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02343

Octocrylene

analytical standard

Synonym(s):

2-Ethylhexyl 2-cyano-3,3-diphenylacrylate

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About This Item

Linear Formula:
(C6H5)2C=C(CN)CO2CH2CH(C2H5)(CH2)3CH3
CAS Number:
6197-30-4
Molecular Weight:
361.48
NACRES:
NA.24
PubChem Substance ID:
329747415
UNSPSC Code:
41116107
EC Number:
228-250-8
MDL number:
MFCD00059260
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grade

analytical standard

Quality Segment

assay

≥98.0% (HPLC)

shelf life

limited shelf life, expiry date on the label

technique(s)

chromatography: suitable, gas chromatography (GC): suitable, HPLC: suitable

refractive index

n20/D 1.567 (lit.), n20/D 1.567±0.001

bp

218 °C/1.5 mmHg (lit.)

mp

−10 °C (lit.)

density

1.051 g/mL at 25 °C (lit.)

application(s)

cleaning products
cosmetics
environmental
food and beverages
personal care

format

neat

SMILES string

CCCCC(CC)COC(=O)\C(C#N)=C(/c1ccccc1)c2ccccc2

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

InChI key

FMJSMJQBSVNSBF-UHFFFAOYSA-N

General description

Octocrylene is a commercially used UVB filter, termed as an environmental pollutant because of its stability, lipophilic nature, and resistance to sunlight degradation. It is employed as an ingredient in water resistant sunscreen products and high SPF formulations.
This substance is listed on the positive list of the EU regulation 10/2011 for plastics intended to come into contact with food. Find all available reference materials for compounds listed in 10/2011 here

Application

Octocrylene may be used as an analytical reference standard for the quantification of the analyte in the following:        
  • Sunscreen formulations using reversed-phase high-performance liquid chromatography (RP-HPLC) technique.   
  • Marine mammals using ultra high-performance liquid chromatography (UHPLC).       
  • Solid lipid nanoparticle systems using high-performance liquid chromatography (HPLC) technique.

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Signal Word

Warning

Storage Class

10 - Combustible liquids

Flash Point (°F)

453.2 °F - closed cup

Flash Point (°C)

234 °C - closed cup

Pictograms

Health hazardEnvironment
GHS08,GHS09

Hazard Codes

H361f,H410

Hazard Classifications

Aquatic Chronic 1 - Repr. 2

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