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UV 327 powder Raw Materials CAS 3864-99-1
Product Overview:
UV 327 powder is an excellent benzotriazole UV absorber, usually in light yellow or white powder, UV 327 CAS 3864-99-1 soluble in styrene, benzene, toluene and other solvents. Slightly soluble in alcohol, ketone, insoluble in water, and used with antioxidant has a good synergistic effect. UV 327 Raw Materials have low volatility and good compatibility with resins
UV 327 powder Raw Materials CAS 3864-99-1 Attributes
MF:C20H24ClN3O
MW:357.88
EINECS:223-383-8
Specification:UV 327 powder
Sample:UV 327 powder
Brand:UV 327 powder
Appearance: Liquid
Storage: Cool Dry Place
Brand: Globalchemical
Shelf Life: 2 Years
Test Method: HPLC
UV 327 powder Raw Materials CAS 3864-99-1 Details
Uses and synthesis of UV 327 powder
UV 327 powder is an excellent benzotriazole UV absorber, usually in light yellow or white powder, UV 327 CAS 3864-99-1 soluble in styrene, benzene, toluene and other solvents. Slightly soluble in alcohol, ketone, insoluble in water, and used with antioxidant has a good synergistic effect. UV 327 Raw Materials have low volatility and good compatibility with resins
Applications/Functions of UV 327 powder
- Excellent light stabilizer with good synergistic effect with antioxidant.
- UV 327 powder is particularly suitable for polyethylene and polypropylene, but can also be used in polyformaldehyde, polymethyl methacrylate, polyurethane and a variety of coatings
Physicochemical Property of UV 327 powder
Light yellow powder. UV 327 CAS 3864-99-1 has a high solubility in benzene, toluene, styrene, methyl methacrylate, cyclohexane and other solvents and plasticizers. Slightly soluble in alcohol, ketone, insoluble in water.
Production methodprocess of UV 327 powder
P-chloro-nitroaniline is diazotized with sodium nitrite and coupled with 2, 4-di-tert-butylphenol. The coupling product is reduced in alcohol-alkali medium by adding zinc powder to obtain crude product, and then purified to obtain UV 327 Raw Materials.