01479
2-Hydroxy-4-methoxybenzophenone
certified reference material, TraceCERT®
Synonym(s):
Oxybenzone
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About This Item
Linear Formula:
HOC6H3(OCH3)COC6H5
CAS Number:
Molecular Weight:
228.24
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
EC Number:
205-031-5
Beilstein/REAXYS Number:
1913145
MDL number:
Quality Level
product line
TraceCERT®
grade
certified reference material, TraceCERT®
shelf life
limited shelf life, expiry date on the label
technique(s)
HPLC: suitable, gas chromatography (GC): suitable
bp
150-160 °C/5 mmHg (lit.)
mp
62-64 °C (lit.)
application(s)
environmental
format
neat
SMILES string
COc1ccc(c(O)c1)C(=O)c2ccccc2
InChI
1S/C14H12O3/c1-17-11-7-8-12(13(15)9-11)14(16)10-5-3-2-4-6-10/h2-9,15H,1H3
InChI key
DXGLGDHPHMLXJC-UHFFFAOYSA-N
General description
This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034. This CRM is traceable to primary material from an NMI, e.g. NIST or NMIJ.
Certified content by quantitative NMR incl. uncertainty and expiry date are given on the certificate.
Download your certificate at: http://www.sigma-aldrich.com.
Certified content by quantitative NMR incl. uncertainty and expiry date are given on the certificate.
Download your certificate at: http://www.sigma-aldrich.com.
This substance is listed on the positive list of the EU regulation 10/2011 for plastics intended to come into contact with food.
Packaging
Bottomless glass bottle. Contents are inside inserted fused cone.
Legal Information
TraceCERT is a registered trademark of Merck KGaA, Darmstadt, Germany
signalword
Warning
hcodes
pcodes
Hazard Classifications
Aquatic Acute 1 - Aquatic Chronic 2
wgk
WGK 2
flash_point_f
212.0 °F - closed cup
flash_point_c
100 °C - closed cup
Storage Class
11 - Combustible Solids
Certificates of Analysis (COA)
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
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K U Schallreuter et al.
The Journal of investigative dermatology, 106(3), 583-586 (1996-03-01)
We used noninvasive Fourier transform (FT) Raman spectroscopy to follow the fate of the broadly used ultraviolet UVA sun blocker, oxybenzone, after topical application to the skin. Our results showed that oxybenzone is rapidly photo-oxidized, yielding oxybenzone semiquinone, a potent
Bin Yang et al.
Water research, 47(7), 2458-2466 (2013-03-14)
Benzophenone-3 (BP-3), a sunscreen agent widely used in many cosmetic products, has been found to have a wide presence in aquatic environments, which could affect the water quality and human health. We investigated oxidation of BP-3 by aqueous ferrate(VI) (Fe(VI))
Fernanda Berbicz et al.
European journal of pharmaceutics and biopharmaceutics : official journal of Arbeitsgemeinschaft fur Pharmazeutische Verfahrenstechnik e.V, 79(2), 449-457 (2011-04-05)
This work is aimed to evaluate the application of photoacoustic spectroscopy (PAS) in the characterization of inclusion complexes of benzophenone-3 (BZ-3) and hydroxypropyl-β-cyclodextrin (HPCD) and to analyze the ex vivo percutaneous penetration of sunscreens and their reaction with the skin.