CAS 2440-22-4 Ultraviolet absorbent uv-p - Materials / Alfa Chemistry

NAVIGATION

Ultraviolet absorbent uv-p

PRICE INQUIRY

Catalog Number

ACM2440224

CAS Number

2440-22-4

Product Name

Ultraviolet absorbent uv-p

Category

Plastic Additives

Description

DryPowder; OtherSolid

IUPAC Name

2-(benzotriazol-2-yl)-4-methylphenol

Molecular Weight

225.25g/mol

Molecular Formula

C13H11N3O

Canonical SMILES

CC1=CC(=C(C=C1)O)N2N=C3C=CC=CC3=N2

InChI

InChI=1S/C13H11N3O/c1-9-6-7-13(17)12(8-9)16-14-10-4-2-3-5-11(10)15-16/h2-8,17H,1H3

InChI Key

MCPKSFINULVDNX-UHFFFAOYSA-N

Melting Point

132.0 °C

Purity

N/A

Application

Ultraviolet absorbent uv-p is a light yellow powder designed to provide UV protection across a diverse range of polymer applications. As an intermediate reactant, it plays a crucial role in the synthesis of UV light absorbers for polyester fibers. It is particularly effective in enhancing the ultraviolet resistance of various materials, from styrene homo- and copolymers to engineering plastics such as polyesters, acrylic resins, and polyvinyl chloride. Additionally, it can be employed in the stabilization and UV protection of materials like elastomers, adhesives, polycarbonate blends, and polyurethanes. Its versatility extends to use in microstereolithography, shape memory alloy fabrication for miniaturized actuators, and as a stabilizer in composites like wood/PVC. By integrating ultraviolet absorbent uv-p, manufacturers can significantly improve the longevity and durability of their materials by shielding them against the harmful effects of UV radiation.

Complexity

259

Covalently-Bonded Unit Count

EC Number

219-470-5;607-063-9

Exact Mass

225.090212g/mol

Formal Charge

Heavy Atom Count

Log P

4.31 (LogP)

MeSH Entry Terms