Sigma-Aldrich 02343 Octocrylene analytical standard 1 mL
Kategori
Marka
Stok Kodu
LB.SA.02343-1ML
Kısa Bilgi
Synonym(s): 2-Ethylhexyl 2-cyano-3,3-diphenylacrylate Linear Formula: (C6H5)2C=C(CN)CO2CH2CH(C2H5)(CH2)3CH3
| Sigma-Aldrich 02343 Octocrylene analytical standard 1 mL |
| Synonym(s): 2-Ethylhexyl 2-cyano-3,3-diphenylacrylate Linear Formula: (C6H5)2C=C(CN)CO2CH2CH(C2H5)(CH2)3CH3 |
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PROPERTIES
grade analytical standard
Quality Level 100 Assay ≥98.0% (HPLC) shelf life limited shelf life, expiry date on the label technique(s) HPLC: suitable gas chromatography (GC): suitable refractive index n20/D 1.567 (lit.) n20/D 1.567±0.001 bp 218 °C/1.5 mmHg (lit.) mp −10 °C (lit.) density 1.051 g/mL at 25 °C (lit.) application(s) cleaning products cosmetics environmental food and beverages personal care format neat SMILES string CCCCC(CC)COC(=O)\C(C#N)=C(/c1ccccc1)c2ccccc2 InChI 1S/C24H27NO2/c1-3-5-12-19(4-2)18-27-24(26)22(17-25)23(20-13-8-6-9-14-20)21-15-10-7-11-16-21/h6-11,13-16,19H,3-5,12,18H2,1-2H3 InChI key FMJSMJQBSVNSBF-UHFFFAOYSA-N DESCRIPTION
General description
Octocrylene is a commercially used UVB filter, termed as an environmental pollutant because of its stability, lipophilic nature, and resistance to sunlight degradation.[1] It is employed as an ingredient in water resistant sunscreen products and high SPF formulations.[2] This substance is listed on the positive list of the EU regulation 10/2011 for plastics intended to come into contact with food. Application Octocrylene may be used as an analytical reference standard for the quantification of the analyte in the following: - Sunscreen formulations using reversed-phase high-performance liquid chromatography (RP-HPLC) technique.[1] - Marine mammals using ultra high-performance liquid chromatography (UHPLC).[3] - Solid lipid nanoparticle systems using high-performance liquid chromatography (HPLC) technique.[2] |
