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Octyl salicylate

Octyl salicylate, or2-ethylhexyl salicylate, is anorganic compoundused as an ingredient insunscreensand cosmetics to absorb UVB (ultraviolet) rays from the sun. It is an ester formed by the condensation of a salicylic acid with 2-ethylhexanol. The salicylate portion of the molecule absorbs ultraviolet light, protecting skin from the harmful effects of exposure to sunlight. The ethylhexanol portion is a fatty alcohol, adding emollient and oil-like (water resistant) properties.

  

Chemical Name:     

2-Hydroxybenzoate

Other Name:

2-Ethylhexyl salicylate、OS

CAS#:

118-60-5

Chemical Formula:

C15H22O3

Structural Formula:

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Properties:

Colorless oily liquid with   characteristic non-irritating odor.

Specifications:

USP35 standard/Customize
  Appearance:Colorless oily liquid
  Odour: Characteristic non-irritating odor
  Chromatographic purity: not more than 0.5% of any individual impurity is   found; and not more than 2.0% of total impurities is found.
  Purity (GC):95%-105%
  Identification: A: Infrared Absorption 

B: Ultraviolet Absorption.   Solution: 5.0 µg per mL.

Medium: alcohol.Absorptivity at   305 nm, calculated on the as-is basis, does not differ by more than   3.0%.
  Refractive index(20℃):1.500-1.503
  Specific gravity(25℃):1.011-1.016

Application:

Octisalate is commonly used in the   formulation of daily skin care products especially sunscreen creams and drugs   for treating photosensitivity dermatitis; it is  also  a ingredient   for  shampoos, plastics, inks, anti-fading agents and ultraviolet   absorbers. As an important daily chemical product, it is commonly used in the   formulations of perfumes, soaps, cosmetics and sunscreen products. It is a   product with broad prospects and great development value.

Packing:

In 25kg,250kgs polyethylene   plastic drum or in 220kg,230kgs iron drum with plastic liner.

Storage:

Stored at the place where is dry   and cool. Kept in a well-closed container. Keep away from sunlight.

 


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