OMNISTAB® UV 1577

Identification & Functionality

Chemical Family

Triazines

Chemical Name

2-(4,6-Diphenyl-1,3,5-triazin-2-yl)-5-[(hexyl)oxy]-phenol

Plastics & Elastomers Functions

UV Absorber

CAS No.

147315-50-2

EC No.

604-583-8

Technologies

Elastomers,

Plastics

Product Families

Elastomers — Elastomer Additives

Antioxidants & Stabilizers

Plastics — Polymer Additives

Antioxidants & Stabilizers

Applications & Uses

Markets

Automotive & Transportation,

Building & Construction,

Electrical & Electronics

Applications

Automotive & Transportation — Automotive

Exterior & Body,

Seating

Building & Construction — Building Envelope & Roofing

Glazing & Window Elements

Electrical & Electronics — Parts & Components

Housings & Enclosures,

Other Parts & Components,

Photovoltaic Components

Compatible Polymers & Resins

Acrylonitrile Butadiene Styrene (ABS),

Polyamides,

Polybutylene Terephthalate (PBT),

Polycarbonates (PC),

Polyethylene Terephthalate (PET),

Polyethylene Terephthalate Glycol (PETG)

Composites End Use

Profiles

Plastics & Elastomers End Uses

Door Profiles,

Electrical Components,

Glazing,

Housings

Properties

Physical Form

Granules,

Powder,

Solid

Appearance

Light yellow powder Light yellow granule

Typical Properties

	Value	Units	Test Method / Conditions
Customized Grades	TF (Toluene Free)	—	—
Melting Range	147.00 - 149.00	°C	—
Molecular Formula	C27H27N3O2	—	—
Molecular Weight	425.532	g/mol	—
OMNISTAB® UV 1577 Content	min. 99	%	—
Solvent in Toluene	max. 300	ppm	—
Transmittance (at 450 nm)	min. 87	%	—
Transmittance (at 500 nm)	min. 98	%	—
Volatiles	max. 0.1	%	—

Regulatory & Compliance

Certifications & Compliance

REACH (Europe)

Chemical Inventories

EINECS (EU),

ELINCS (EU)

Packaging & Availability

Packaging Type

Cartons

Regional Availability

• Europe

Packaging Options

20 kg carton/500 kg pallet

Storage & Handling

Shelf Life

12 months