CAS 52829-07-9 | Bis(2,2,6,6-tetramethyl-4-piperidyl)sebacate

Name:Bis(2,2,6,6-tetramethyl-4-piperidyl)sebacate

Synonyms:Sebacic Acid Bis(2,2,6,6-tetramethyl-4-piperidyl) Ester;Decanedioic Acid Bis(2,2,6,6-tetramethyl-4-piperidyl) Ester;bis(2,2,6,6-tetramethylpiperidin-4-yl) decanedioate;Bis(2,2,6,6-tetraMethyl-4-piperidyl) Sebacate;Light Stabilizer Tinuvin 770;

CAS:52829-07-9

Purity:99%

Molecular Formula:C₂₈H₅₂N₂O₄

Molecular Weight:480.72

Melting Point:82-85ºC

Boiling Point:499.8ºC at 760mmHg

Flash Point:256ºC

Density:1.01g/cm³

Volatile content:≤ 0.5%

PSA:76.66

LogP:6.47

Appearance:White crystalline granules

Light transmittance: 425nm≥98% 500nm≥99%

Storage condition:Store at room temperature

InChI:InChI=1S/C28H52N2O4/c1-25(2)17-21(18-26(3,4)29-25)33-23(31)15-13-11-9-10-12-14-16-24(32)34-22-19-27(5,6)30-28(7,8)20-22/h21-22,29-30H,9-20H2,1-8H3

InChI Key:XITRBUPOXXBIJN-UHFFFAOYSA-N

Application

Bis(2,2,6,6-tetramethyl-4-piperidyl)sebacate(CAS:52829-07-9) is a Low molecular weight hindered amine light stabilizer (HALS).It prevents ultraviolet degradation in polypropylene, polystyrene, ABS, polyurethanes, polyacetals, and polyamides. It provides outstanding long-term stability by a radical trapping mechanism similar to that of hindered phenols. Very effective for articles with a high surface area such as films and tapes.

Packaging & Delivery

Package:5kg/10kg/25kg/50kg/100kg/bulk package

Transportation: by FeDex or by ocean shipping or clients requirement

Delivery Detail: Within 3-5 days after full payment.

Flexible payment terms: support T/T, Paypal , Credit Card.

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