422479
2-(2′-羟基-3′-叔丁基-5′-甲基苯基)-5-氯苯并三唑
98%
别名:
2-(2-羟基-3-叔 -丁基-5-甲基苯基)-5-氯-2H -苯并三唑, 2-(3-叔 -丁基-2-羟基-5-甲基苯基)-5-氯-2H -苯并三唑, 2-(5--氯-2-苯并三唑基)-6-叔 -丁基-对 -甲酚, 2-(5-氯-2H -苯并三唑-2-基)-6-(1,1-二甲基乙基)-4-甲基苯酚, 2-[5-氯-2H -苯并三唑-2-基]-4-甲基-(叔 -丁基)苯酚
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关于此项目
经验公式（希尔记法）:
C17H18ClN3O
化学文摘社编号:
分子量:
315.80
EC 号:
MDL编号:
UNSPSC代码:
12162002
PubChem化学物质编号:
NACRES:
NA.23
方案
98%
mp
144-147 °C (lit.)
SMILES字符串
Cc1cc(c(O)c(c1)C(C)(C)C)-n2nc3ccc(Cl)cc3n2
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
InChI key
OCWYEMOEOGEQAN-UHFFFAOYSA-N
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一般描述
2-叔丁基-6-（5-氯-2H-苯并三唑-2-基）-4-甲基苯酚（UV-326）是一种苯并三唑类紫外吸收剂，可用于工业材料的光稳定化。它可以吸收波长290 nm左右的有害紫外辐射。
应用
UV-326有望用作化妆品和防晒霜中的UV滤光剂。它也可用作保护建筑材料和汽车的腐蚀抑制剂。
紫外线吸附剂
储存分类代码
11 - Combustible Solids
WGK
WGK 1
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
dust mask type N95 (US), Eyeshields, Gloves
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Liu Y, et al.
Environmental Pollution (Barking, Essex : 1987), 165(9), 225-232 (2012)
D V Spyropoulos
Food additives and contaminants, 15(3), 362-369 (1998-07-17)
The stability of five additives used in the manufacture of plastics materials intended to be in contact with foodstuffs was tested in two EU aqueous food simulants (3% acidic acid and 15% ethanol), in olive oil and in two alternative
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Kim J, et al.
The Journal of Toxicological Sciences, 36(2), 247-251 (2011)
T H Begley et al.
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The migration characteristics of the UV stabilizer Tinuvin 234 (2-(2H-benzotriazol-2-yl)-4,6-bis (1-methyl-1-phenylethyl)phenol) into food simulants has been measured from polyethylene terephthalate (PET) using HPLC with UV detection. Ethanol/ water, isooctane and a fractionated coconut oil simulant (Miglyol) were used as food
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