tinuvin 123 cas 129757-67-1

Appearance: Pale yellow liquid
Packing: 25kg or 200L/drum
Assay: 98%
Capacity: 200MT/year
related documents:

COA of UV-123
TDS of UV-123

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TINUVIN 123 quick Details
Chemical Name:Bis-(1-octyloxy-2,2,6,6-tetramethyl-4-piperidinyl) sebacate
Other name:UV 123; TINUVIN 123; HALS HS-112
CAS No.: 129757-67-1
Molecular Formula: C40H80N2O6
Molecular Weight: 737.15
Molecular Structure:
TINUVIN 123 typical Properties


Pale yellow liquid

Boiling point
499.8°C at 760 mmHg

Flash point

Vapour Pressur
4.03E-10mmHg at 25°C

TINUVIN 123 Function
Mainly used aslightstabilizer, suitable for polypropylene,high densitypolyethylene, polyurethane, polystyrene, ABS tree fat, etc., its light stability effect is better than the light stabilizer commonly used. When used in combination with an antioxidant, it can improve heat resistance, and synergistic effect with the ultraviolet light absorber can further improve the light stabilizing effect.
TINUVIN 123 Packaging and Shipping
Packing: 25kg or 200L/drum.
Delivery: within5-7 working days.
TINUVIN 123 Storage
Stored in a cool dry place out of direct sunlight.


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