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

Code: 535834-100g D2-231

Not available outside of the UK & Ireland.

Application

T770 can be used as a hindered amine UV stabilizer in plastic materials. It can be used in the manufacturing and packaging of pharmaceutical products. Titanium ox...


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Your Price
£77.00 100G
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Not available outside of the UK & Ireland.

Application

T770 can be used as a hindered amine UV stabilizer in plastic materials. It can be used in the manufacturing and packaging of pharmaceutical products. Titanium oxide(TiO2)/T770 may be used in amine induced light stabilizers in the synthesis of recyclable water-based polyurethane with poly(oxytetramethylene)glycol (PTMG).

General description

Bis(2,2,6,6-tetramethyl-4-piperidyl) (T770) sebacate is a low molecular weight ultra violet (UV) hindered amine light stabilizer (HALS) made up of nitroxyl radicals. It acts as a heat controller that can react with phenolic antioxidants incorporated in polymers.

Packaging

100 g in glass bottle

InChI keyXITRBUPOXXBIJN-UHFFFAOYSA-N
InChI1S/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
loss0.7 wt. % volatility, 150-175°C
mp82-85 °C (lit.)
Quality Level100
SMILES stringCC1(C)CC(CC(C)(C)N1)OC(=O)CCCCCCCCC(=O)OC2CC(C)(C)NC(C)(C)C2
solubilitymethylene chloride: 56 % (w/w) at 20 °C, ethyl acetate: 24 % (w/w) at 20 °C, H2O: insoluble ﹤6 ppm at 20 °C, methanol: 38 % (w/w) at 20 °C, acetone: 19 % (w/w) at 20 °C, chloroform: 45 % (w/w) at 20 °C
transition tempTg >350 °C (dec)
Cas Number52829-07-9
This product has met the following criteria: