甲酚曲唑三矽氧烷(INCI:drometrizole trisiloxane)脂溶性苯駢三唑衍生物。是一種防曬劑,於1989由歐萊雅開發,商品名Mexoryl XL。甲酚曲唑三矽氧烷為廣譜紫外線吸收劑,最大吸收峰為303 nm(UVB)和344 nm(UVA),其常與對苯二亞甲基二樟腦磺酸聯合作用,產生協同效應[1]。
甲酚曲唑三矽氧烷 | |
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IUPAC名 2-(2H-Benzotriazol-2-yl)-4-methyl-6-[2-methyl-3-[1,3,3,3-tetramethyl-1-[(trimethylsilyl)oxy]-1-disiloxanyl]propyl]phenol | |
系統名 2-(2H-1,2,3-Benzotriazol-2-yl)-4-methyl-6-[2-methyl-3-(2,2,4,6,6-pentamethyl-3,5-dioxa-2,4,6-trisilaheptan-4-yl)propyl]phenol | |
別名 | Mexoryl XL Silatrizole |
識別 | |
CAS編號 | 155633-54-8 ? |
PubChem | 9848888 |
ChemSpider | 8024601 |
SMILES |
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性質 | |
化學式 | C24H39N3O3Si3 |
莫耳質量 | 501.84 g·mol−1 |
若非註明,所有數據均出自標準狀態(25 ℃,100 kPa)下。 |
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