UV Absorber 326 CAS#3896-11-5

CAS Number: 3896-11-5
Chemical Formula: C17H18ClN3O
Synonyms:

2-T-BUTYL-6-(5-CHLORO-2 H-BENZOTRIAZOL-2-YL)-4-METHYLPHENOL
BUMETRIZOLE
LABOTEST-BB LT00138024

Appearance: Yellow Powder

MOQ (Minimum Order Quantity): 1 FCL (Full Container Load)

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UV Absorber 326 CAS#3896-11-5

UV Absorber 326 is a UV absorber of the hydroxyphenylbenzotriazole class, which imparts outstanding light stability to plastics and other organic substrates.

UV Absorber 326 Chemical Properties

Melting point	144-147 °C(lit.)
Boiling point	460.4±55.0 °C(Predicted)
density	1.26±0.1 g/cm3(Predicted)
vapor pressure	0Pa at 20℃
storage temp.	Sealed in dry,Room Temperature
solubility	Chloroform (Slightly), Ethyl Acetate (Slightly), Methanol (Slightly)
pka	9.31±0.48(Predicted)
form	Solid
color	Pale Yellow to Light Yellow
Water Solubility	4μg/L at 20℃
Cosmetics Ingredients Functions	LIGHT STABILIZER
InChI	InChI=1S/C17H18ClN3O/c1-10-7-12(17(2,3)4)16(22)15(8-10)21-19-13-6-5-11(18)9-14(13)20-21/h5-9,22H,1-4H3
InChIKey	OCWYEMOEOGEQAN-UHFFFAOYSA-N
SMILES	C1(O)=C(C(C)(C)C)C=C(C)C=C1N1N=C2C=C(Cl)C=CC2=N1
LogP	6.580 (est)
CAS DataBase Reference	3896-11-5(CAS DataBase Reference)
EPA Substance Registry System	2-tert-Butyl-6-(5-chloro-2H-benzotriazol-2-yl)-p-cresol (3896-11-5)

Safety Information

Hazard Codes	Xi
Risk Statements	36/37/38-53
Safety Statements	26-36-61
WGK Germany	1
TSCA	TSCA listed
HS Code	29339900
Storage Class	11 - Combustible Solids

Product Application Of UV Absorber 326 CAS#3896-11-5

UV-326 can potentially be used as a UV light filter in cosmetics and sunscreens. It may also be used as a corrosion inhibitor for the protection of building materials and automobiles.

Fact Factory and Equipment Show

Gardenia Yellow#94238-00-3