Octocrylene information

Octocrylene
Names
	Preferred IUPAC name 2-Ethylhexyl 2-cyano-3,3-diphenylprop-2-enoate
	Other names Octocrylene; Octocrilene; Uvinul N-539
Identifiers
CAS Number	6197-30-4 ;
3D model (JSmol)	Interactive image;
ChEMBL	ChEMBL1201147 ;
ChemSpider	21165 ;
ECHA InfoCard	100.025.683
PubChem CID	22571;
UNII	5A68WGF6WM ;
CompTox Dashboard (EPA)	DTXSID9025299 ;
	InChI InChI=1S/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 Key: FMJSMJQBSVNSBF-UHFFFAOYSA-N ; 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 Key: FMJSMJQBSVNSBF-UHFFFAOYAD;
	SMILES N#C/C(C(=O)OCC(CC)CCCC)=C(/c1ccccc1)c2ccccc2;
Properties
Chemical formula	C24H27NO2
Molar mass	361.48 g/mol
Density	1.05 g/cm3
Melting point	14 °C (57 °F; 287 K)
Boiling point	218 °C (424 °F; 491 K) at 1.5 mmHg
	Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). verify (what is ?) Infobox references

Octocrylene is an organic compound used as an ingredient in sunscreens and cosmetics. It is an ester formed by the Knoevenagel condensation of 2-ethylhexyl cyanoacetate with benzophenone. It is a viscous, oily liquid that is clear and colorless.

The extended conjugation of the acrylate portion of the molecule absorbs UVB and short-wave UVA (ultraviolet) rays with wavelengths from 280 to 320 nm,^[1] protecting the skin from direct DNA damage. The ethylhexanol portion is a fatty alcohol, adding emollient and oil-like (water resistant) properties.

^ "Octocrylene - Chemical UVB+UVA sunscreen/sunblock agent". www.smartskincare.com.

[1] "Octocrylene - Chemical UVB+UVA sunscreen/sunblock agent". www.smartskincare.com.

Octocrylene information

and 12 Related for: Octocrylene information

Octocrylene

Sunscreen

Octyl methoxycinnamate

Titanium dioxide

Uvinul

Avobenzone

UV filter

Ecamsule

C24H27NO2

Mycolicibacterium agri

Environmental impact of pharmaceuticals and personal care products

Environmental issues with coral reefs

Names


Preferred IUPAC name 2-Ethylhexyl 2-cyano-3,3-diphenylprop-2-enoate
Other names Octocrylene Octocrilene Uvinul N-539
Identifiers
CAS Number	6197-30-4^Y
3D model (JSmol)	Interactive image
ChEMBL	ChEMBL1201147^N
ChemSpider	21165^Y
ECHA InfoCard	100.025.683
PubChem CID	22571
UNII	5A68WGF6WM^Y
CompTox Dashboard (EPA)	DTXSID9025299
InChI InChI=1S/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^Y Key: FMJSMJQBSVNSBF-UHFFFAOYSA-N^Y 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 Key: FMJSMJQBSVNSBF-UHFFFAOYAD
SMILES N#C/C(C(=O)OCC(CC)CCCC)=C(/c1ccccc1)c2ccccc2
Properties
Chemical formula	C₂₄H₂₇NO₂
Molar mass	361.48 g/mol
Density	1.05 g/cm³
Melting point	14 °C (57 °F; 287 K)
Boiling point	218 °C (424 °F; 491 K) at 1.5 mmHg
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). N verify (what is ^YN ?) Infobox references