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423327

2,4-Di-tert-butyl-6-(5-chloro-2H-benzotriazol-2-yl)phenol

98%

Synonym(s):

2,4-Di-(tert -butyl)-6-(5-chloro-2H -benzo[d ][1,2,3]triazol-2-yl)phenol, 2-(2-Hydroxy-3,5-di-tert -butylphenyl)-5-chloro-2H -benzotriazole, 2-(2-Hydroxy-3,5-di-tert -butylphenyl)-5-chlorobenzotriazole, 2-(5-Chloro-2H -benzotriazol-2-yl)-4,6-bis(1,1-dimethylethyl)phenol, 5-Chloro-2-(3,5-di-tert -butyl-2-hydroxyphenyl)benzotriazole

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About This Item

Empirical Formula (Hill Notation):
C20H24ClN3O
CAS Number:
3864-99-1
Molecular Weight:
357.88
NACRES:
NA.23
PubChem Substance ID:
24866488
UNSPSC Code:
12162002
EC Number:
223-383-8
MDL number:
MFCD00059706
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assay

98%

mp

150-153 °C (lit.)

SMILES string

CC(C)(C)c1cc(c(O)c(c1)C(C)(C)C)-n2nc3ccc(Cl)cc3n2

InChI

1S/C20H24ClN3O/c1-19(2,3)12-9-14(20(4,5)6)18(25)17(10-12)24-22-15-8-7-13(21)11-16(15)23-24/h7-11,25H,1-6H3

InChI key

UWSMKYBKUPAEJQ-UHFFFAOYSA-N

General description

2,4-Di-tert-butyl-6-(5-chloro-2H-benzotriazol-2-yl)phenol belongs to the class of benzotriazole based UV absorbers and UV filters, which can be used in cosmetics and personal care products, such as shampoos, body lotions and sunscreens.

Application

UV absorber

pictograms

Health hazard
GHS08

Storage Class

11 - Combustible Solids

wgk

WGK 2

ppe

dust mask type N95 (US), Eyeshields, Gloves

signalword

Danger

Hazard Classifications

Aquatic Chronic 3 - STOT RE 2 - vPvB

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