UV Absorber UV-3039 CAS NO.: 6197-30-4

Chemical Name: Octocrilene

Synonyms：2-Ethylhexyl 2-cyano-3,3-diphenylacrylate

Molecular Formula  C24H27NO2

Molecular Weight   361.48

Structure

CAS Number   6197-30-4

Specification

Appearance: transparent yellow vicious liquid

Assay:95.0~105.0%

Individual impurity:≤0.5%

Total impurity:2.0%

Identification:≤3.0%

Refractive index N204):1.561-1.571

Specific gravity (D204):1.045-1.055

Acidity（0.1mol/L NaOH）:≤0.18 ml/mg

Residual solvents (Ethylhexanol):≤500ppm

Applications:

Used in plastics, coatings, dyes, etc. as UV Absorbents

Package and Storage

1. 25kg plastic drum,200kg Steel-plastic barrel or 1000L IBC container
2. Preserve under tight and light-resistant condition