Etocrilene

Etocrilene Basic information
Product Name:Etocrilene
Synonyms:2-cyano-3,3-diphenyl-2-propenoicaciethylester;2-cyano-3,3-diphenyl-acrylicaciethylester;2-Propenoicacid,2-cyano-3,3-diphenyl-,ethylester;uvabsorber-2;uvinuln35;ETHYL DIPHENYLMETHYLENECYANOACETATE;ETHYL 2-CYANO-3,3-DIPHENYLACRYLATE;ETHYL-2-CYANO-3,3-DIPHENYLPROPENOATE
CAS:5232-99-5
MF:C18H15NO2
MW:277.32
EINECS:226-029-0
Product Categories:C12 to C63Polymer Science;Carbonyl Compounds;Esters;Polymer Additives;Stabilizers;1
Mol File:5232-99-5.mol
Etocrilene Structure
Etocrilene Chemical Properties
Melting point 97-99 °C(lit.)
Boiling point 174 °C0.2 mm Hg(lit.)
density 1,05 g/cm3
refractive index 1.5100 (estimate)
storage temp. Sealed in dry,Room Temperature
solubility soluble in Methanol
form powder to crystal
color White to Almost white
InChIInChI=1S/C18H15NO2/c1-2-21-18(20)16(13-19)17(14-9-5-3-6-10-14)15-11-7-4-8-12-15/h3-12H,2H2,1H3
InChIKeyIAJNXBNRYMEYAZ-UHFFFAOYSA-N
SMILESC(OCC)(=O)/C(/C#N)=C(/C1=CC=CC=C1)\C1=CC=CC=C1
LogP4.520 (est)
CAS DataBase Reference5232-99-5(CAS DataBase Reference)
EPA Substance Registry SystemEthyl 2-cyano-3,3-diphenylacrylate (5232-99-5)
Safety Information
Hazard Codes Xi,N
Risk Statements 36/37/38-50/53
Safety Statements 26-36-60-61
RIDADR UN 3077 9/PG 3
WGK Germany 3
RTECS AT6200000
HS Code 29269090
Hazardous Substances Data5232-99-5(Hazardous Substances Data)
MSDS Information
ProviderLanguage
SigmaAldrich English
Etocrilene Usage And Synthesis
DescriptionEtocrylene is an organic ester that appears as an off-white crystalline powder and functions as a UV absorber. When applied to the skin, this product absorbs UV rays. It can also be used to protect cosmetics and personal care products from deterioration. This product can be used in the formulation of sun protection products, as well as bath, skin, cleansing, hair, nail and fragrance products.
UsesEthyl 2-Cyano-3,3-diphenylacrylate is a sunscreen ingredient.
UsesUltraviolet screen.
Synthesis Reference(s)Journal of the American Chemical Society, 63, p. 3452, 1941 DOI: 10.1021/ja01857a057
Tetrahedron Letters, 33, p. 7535, 1992 DOI: 10.1016/S0040-4039(00)60817-1
Etocrilene Preparation Products And Raw materials
Raw materialsOctocrylene-->Benzophenone imine-->Ethyl cyanoacetate-->Ethanol-->Benzophenone-->Benzene-->Ammonium acetate-->Acetic acid
CYANOACRYLICACID Trinexapac-ethyl Ethanol Etocrilene 2-Hydroxyethyl methacrylate Ethylparaben Cinnamonitrile POLY(ETHYL METHACRYLATE) ISOXADIFEN-ETHYL 3-Ethoxypropionitrile Ethyl acetate 2-Hydroxyethyl acrylate METHYL A-METHYLCINNAMATE Cyano POLY(ETHYL ACRYLATE) ETHYL 2-CYANOACRYLATE Ethyl methacrylate Ethyl cyanoacetate

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