Sapozhnikova, Yelena published the artcileSuspect screening of chemicals in food packaging plastic film by comprehensive two-dimensional gas chromatography coupled to time-of-flight mass spectrometry, Name: Hexyl 2-hydroxybenzoate, the main research area is food packaging plastic film chem screening GC TOF MS.
In this study, chems. extracted from a food packaging plastic film with a series of organic solvents were tentatively identified with comprehensive two-dimensional gas chromatog. coupled to time-of-flight mass spectrometry (GC×GC-TOF-MS). A total of 91 compounds were tentatively identified in the film extracts, based on high mass spectral matching with the US National Institute of Standards and Technol. (NIST) mass spectral (MS) library. The tentatively identified chems. included common plasticizers: di(2-ethylhexyl) adipate (DEHA), di-Et and di-Bu phthalates; polymer and plastic additives: hexafluorobisphenol A (bisphenol AF), 2,4,7,9-tetramethyl-5-decyn-4,7-diol (TMDD), Me dehydroabietate, and 2,2,4-trimethyl-1,3-pentanediol diisobutyrate (TXIB); UV filters: homosalate, 2-ethyhexyl salicylate (octisalate); fragrances: cedrol and galaxolide, flavoring agents: n-hexyl salicylate and benzophenone. Addnl., representatives of polycyclic aromatic hydrocarbons (PAHs), alkylated naphthalenes, linear alkylbenzenes, and Ph, biphenyl, and di-Ph compounds were identified. Unexpected discovery of low chlorinated polychlorinated biphenyls (PCBs) in the film extracts suggests their source should be investigated further. The tentatively identified compounds were characterized based on use, source, chem. properties, and previously reported occurrences in plastic food packaging materials, food, or the environment.
LCGC North America published new progress about Food packaging. 6259-76-3 belongs to class esters-buliding-blocks, name is Hexyl 2-hydroxybenzoate, and the molecular formula is C13H18O3, Name: Hexyl 2-hydroxybenzoate.
Referemce:
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Ester – an overview | ScienceDirect Topics