BGC > Produktsuche > 2-Ethylhexyl 2-cyano-3,3-diphenylacrylate | 6197-30-4

Molecular Formula: C24H27NO2

Appearance	Yellow viscous liquid
Purity	99.0%min

Product Name: Octocrilene
Synonyms: OCTYL 2-CYANO-3,3-DIPHENYLACRYLATE;
octocrilene;OCTOCRYLENE;PARSOL 340;
2-cyano-3,3-diphenyl-2-propenoicaci2-ethylhexylester;
2-ethylhexylalpha-cyano-beta-phenylcinnamate;
2-Propenoicacid,2-cyano-3,3-diphenyl-,2-ethylhexylester;
2-cyano-3,3-diphenyl-2-propanoic acid 2-ethylhexyl ester

Product Categories: cosmetic raw material;
UV-Absorber;Stabilizers;Polymer Additives;
Polymer Science

Octocrilene Chemical Properties
mp −10 °C(lit.)
bp 218 °C1.5 mm Hg(lit.)
density 1.051 g/mL at 25 °C(lit.)
refractive index n20/D 1.567(lit.)
Fp >230 °F

General Description Yellow viscous liquid. Insoluble in water.
Air & Water Reactions Insoluble in water.
Reactivity Profile Octocrilene is an ester derivative. Esters react with acids to liberate heat along with alcohols and acids. Strong oxidizing acids may cause a vigorous reaction that is sufficiently exothermic to ignite the reaction products. Heat is also generated by the interaction of esters with caustic solutions. Flammable hydrogen is generated by mixing esters with alkali metals and hydrides.

Similar Grade	N-539
Packing	200kgs drum

Appearance	Yellow,clear,viscous liquid.
Identity(UV,303nm,methanol)	≤ 3.0%
UV specific extinction(E1%1cm,303nm,methanol)	(340-370)E1% 1cm
Identity(Retention time)	Match reference retention time.
Specific gravity(25℃ )	1.045-1.055
Refractive index(20℃ )	1.561-1.571
Acidity(ml/ml)Titration	≤ 0.18%
Chromatographic purity GC Each impurity	≤ 0.5%
Total impurity	≤ 2.0%
Assay GC	95.0-105.0%
Total amount of aerobe	≤ 100CFU/g
Total yeast and moulds	≤ 100CFU/g

Molecular Formula: C24H27NO2
Molecular Weight: 361.48
WGKGermany: 1
HS Code: 29269095

Molecular Formula: C29H50O2
Molecular Weight: 430.71

Molecular Formula: C24H27NO2
Molecular Weight: 361.48

Assay	95.0~105.0%
Apperance	Clear Yellow Viscous Liquid
Octocrylene is a UVB sunscreen with strong water-resistant properties and a rather broad-band absorption range. It exhibits good photostability, and is being evaluated by many companies as an effective SPF booster and waterproofing enhancer. This is an expensive ingredient with an approved usage level of 7 to 10 percent in both the United States and the European Union.
Although gaining in popularity among formulators, its cost and usage level can limit use.
In addition, some studies are indicating it may cause allergic reactions in skin with a history of photoallergy.

Purity: 98%
Smile code: O=C(OCC(CC)CCCC)/C(C#N)=C(C1=CC=CC=C1)C2=CC=CC=C2
MDL Number: MFCD00059260
MolFormula: C24H27NO2
MolWeight: 361.4767
Available in stock: 27570

Smile code:
O=C(OCC(CC)CCCC)/C(C#N)=C(C1=CC=CC=C1)C2=CC=CC=C2
MDL Number:
MFCD00059260
Purity :
98%
Available in stock:
15015 g