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等级
analytical standard
质量水平
方案
≥98.5% (GC)
保质期
limited shelf life, expiry date on the label
技术
HPLC: suitable
gas chromatography (GC): suitable
沸点
326 °C (lit.)
mp
56.5-57 °C (lit.)
应用
cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care
pharmaceutical
包装形式
neat
SMILES字符串
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
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一般描述
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.
应用
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.
分析说明
The purity is calculated based on the principle of mass balance and is mentioned on the CoA
警示用语：
Warning
危险声明
危险分类
Aquatic Chronic 2 - STOT RE 2 Oral
靶器官
Kidney,Liver
储存分类代码
11 - Combustible Solids
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
4-Methylbenzophenone and benzophenone are inactive in the micronucleus assay
Abramsson-Zetterberg L and Svensson K
Toxicology Letters, 201(3), 235-239 (2011)
Rapid multi-analyte quantification of benzophenone, 4-methylbenzophenone and related derivatives from paperboard food packaging
Koivikko R, et al.
Food Additives and Contaminants, 27(10), 1478-1486 (2010)
A safety evaluation of printed paper and board contaminants: Photo-initiators as a case study
Van HE, et al.
Reference Module in Life Sciences, 1-13 (2017)
Analysis of benzophenone and 4-methylbenzophenone in breakfast cereals using ultrasonic extraction in combination with gas chromatography-tandem mass spectrometry (GC-MSn)
Van HE, et al.
Analytica Chimica Acta, 663(1), 55-59 (2010)
Solid-phase microextraction followed by gas chromatography-mass spectrometry for the determination of ink photo-initiators in packed milk
Negreira N, et al.
Talanta, 82(1), 296-303 (2010)
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