light stabilizer 944(UV 944)

Post Date:
Nov 10,2022
Expiry Date:
May 09,2023

Detailed Description:

Cas No. :70624-18-9

Ciba light stabilizer 944 we called DUX-944

Same specifications and quality.
Timely delivery, Best payment terms, Excellent service

Chemical name	:	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]}
Equivalent	:	Chimassorb 944 (Ciba), Cyasorb 3346 (Cytec), Lowilite 94 (Great Lakes),etc.
CAS NO.	:	70624-18-9
Molecular formula	:	[C35H64N8]n (n=4-5)
Molecular weight	:	Mn = 2000-3100

specification

Appearance	:	White or light yellow powder
Melting point	:	110-130°Cmin
Volatiles	:	1% max
Ash	:	0.1% max
Transmittance	:	425nm: 93%min 450nm: 95%min

Usage
Light Stabilizer 944 is an oligomeric HALS; it imparts excellent light stability in polyolefin (PP, PE, PVC), PA, polyacetals and polyester. Light Stabilizer 944 shows excellent It shows excellent compatibility and high resistance to extraction. When be used with other HALS together show excellent synergistic effect. In addition, Light Stabilizer 944 can be used in food package materials. Now, Light Stabilizer 944 is one of the advanced HALS and is used widely at home and abroad.

Packaging & Delivery

Packaging Detail:	25kg bags, jumbo bags, carton drums, steel drums.
Delivery Detail:	two weeks

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CAS Registry Number:
70624-18-9
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
Molecular Structure:
Hazard Symbols:
T+:Very toxic;
Risk Codes:
R26:;
R36/37:;
Safety Description:
S26:;
S36/37:;
S45:;