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01479

Supelco

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:
131-57-7
Molecular Weight:
228.24
Beilstein:
1913145
EC Number:
205-031-5
MDL number:
MFCD00008387
UNSPSC Code:
41116107
PubChem Substance ID:
329747297
NACRES:
NA.24

grade

certified reference material
TraceCERT®

Quality Level

300

product line

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

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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.
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

Pictograms

Environment
GHS09

Signal Word

Warning

Hazard Statements

H410

Precautionary Statements

P273 - P391 - P501

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 2

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 2

Flash Point(F)

212.0 °F - closed cup

Flash Point(C)

100 °C - closed cup

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Certificates of Analysis (COA)

Lot/Batch Number
BCBW1277
BCBN3029V
BCBK1324V

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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
Pablo Gago-Ferrero et al.
The Science of the total environment, 443, 209-217 (2012-11-29)
The goal of this study was to bring forward new data and insights with respect to the effect of operational variables and reaction pathways during ozonation and peroxone oxidation of the UV filter compound benzophenone-3 (BP3) in water. A systematic
Pablo Gago-Ferrero et al.
The Science of the total environment, 427-428, 355-363 (2012-05-01)
Photodecomposition might be regarded as one of the most important abiotic factors affecting the fate of UV absorbing compounds in the environment and photocatalysis has been suggested as an effective method to degrade organic pollutants. However, UV filters transformation appears
N M Siqueira et al.
Skin pharmacology and physiology, 24(3), 166-174 (2011-01-29)
To evaluate the effect of cationic coating of polymeric nanocapsules in sunscreen formulations on the in vitro skin penetration of benzophenone-3. Benzophenone-3-loaded nanocapsules were prepared by the interfacial deposition of poly(ε-caprolactone) and coated by using a chitosan solution. The nanoparticles
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.
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