基本信息
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紫外线吸收剂UV-329
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3147-75-9
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2-(2'-羟基-5'-特辛基苯基)苯并三唑;奥克三唑
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C20H25N3O
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323.43
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2-(2-Hydroxy-5-tert-octylphenyl)benzotriazole
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221-573-5
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1.1g/cm3
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2-(2'-Hydroxy-5'-t-octylphenyl)benzotriazole;Octrizole [USAN:INN];Phenol, 2-(2H-benzotriazol-2-yl)-4-(1,1,3,3-tetramethylbutyl)-;UV Absorber-5;2-(2'-Hydroxy-5'-(1,1,3,3-tetramethylbutyl)phenyl)benzotriazole;2-(2'-Hydroxy-5'-tert-octylphenyl)benzotriazole;2-(2'-Hydroxy-5'-tert-octylphenyl)benztriazole;2-(2-Hydroxy-5-t-octylphenyl)-2H-benzotriazole;2-(2-Hydroxy-5-tert-octylphenyl)-2H-benzotriazole;2-(2H-Benzotriazol-2-yl)-4-(1,1,3,3-tetramethylbutyl)phenol;2-(5'-tert-Octyl-2'-hydroxyphenyl)benzotriazole;2-(5-t-Octyl-2-hydroxyphenyl)benzotriazole;2-Benzotriazolyl-4-tert-octylphenol;Cyasorb 5411;Cyasorb UV 5411;Octrizo;Octrizol [INN-Spanish];Octrizole;Octrizolum;Octrizolum [INN-Latin];Seesorb 709;Spectra-Sorb UV 5411;Sumisorb 340;Tinuvin 329;UNII-R775Y233N3;Viosorb 583;
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239.2oC
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106-108°C(lit.)
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471.8oC at 760 mmHg
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详细信息
紫外线吸收剂UV-329
化学名称?2-(2''-羟基-5''-叔辛基苯基) Octrizole
化学分子式?C20H25N3O
CAS NO.?3147-75-9
主要指标?
外观:白色粉末
含量:≥99%
熔点:101-106°C
灰份:< 0.1%
透光率:440nm>97% 500nm>98%
特性及用途
紫外线吸收剂UV-329是一种性能卓越的高效防老化剂,?能吸收270-340纳米的紫外光,?广泛用于PE、PVC、PP、PS、PC、丙纶纤维、ABS树脂、环氧树脂、树脂纤维和乙烯醋酸乙烯酯等方面。并且可用于塑料集装箱和食品包装盒等包装材料,?为它们提供良好的光稳定效果。用量:薄制品0.1-0.5%,?厚制品为0.05-0.2%。
贮运及包装?
紫外线吸收剂UV-329无毒、不易燃、不易爆、不腐蚀、贮存稳定性好。用纸板桶内衬塑袋包装,?净重分25kg。