Chimassorb 944

Basic Information

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CAS Number

71878-19-8

Molecular Formula

C35H69Cl3N8

Molecular Weight

708.3 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Amines

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Agricultural Chemicals Pesticides Herbicides

Laboratory Chemicals Research Chemicals Biochemical Reagents

Basic Physical Properties

Melting Point

136-140 ºC

SMILES

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CC1(CC(CC(N1)(C)C)NCCCCCCNC2CC(NC(C2)(C)C)(C)C)C.CC(C)(C)CC(C)(C)N.C1(=NC(=NC(=N1)Cl)Cl)Cl

InChI

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;

InChIKey

ORECYURYFJYPKY-UHFFFAOYSA-N

LogP

8.19460

Complexity

562

Synonyms & References

English

N,N'-Bis(2,2,6,6-tetramethylpiperidin-4-yl)hexane-1,6-diamine,2,4,6-trichloro-1,3,5-triazine,2,4,4-trimethylpentan-2-amine
FT-0656461
FT-0653258
UV-944
N,N'-bis(2,2,6,6-tetramethyl-4-piperidinyl)hexane-1,6-diamine; 2,4,6-trichloro-1,3,5-triazine; 2,4,4-trimethyl-2-pentanamine
Chimassorb 944
SCHEMBL39670
N,N'-bis(2,2,6,6-tetramethylpiperidin-4-yl)hexane-1,6-diamine;2,4,6-trichloro-1,3,5-triazine;2,4,4-trimethylpentan-2-amine
A836943
UV-783
Chimassorb LS 944LD
70624-18-9
Light Stabilizer-944
Chimassorb944
71878-19-8
2,4,4-trimethylpentan-2-amine; N1,N6-bis(2,2,6,6-tetramethylpiperidin-4-yl)hexane-1,6-diamine; trichloro-1,3,5-triazine
GS-6889
E79442
N,N'-bis(2,2,6,6-tetramethylpiperidin-4-yl)hexane-1,6-diamine; 2,4,4-trimethylpentan-2-amine; 2,4,6-tris(chloranyl)-1,3,5-triazine
AKOS015895755
Photo-stabilizer 944
HALS 944
light stabilizer-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
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

MDL Number

MFCD16294566

FAQ

What is Chimassorb 944 (CAS: 71878-19-8)?

Chimassorb 944, with the CAS number 71878-19-8, is a chemical compound used primarily as a photostabilizer. It has the chemical formula C19H22O3 and is known for its ability to absorb ultraviolet (UV) light, thereby protecting materials from degradation. It is a white to off-white solid with low solubility in water and is commonly used in polymer applications to enhance durability and color stability.

What are the main uses of Chimassorb 944 (CAS: 71878-19-8)?

Chimassorb 944 is widely used in the plastics and polymer industry as a UV stabilizer to prevent yellowing and degradation caused by sunlight. It is also applied in pharmaceuticals, coatings, and adhesives to improve product longevity. Its effectiveness in blocking UV radiation makes it a valuable additive in various industrial and consumer products, including those requiring long-term stability and protection.

Is Chimassorb 944 (CAS: 71878-19-8) safe?

Chimassorb 944 is considered safe when used as directed, with low toxicity and minimal risk to human health. It meets international safety standards for use in consumer and industrial products. However, proper handling precautions should be followed, such as wearing gloves and ensuring adequate ventilation, to minimize exposure during application or manufacturing.

How should Chimassorb 944 (CAS: 71878-19-8) be stored?

Chimassorb 944 should be stored in a cool, dry, and dark place to maintain its stability and effectiveness. It is best kept in a sealed container away from moisture and direct light. Storage conditions should be controlled to prevent degradation, and it is typically stable under normal industrial storage conditions when properly handled.