grade
analytical standard
Quality Segment
assay
≥98.5% (GC)
shelf life
limited shelf life, expiry date on the label
technique(s)
HPLC: suitable, gas chromatography (GC): suitable
bp
326 °C (lit.)
mp
56.5-57 °C (lit.)
application(s)
cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care
pharmaceutical
format
neat
SMILES string
Cc1ccc(cc1)C(=O)c2ccccc2
InChI
1S/C14H12O/c1-11-7-9-13(10-8-11)14(15)12-5-3-2-4-6-12/h2-10H,1H3
InChI key
WXPWZZHELZEVPO-UHFFFAOYSA-N
General description
4-Methylbenzophenone is a photo-initiator for printing inks, mainly applied to the cardboard boxes used for packing. It is reported to be a non-genotoxic carcinogen. However, it can contaminate foodstuffs when it comes in contact with the package contents.
Application
4-Methylbenzophenone may be used as a reference standard for the determination of the analyte in breakfast cereals, paperboard food packaging and packed milk by various chromatography techniques.
Analysis Note
The purity is calculated based on the principle of mass balance and is mentioned on the CoA
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signalword
Warning
hcodes
Hazard Classifications
Aquatic Chronic 2 - STOT RE 2 Oral
target_organs
Kidney,Liver
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable