CAS No: 70624-18-9;71878-19-8, Chemical Name: Photo-stabilizer 944
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70624-18-9;71878-19-8 Photo-stabilizer 944

product Name Photo-stabilizer 944
Synonyms HALS 944; light stabilizer-944; UV Absorber 944; poly{[6-[(1,1,3,3-tetramethylbutyl)amino]-1,3,5-triazine-2,4-diyl][(2,2,6,6-tetramethyl-4-piperidyl)imino]-1,6-hexanediyl[(2,2,6,6-tetramethyl-4-piperidyl)imino]}; 1,6-hexanediamine, n,n'-bis(2,2,6,6-tetramethyl-4-piperidinyl)-, polymer with 2,4,6-trichloro-1,3,5-triazine, reaction products with 2,4,4-trimethyl-2-pentanamine; Light stabilizer 944; UV-944; UV-783; BHSORB-783; BHSORB-944; Poly-{[6-[(1,1,3,3-tetramethylbutyl)-imino]-1,3,5-triazine-2,4-diyl][4-(2,2,6,6-tetramethylpiperidyl)-imino]}; 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-piperidylimino]]; LS 944; Primesorb944; Tinuvin 944; Poly-{[6-[(1,1,3,3-tetramethylbutyl)-imino]-1,3,5-Triazine-2,4-diyl] [2-(2,2,6,6-tetramethylpiperidyl)-amino]-hexamethylene-[4-(2,2,6,6-tetramethyl Piperidyl)-imino]}; N,N'-bis(2,2,6,6-tetramethyl-4-piperidyl)hexane-1,6-diamine; Hindered amine light stabilizer 944; Hindered amine light stabilizer 783; HALS 783; Light Stabilizing Agent 944; UV944; UV783; Chimassorb 944; Light stabilizer FENTASTAB 944; Poly[[6-[(1,1,3,3-tetramethylbutyl)amino]-s-triazine-2,4-dinyl][(2,2,6,6-tetramethyl-4-piperidyl) imino] hexamethylene [2,2,6,6,-tetramethyl-4-piperidyl) imino]]
Molecular Formula C35H69Cl3N8
Molecular Weight 708.335
InChI InChI=1/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;
CAS Registry Number 70624-18-9;71878-19-8
Molecular Structure 70624-18-9;71878-19-8 Photo-stabilizer 944
Melting point 100-135℃
Boiling point 478.5°C at 760 mmHg
Flash point 246.8°C
Vapour Pressur 2.55E-09mmHg at 25°C
Hazard Symbols  T+:Very toxic;
Risk Codes R26:;
R36/37:;
Safety Description S26:;
S36/37:;
S45:;