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          2-Propenoic acid

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          供應OCTYL METHOXYCIN
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          供應OCTYL METHOXYCIN

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          UV Sunscreen
          OCTYL METHOXYCINNAMATE
          CHEMICAL NAME: 2-Propenoic acid, 3(4-Methoxyphenyl)-2-ethylhexylester
          PRODUCT IDENTIFICATION
          SYNONYM 2-Ethylhexyl 4-methoxycinnamate
          CAS No. 5466-77-3
          EINECS No. 226-775-7
          FORMULA C18H26O3
          Mol Wt. 290.40
          H.S. Code 2918.90.5000
          STRUCTURE
          Octyl Methoxycinnamate structure
          SPECIFICATIONS :  
          APPEARANCE Colourless to pale yellow viscous liquid
          ODOUR Practically Odourless
          Assay (GC) 98.0% min.
          Refractive Index 1.542-1.548 @ 250 C
          ASSAY 1.0 max. mg. KOH/g
          UV absorbance, 1cm 850 min.
          A 1%, 1 cm at 310 nm 102 – 202 ( 1.0 % IN Water )
          SOLUBILITY Soluble in Ethanol, Mineral Oil, Silicon Oil,
          Vegetable Oil.
          Insoluble in water, Glycerin, Propylene Glycol
          STABILITY Minimum storage time two years in the originally sealed containers.
          STORAGE Store in tight containers protected from light.
          RECOMMEDED USE LEVELS :  
          Follow local regulatory norms.  
          Sun care application 2 – 10% ( US – 2 to 7.5% )
          Daily Protection cosmetics 2 – 6% ( along with other UV-A filters )
          MATERIAL SAFETY DATA SHEET  
          Data available on request.  
          SALES PACKS  
          200 kgs HMHDPE drums  

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