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2-Propenoic acid

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供應OCTYL METHOXYCIN
供應OCTYL METHOXYCIN
  • 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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