätze

Gefahreneinstufungen

Aquatic Chronic 2

Lagerklassenschlüssel

11 - Combustible Solids

WGK

WGK 2

Flammpunkt (°F)

241.9 °F - Pensky-Martens closed cup

Flammpunkt (°C)

116.6 °C - Pensky-Martens closed cup


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Die Dokumentenbibliothek aufrufen

Capillary electrophoresis-amperometric determination of antioxidant propyl gallate and butylated hydroxyanisole in foods
Xiang Q, et al.
Analytical Sciences, 23(6), 713-717 (2007)
Toxicology and biochemistry of butylated hydroxyanisole and butylated hydroxytoluene
Branen.L.A
Journal of the American Oil Chemists' Society, 52, 59-63 (1975)
Quantitative determination of butylated hydroxyanisole and n-propyl gallate in cosmetics using three-dimensional fluorescence coupled with second-order calibration
Wang Y-J, et al.
Talanta, 116, 347-353 (2013)
Safety assessment of butylated hydroxyanisole and butylated hydroxytoluene as antioxidant food additives
Williams.M.G, et al.
Food And Chemical Toxicology, 37, 1027-1038 (1999)
Simultaneous determination of butylated hydroxyanisole (BHA) and butylated hydroxytoluene (BHT) in food samples using a carbon composite electrode modified with Cu3 (PO4. 2 immobilized in polyester resin
Freitas GHK, et al.
Talanta, 81(3), 1102-1108 (2010)

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