GOYENCHEMUV-109 CAS No. 83044-89-7 & 83044-90-0

Description

Intro

GO YEN CHEMICAL INDUSTRIAL CO., LTD. (GYC GROUP) is a leading manufacturer of specialty chemicals in Asia. We devote ourselves to supplying products and solutions to our customers worldwide to satisfy and expand the market needs.

GOYENCHEMUV-109, developed by GYC GROUP, is a highly-effective UV light absorber with low volatility which is designed mainly for product such as thin film and photo. GOYENCHEMUV-109 provides a light original color edge to products, and prevents colorant or combination from the damage of UV light. GOYENCHEMUV-109 exhibits tremendous solubility that can be dissolved in any organic polar or non-polar solvent, which is ideal for use in the applications of LCD thin film, colored photo, etc.

 

Properties

GRADE	GOYENCHEMUV-109
Cas No.	83044-89-7 83044-90-0
Chemical name	octyl 3-[3-tert-butyl-4-hydroxy-5-(5-chloro-2H-benzotriazol-2-yl)phenyl]propionate+2-ethylhexyl 3-[3-tert-butyl-4-hydroxy-5-(5-chloro-2H-benzotriazol-2-yl)phenyl]propionate
Structural formula
Appearance	Thick liquid
Color	Yellow
Molecular weight (g/mol)	486
Viscosity (20℃, mPa.s)	12000±1000

 

Features/Benefits

• Low volatility
• Tremendous solubility that can be dissolved in any organic polar or non-polar solvent
• Provides a light original color edge
• Effectively prevents colorant or combination from the damage of UV light

 

Applications

• Organic polar solvent
• Organic non-polar solvent
• LCD thin film
• Colored photo

 

Solubility

25℃, g/100g
Water	0.1 max.
Xylene	50 min.
1-methoxy-2-propyl acetate	50 min.
Butyl acetate	50 min.
2-(2-Butoxyethoxy)ethanol	50 min.
MEK	50 min.

 

Ultraviolet-Visible Spectrum

 

λmax. = 349nm & 311nm (20ppm in THF)

 

TGA Scans

5% weight loss: 292°C (Ramp: 10.0°C to 800°C)

 

Storage

Store in a cool, dry, and well-ventilated place. Avoid direct sunlight. Seal tightly after use.