533963

Poly[[6-[(1,1,3,3-tetramethylbutyl)amino]-s-triazine-2,4-diyl]-[(2,2,6,6-tetramethyl-4-piperidyl)imino]-hexamethylene-[(2,2,6,6-tetramethyl-4-piperidyl)imino]

average M_n ~2,000

• Linear Formula: (C₃₅H₆₈N₈)_n
• CAS Number: 71878-19-8
• MDL number: MFCD02688599
• UNSPSC Code: 12162002
• NACRES: NA.23

Properties

• mol wt: average M_n ~2,000
• mp: 136-140 °C (lit.)
• λmax: 240 nm
• InChI: 1S/C24H50N4.C8H19N.C3Cl3N3/c1-21(2)15-19(16-22(3,4)27-21)25-13-11-9-10-12-14-26-20-17-23(5,6)28-24(7,8)18-20;1-7(2,3)6-8(4,5)9;4-1-7-2(5)9-3(6)8-1/h19-20,25-28H,9-18H2,1-8H3;6,9H2,1-5H3;
• InChI key: ORECYURYFJYPKY-UHFFFAOYSA-N

Description

General description

Poly[[6-[(1,1,3,3-tetramethylbutyl)amino]-s-triazine-2,4-diyl]-[(2,2,6,6-tetramethyl-4-piperidyl)imino]-hexamethylene-[(2,2,6,6-tetramethyl-4-piperidyl)imino](HAS) is an amine hindered light stabilizer that can be used as an antioxidant by attaching the nitroxyl radical with the surface atoms.

Application

Hindered amine UV light stabilizer for polyolefins.

Safety Information

• Pictograms: GHS06
• Signal Word: Danger
• Hazard Statements: H319,H330,H335
• Precautionary Statements: P260 - P264 - P271 - P280 - P304 + P340 + P310 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 2 Inhalation - Eye Irrit. 2 - STOT SE 3
• Target Organs: Respiratory system
• Storage Class Code: 6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable