190085-41-7 Usage
General Description
2-butyloctyl 2-hydroxybenzoate, also known as octocrylene, is an organic compound commonly used in sunscreens and other skincare products as a UV filter. It is a clear, colorless liquid with a slightly oily consistency. It is highly effective at absorbing UVB rays and provides stability to other UV filters in sunscreens. Octocrylene is also known for its ability to enhance the waterproofing and long-lasting properties of sunscreen formulations. However, there is some concern about its potential for skin irritation and allergic reactions in some individuals. Additionally, there are also environmental concerns as octocrylene has been found to be toxic to aquatic organisms.
Check Digit Verification of cas no
The CAS Registry Mumber 190085-41-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,0,0,8 and 5 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 190085-41:
(8*1)+(7*9)+(6*0)+(5*0)+(4*8)+(3*5)+(2*4)+(1*1)=127
127 % 10 = 7
So 190085-41-7 is a valid CAS Registry Number.
190085-41-7Relevant articles and documents
STABLE SUNSCREEN COMPOSITION CONTAINING DIBENZOYLMETHANE DERIVATIVE, E.G., PARSOL 1789, AND C12, C16, C18 BRANCHED CHAIN HYDROXYBENZOATE AND/OR C12, C16 BRANCHED CHAIN BENZOATE STABILIZERS/SOLUBILIZERS
-
Page column 5, (2008/06/13)
A sunscreen composition containing a UV-B dibenzoylmethane derivative, such as 4-(1,1-dimethylethyl)-4′-methoxydibenzoylmethane (PARSOL 1789), and a stabilizer/solubilizer for the dibenzoylmethane derivative selected from formula (I) and formula (II), and mixtures thereof: whereinm=5, 7, 9 or mixtures andn=4, 6, 8 or mixtures; wherein p1 m=5, 7 or mixtures andn=4, 6 or mixtures.These long branched chain alkyl hydroxybenzoates and long branched chain benzoates having a C4± branch at the 2 position are quite effective in stabilizing the dibenzoylmethane derivative UV-B filter compounds making them more effective; effective for longer periods of time.
