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Octocrylene is an ingredient used in sunscreens for its ability to absorb UV rays, protecting the skin from sun damage. It is chemically related to cinnamates. It can be used to boost SPF and improve water resistance in a given formulation. Octocrylene is photostable and can improve the photostability of other sunscreens. It is expensive and can present difficulties in formulation.
benzophenone
2'-ethylhexyl cyanoacetate
octocrylene
| Conditions | Yield |
|---|---|
|
With
ammonium acetate; acetic acid;
In
water;
at 85 - 90 ℃;
for 16h;
under 400 - 420 Torr;
Reagent/catalyst;
|
76.3% |
|
With
propionic acid;
ammonium acetate;
In
n-heptane;
at 110 ℃;
for 5h;
under 760.051 Torr;
Product distribution / selectivity;
|
66.18% |
2-Ethylhexyl alcohol
etocrylene
octocrylene
| Conditions | Yield |
|---|---|
|
In
sodium carbonate;
|
99.8% |
|
With
sodium methylate;
In
toluene;
for 8h;
Reflux;
|
144.3 g |
The CAS number of Octocrilene is 6197-30-4.
More information of Octocrilene 6197-30-4 are:
|
CAS Number |
6197-30-4 |
|
Density |
1.055 g/cm3 |
|
Melting Point |
-10 °C |
|
Boiling Point |
478.5 °C at 760 mmHg |
|
Flash Point |
239.5 °C |
|
Vapor Pressure |
2.56E-09mmHg at 25°C |
|
Refractive Index |
n20/D 1.567(lit.) |
|
HS CODE |
2926.90 |
|
PSA |
50.09000 |
|
LogP |
5.77168 |
Synonyms for Octocrilene 6197-30-4:Acrylicacid, 2-cyano-3,3-diphenyl-, 2-ethylhexyl ester (7CI,8CI);2-Cyano-3,3-diphenylacrylic acid 2-ethylhexyl ester;2-Ethylhexyl 2-cyano-3,3-diphenylacrylate;2-Ethylhexyl a-cyano-b,b'-diphenylacrylate;2-Ethylhexyl a-cyano-b-phenylcinnamate;CA 1 (light stabilizer);Escalol597;Eusolex OCR;Neo Heliopan 303;Parsol 340;Sanduvor 3039;Uvinul 3039;Uvinul N 539SG;Viosorb 930;
The chemical formula of Octocrilene is C24H27NO2 which containing 24 Carbon atoms,27 Hydrogen atoms,1 Nitrogen atoms and 2 Oxygen atoms,and the molecular weight of Octocrilene is 361.484.
Octocrylene, a diarylmethane, is a yellow viscous liquid that is insoluble in water. It is an ester formed by the condensation of a diphenylcyanoacrylate with 2-ethylhexanol and is commonly used in sunscreens and cosmetics. Octocrylene is an effective oil-soluble liquid UV-B filter with excellent dissolving properties for crystalline UV filters.
InChI:InChI=1/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
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- , (2015/11/24) |
|
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Jinan Finer Chemical Co., Ltd is a quality supplier of Octocrilene. Our main goal is customer satisfaction. Contact us to negotiate the best price for your business on Octocrilene 6197-30-4.
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