129757-67-1

Basic information

• Product Name: Bis-(1-octyloxy-2,2,6,6-tetramethyl-4-piperidinyl) sebacate
• Synonyms: decanedioicacid,bis(2,2,6,6-tetramethyl-4-piperidinyl)ester,reactionproduc;tswithtert-buhydroperoxideandoctane;TINUVIN 123;DECANEDIOIC ACID, BIS(2,2,6,6-TETRAMETHYL-4-PIPERIDINYL)ESTER, REACTION PRODUCTS WITH 1,1-DIMETHYLETHYL-HYDROPEROXIDE AND OCTANE;BIS(1-OCTYLOXY-2,2,6,6-TETRAMETHYL-4-PIPERIDYL) SEBACATE;BIS(1-OCTYLOXY-2,2,6,6-TETRAMETHYL-4-PIP;Decanedioic acid, bis(2,2,6,6-tetramethyl-4-piperidinyl) ester, reaction products with tert-Bu hydroperoxide and octane;Sebazinsure, bis(2,2,6,6-tetramethyl-piperidinyl)-ester, Reaktionsprodukt mit 1,1-Dimethylethylhydroperoxid und Oktan
• CAS NO: 129757-67-1
• Molecular Formula: C44H84N2O6
• Molecular Weight: 737.15
• EINECS: 406-750-9
• Product Categories: Polymer Additives;Polymer Science;Stabilizers
• Mol File: 129757-67-1.mol
• Article Data: 0

Chemical Properties

• Boiling Point: 678.4 °C at 760 mmHg
• Flash Point: >230 °F
• Appearance: /
• Density: 1.028 g/mL at 25 °C(lit.)
• Vapor Pressure: 4.03E-10mmHg at 25°C
• Refractive Index: n20/D 1.479(lit.)
• Solubility: H2O: <6 ppm at 20 °C
• Water Solubility: 6mg/L at 20℃
• CAS DataBase Reference: Bis-(1-octyloxy-2,2,6,6-tetramethyl-4-piperidinyl) sebacate(CAS DataBase Reference)
• NIST Chemistry Reference: Bis-(1-octyloxy-2,2,6,6-tetramethyl-4-piperidinyl) sebacate(129757-67-1)
• EPA Substance Registry System: Bis-(1-octyloxy-2,2,6,6-tetramethyl-4-piperidinyl) sebacate(129757-67-1)

Safety Data

• Safety Statements: 23-24/25
• WGK Germany: 1
• Hazardous Substances Data: 129757-67-1(Hazardous Substances Data)

Usage

Chemical Properties

Liquid

Uses

Easily emulsified in water-borne systems. Miscible to >50% with xylene, MEK, and other paint solvents.

General Description

Bis(1-octyloxy-2,2,6,6-tetramethyl-4-piperidyl) sebacate is a hindered amine light stabilizer (HALS) that is effective in retarding degradation through thermal and photo-oxidation process. It can be used in wood and plastic based coatings.

InChI:InChI=1/C28H52N2O4.C8H18.C4H10O2/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;1-3-5-7-8-6-4-2;1-4(2,3)6-5/h21-22,29-30H,9-20H2,1-8H3;3-8H2,1-2H3;5H,1-3H3