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Merck

422479

Sigma-Aldrich

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- -丁基-5-甲基苯基)-5-氯-2H -苯并三唑, 2-(3- -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- -丁基- -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-( -丁基)苯酚

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50 G
$107.00

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50 G
$107.00

About This Item

经验公式(希尔记法):
C17H18ClN3O
CAS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

$107.00


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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-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。[1][2][3]

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。[4][5]
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


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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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
Occurrence and removal of benzotriazoles and ultraviolet filters in a municipal wastewater treatment plant
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
Determination of benzotriazole and benzophenone UV filters in sediment and sewage sludge
Zhang Z, et al.
Environmental Science & Technology, 45(9), 3909-3916 (2011)
Behaviour of nanoparticle (ultrafine) titanium dioxide pigments and stabilisers on the photooxidative stability of water based acrylic and isocyanate based acrylic coatings
Allen NS, et al.
Polymer Degradation and Stability, 78(3), 467-478 (2002)

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