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533963

Sigma-Aldrich

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 Mn ~2,000

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About This Item

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

mol wt

average Mn ~2,000

mp

136-140 °C (lit.)

λmax

240 nm

SMILES string

Clc3nc(nc(n3)Cl)Cl.N1C(CC(CC1(C)C)NCCCCCCNC2CC(NC(C2)(C)C)(C)C)(C)C.NC(CC(C)(C)C)(C)C

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

Related Categories

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.

Pictograms

Skull and crossbones
GHS06

Signal Word

Danger

Hazard Statements

H319,H330,H335

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

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

ISHL Indicated Name

Substances Subject to be Indicated Names

ISHL Notified Names

Substances Subject to be Notified Names

JAN Code

533963-BULK:
533963-VAR:
533963-100G:4548174006788

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Certificates of Analysis (COA)

Lot/Batch Number
MKCH9581
MKCH1761
08310PE
04417EI

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Sigma-Aldrich

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Plastic additive 13 European Pharmacopoeia (EP) Reference Standard

P2155013

Plastic additive 13

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Silva P, et al.
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