78943
Butylated hydroxyanisole
analytical standard
Sinónimos:
Butylated hydroxyanisole, E320, 2(3)-t-Butyl-4-hydroxyanisole, 2(3)-t-Butylhydroquinone monomethyl ether, BHA
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Fórmula lineal:
(CH3)3CC6H3(OCH3)OH
Número CAS:
Peso molecular:
180.24
UNSPSC Code:
85151701
E Number:
E320
EC Number:
246-563-8
NACRES:
NA.24
MDL number:
Servicio técnico
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Permítanos ayudarleQuality Level
grade
analytical standard
vapor density
6.2 (vs air)
assay
≥99.0% (sum of isomers, GC)
autoignition temp.
599 °F
shelf life
limited shelf life, expiry date on the label
technique(s)
HPLC: suitable, gas chromatography (GC): suitable
mp
58-60 °C (lit.)
application(s)
cleaning products
cosmetics
food and beverages
personal care
format
neat
SMILES string
O(C)c1cc(c(cc1)O)C(C)(C)C
InChI
1S/C11H16O2/c1-11(2,3)9-7-8(13-4)5-6-10(9)12/h5-7,12H,1-4H3
InChI key
MRBKEAMVRSLQPH-UHFFFAOYSA-N
General description
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
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.††
Application
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.
hcodes
pcodes
Hazard Classifications
Aquatic Chronic 2
Clase de almacenamiento
11 - Combustible Solids
wgk
WGK 2
flash_point_f
241.9 °F - Pensky-Martens closed cup
flash_point_c
116.6 °C - Pensky-Martens closed cup
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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)
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)
Toxicology and biochemistry of butylated hydroxyanisole and butylated hydroxytoluene
Branen.L.A
Journal of the American Oil Chemists' Society, 52, 59-63 (1975)