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
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12162002
EC Number:
223-445-4
MDL number:
InChI key
OCWYEMOEOGEQAN-UHFFFAOYSA-N
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
SMILES string
Cc1cc(c(O)c(c1)C(C)(C)C)-n2nc3ccc(Cl)cc3n2
assay
98%
mp
144-147 °C (lit.)
Quality Level
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General description
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。
Application
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
存储类别
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
signalword
Danger
hcodes
Hazard Classifications
vPvB
D V Spyropoulos
Food additives and contaminants, 15(3), 362-369 (1998-07-17)
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Liu Y, et al.
Environmental Pollution (Barking, Essex : 1987), 165(9), 225-232 (2012)
Determination of benzotriazole and benzophenone UV filters in sediment and sewage sludge
Zhang Z, et al.
Environmental Science & Technology, 45(9), 3909-3916 (2011)
C Redbrake et al.
Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie, 231(4), 238-241 (1993-04-01)
We investigated the kind of reactions that occur after injection of a PMMA lens powder into the back skin of rabbit. The lens powder was suspended in NaCl and incomplete Freund's adjuvant to reinforce the immunological reaction. The ELISA test
Acute toxicity of benzotriazole ultraviolet stabilizers on freshwater crustacean (Daphnia pulex)
Kim J, et al.
The Journal of Toxicological Sciences, 36(2), 247-251 (2011)
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