China UV-P | 2440-22-4 supplier

Details for UV-P

UV-P

111Category:

Catalyst and Auxiliary

CAS NO:

2440-22-4

EC NO:

219-470-5

Molecular Formula:

C₁₃H₁₁N₃O

Molecular Weight:

225.2459

Specification:

InChI:

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

Packing:

Net 25kg bag or carton with inner plastic bag.

Product description:
a) Appearance: white to yellowish crystal
b) Melting Point: 128~132°C
c) Content(HPLC): 99%Min.
d) Transmittance: 440nm≥97% 500nm≥98%
e)Ash: 0.1% Max.
f) Volatiles:0.5%Max.
UV-P is a benzotriazole type UV absorber. It has a high absorption in the wavelength of 270-340nm. It is also efficient for the light stabilization of polyvinyl chloride, unsaturated polyurethane, polystyrene,coatings and lacquers.

Synonyms:

2-(2-Benzotriazolyl)-p-cresol;UV-P;2-(2-Benzotriazolyl)-4-methylphenol;2-(2-Hydroxy-5-methyl-phenyl)benzotriazole;Drometrizole;Benazol P;Tinuvin P;PrimesorbP;Ultraviolet absorber UV-P;UV absorber-P;UV absorber UV-P;2H-benzotriazole;2-(2H-benzotriazol-2-yl)-4-methylphenol;4-methyl-2-(7,8,9-triazatricyclo[4.3.0.0^7,9]nona-1,3,5-trien-8-yl)phenol;2-(2H-Benzotriazol-2-yl)-p-cresol;Ultraviolet absorbent UV-P;UV P;Ultraviolet light absorber UV-P;UV Abosorber UV-P;

Molecular Structure:

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