【中文名稱】紫外線吸收劑UV-329
【英文名稱】2-(2H-benzotriazol-2-yl)-4-(1,1,3,3-tetramethylbutyl)phenol
【中文別名】2-(2'-羥基-5'-特辛基苯基)苯并三唑;奧克三唑;2-(2'-羥基-5'-叔辛基苯基)苯并三唑;紫外線吸收劑UV-329;紫外吸收劑-329;紫外吸收劑329;2-[2-羥基-5-(1,1,3,3-四甲丁基)苯基]苯并三唑
【英文別名】Octrizole; 2-benzotriazol-2-yl-4-(1,1,3,3-tetramethylbutyl)phenol; 2-(2-Hydroxy-5-tert-octylphenyl)benzotriazole; UV-329; 2-(2'-Hydroxy-5'-(1,1,3,3-tetramethylbutyl)phenyl)benzotriazole; Cyasorb 5411; Tinuvin 5411; Primesorb5411; 2-(2'-Hydroxy-5'-tert-Octyl Phenyl)-Benzotriazolel; BHSORB-329; 2-(2'-hydroxy-5-tert-octylphenyl) benzotriazole; 2-(2'-HYDROXY-5'-TERT-OCTYLLPHENYL)BENZOTRIAZOLE; 2-(2'-HYDROXY-5'-TERT-OCTYL PHENYL) BENZOTRIAZOLE; LABOTEST-BB LT00053579; EUSORB 323; TINUVIN 329; UV absorber-329; 2-(2H-benzotriazol-2-yl)-4-(2,4,4-trimethylpentan-2-yl)phenol; Ultraviolet absorberUV-329
【CAS號(hào)】3147-75-9;123307-21-1
【EINECS號(hào)：221-573-5
【分子式】C₂₀H₂₅N₃O
【分子量】323.432
【物性數(shù)據(jù) 】
外觀:類白色粉末   含量:≥99% (HPLC)   熔點(diǎn):103-105 ℃
透光率:440nm≥98%  500nm≥99%  揮發(fā)物:≤0.3%
【主要用途】適用于聚苯乙烯、聚甲基丙烯酸甲酯、聚酯、硬質(zhì)聚氯乙烯、聚碳酸酯、ABS樹脂等。
【折疊風(fēng)險(xiǎn)術(shù)語(yǔ)】R36/37/38:Irritating to eyes, respiratory system and skin. 刺激眼睛、呼吸系統(tǒng)和皮膚。
【安全術(shù)語(yǔ)】S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.不慎與眼睛接觸后，請(qǐng)立即用大量清水沖洗并征求醫(yī)生意見(jiàn)。
S37/39:Wear suitable gloves and eye/face protection戴適當(dāng)?shù)氖痔缀妥o(hù)目鏡或面具。