Brief introduction of Bis(1,2,2,6,6-pentamethyl-4-piperidyl) sebacate CAS 41556-26-7
Chemical name: Bis(1,2,2,6,6-pentamethyl-4-piperidyl) sebacate
CAS No.： 41556-26-7
Synonyms: UV-3765
Molecular Formula: C30H56N2O4
Molecuar Weight: C30H56N2O4
EINECS: 255-437-1
Properties of Bis(1,2,2,6,6-pentamethyl-4-piperidyl) sebacate CAS 41556-26-7
Light yellow powder. Tinuvin292 is a multi-purpose liquid alkaline hindered amine light stabilizer for coatings, printing and packaging, adhesives and sealants. It is used to meet high-performance and durable Chemicalbook solvent and exterior coating applications, including radiation curable systems (UV, electron beam). It can effectively prevent paint diseases such as cracking and loss of gloss, thereby increasing the service life of the coating.
Specification of Bis(1,2,2,6,6-pentamethyl-4-piperidyl) sebacate CAS 41556-26-7
Item |
Standard |
Appearance |
Light yellow powder or liquid |
Content, wt% |
≥98.00 |
Transmittance, % |
440nm ≥96.0 500nm ≥97.0 |
Ash, % |
≤0.10 |
Application of Bis(1,2,2,6,6-pentamethyl-4-piperidyl) sebacate CAS 41556-26-7
Light stabilizer HS-508 (292) is used as a light stabilizer in coatings and inks. It has good compatibility with a variety of coatings and has a synergistic effect with ultraviolet absorbers (UV-327, UV-9, etc.).
Packing, Delivery and Storage of Bis(1,2,2,6,6-pentamethyl-4-piperidyl) sebacate CAS 41556-26-7
Package: 25kg /drum, or as per customer request.
Storage conditions: store in a cool and dry place.
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