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92841

Dioxybenzone

analytical standard

Synonim(y):

2,2′-Dihydroxy-4-methoxybenzophenone, Benzophenone-8, Dioxybenzone

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Do Państwa/SKUDostępnośćCena netto
100 mg
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603,00 zł

Informacje o tej pozycji

Wzór liniowy:
CH3OC6H3(OH)COC6H4OH
Numer CAS:
Masa cząsteczkowa:
244.24
NACRES:
NA.24
PubChem Substance ID:
UNSPSC Code:
41116107
EC Number:
205-026-8
MDL number:

603,00 zł


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grade

analytical standard

Quality Segment

assay

≥98.0% (HPLC)

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

bp

170-175 °C/1 mmHg (lit.)

mp

72-74 °C, 73-75 °C (lit.)

application(s)

cleaning products
cosmetics
environmental
food and beverages
personal care

format

neat

SMILES string

COc1ccc(c(O)c1)C(=O)c2ccccc2O

InChI

1S/C14H12O4/c1-18-9-6-7-11(13(16)8-9)14(17)10-4-2-3-5-12(10)15/h2-8,15-16H,1H3

InChI key

MEZZCSHVIGVWFI-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
Dioxybenzone belongs to the class of organic UV filters, which find wide application in personal care products and food packaging materials. These filters are prevalently employed as active ingredients in sunscreen formulations due to their ability to emit and/or absorb UVA and UVB radiations. Owing to their ubiquitous use and discharge into the environment, they are identified as common environmental pollutants.[1][2]

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
Dioxybenzone may be used as an analytical standard for the determination of the analyte in animal samples, artificial seawater samples, fresh and saline waters by various chromatographic techniques.[1][3]

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Other Notes

Ion Mobility: TWCCSN2 value of 149.3 Å2 [M+H]+, 166.1 Å2 [M+Na]+ and 151.1 Å2 [M-H]-

The collision cross section (CCS) measurement was provided by Waters Corporation, using the SYNAPT XS mass spectrometer.
For a description and overview of how ion mobility enables the measurement of the CCS of an ion visit ims.waters.com.
Further information on the SYNAPT XS mass spectrometer can be found on the IMS microsite and product webpage.

TWCCS measurements are expected to be within 2% of this reference value.

P/N 92841 is part of the Waters Extractables & Leachables UNIFI scientific library which can be downloaded from Waters Marketplace.
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Ta pozycja
323578121400459647
Dioxybenzone United States Pharmacopeia (USP) Reference Standard

USP

1214004

Dioxybenzone

Oxybenzone analytical standard

Supelco

59647

Oxybenzone

application(s)

cleaning products
cosmetics
environmental
food and beverages
personal care

application(s)

-

application(s)

pharmaceutical (small molecule)

application(s)

cleaning products
cosmetics
environmental
food and beverages
personal care

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

technique(s)

-

technique(s)

-

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

format

neat

format

-

format

neat

format

neat

Quality Level

100

Quality Level

100

Quality Level

-

Quality Level

100

grade

analytical standard

grade

-

grade

pharmaceutical primary standard

grade

analytical standard

assay

≥98.0% (HPLC)

assay

98%

assay

-

assay

≥98% (GC)


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signalword

Warning

pictograms

Exclamation mark

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Klasa składowania

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable



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Certyfikaty analizy (CoA)

Lot/Batch Number

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