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Merck

442842

Benzophénone

analytical standard

Synonyme(s) :

Diphenyl ketone, Diphenylmethanone, NSC 8077

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A propos de cet article

Formule linéaire :
(C6H5)2CO
Numéro CAS:
119-61-9
Poids moléculaire :
182.22
EC Number:
204-337-6
UNSPSC Code:
12352200
PubChem Substance ID:
24868019
Beilstein/REAXYS Number:
1238185
MDL number:
MFCD00003076
NACRES:
NA.24

Principaux documents

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InChI

1S/C13H10O/c14-13(11-7-3-1-4-8-11)12-9-5-2-6-10-12/h1-10H

InChI key

RWCCWEUUXYIKHB-UHFFFAOYSA-N

SMILES string

O=C(C1=CC=CC=C1)C2=CC=CC=C2

grade

analytical standard

vapor pressure

1 mmHg ( 108 °C)

CofA

current certificate can be downloaded

packaging

ampule of 500 mg

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

bp

305 °C (lit.)

mp

47-51 °C (lit.)

application(s)

cleaning products
cosmetics
environmental
food and beverages
personal care

format

neat

storage temp.

2-30°C

Quality Level

100

Gene Information

rat ... Ar(24208)

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Catégories apparentées

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

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

pictograms

Health hazard
GHS08

signalword

Danger

Hazard Classifications

Aquatic Chronic 3 - Carc. 1B - STOT RE 2 Oral

target_organs

Liver,Kidney

Classe de stockage

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk

WGK 1

flash_point_f

280.4 °F - closed cup

flash_point_c

138 °C - closed cup

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Certificats d'analyse (COA)

Lot/Batch Number
LRAD5385
LRAD1703
LRAD8808
LRAC5644
LC21550V

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Masayuki Kyomoto et al.
Biomaterials, 34(32), 7829-7839 (2013-07-31)
We investigated the production of free radicals on a poly(ether-ether-ketone) (PEEK) substrate under ultraviolet (UV) irradiation. The amount of the ketyl radicals produced from the benzophenone (BP) units in the PEEK molecular structure initially increased rapidly and then became almost
L L Barnkob et al.
Food additives & contaminants. Part A, Chemistry, analysis, control, exposure & risk assessment, 30(2), 395-402 (2012-11-17)
The aim of this study was to investigate the effect of relative humidity on the migration of benzophenone from paperboard into the food simulant Tenax®. Kinetic migration investigations were carried out with three relative humidities in the interval between 39%
Haidong Li et al.
Talanta, 99, 811-815 (2012-09-13)
Benzophenone is one of the most commonly used photoinitiators of UV-cured inks on food packaging materials and can migrate into foodstuffs. In this study, an amperometric benzophenone sensor based on molecularly imprinted polymer (MIP) was successfully constructed for the first
Feifan Yu et al.
PloS one, 8(2), e56597-e56597 (2013-02-21)
Affinity proteins binding to antibody constant regions have proved to be invaluable tools in biotechnology. Here, protein engineering was used to expand the repertoire of available immunoglobulin binding proteins via improvement of the binding strength between the widely used staphylococcal
Sujin Kim et al.
Environment international, 70, 143-157 (2014-06-18)
Benzophenone-3 (BP-3) has been widely used in sunscreens and many other consumer products, including cosmetics. The widespread use of BP-3 has resulted in its release into the water environment, and hence its potential impact on aquatic ecosystem is of concern.
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