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CAS 3896-11-5

CAS 3896-11-5 matches 0 EU annex records across Annex II–VI of Regulation 1223/2009.

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Chemical identity and properties

PubChem 2D chemical structure for CAS 3896-11-5
CAS 3896-11-5PubChem CID 62531

Tinuvin

Bumetrizole is a small molecule drug. Bumetrizole has a monoisotopic molecular weight of 315.11 Da. — DrugBank

IUPAC name
2-tert-butyl-6-(5-chlorobenzotriazol-2-yl)-4-methylphenol
Molecular formula
C17H18ClN3O
Molecular weight
315.8 g/mol
Exact mass
315.1138399 Da
XLogP3
5.6
Topological polar surface area
50.9 Ų
Hydrogen-bond donors
1
Hydrogen-bond acceptors
3
Covalent units
1
Defined stereocentres
0

Also known as

2-(2'-Hydroxy-3'-tert-butyl-5'-methylphenyl)-5-chlorobenzotriazoleRefChem:570489BUMETRIZOLE2-(tert-Butyl)-6-(5-chloro-2H-benzo[d][1,2,3]triazol-2-yl)-4-methylphenolTinuvin 3262-(5-Chloro-2-benzotriazolyl)-6-tert-butyl-p-cresolUV-326Bumetrizol
16 more reported names
2-tert-Butyl-6-(5-chloro-2H-benzotriazol-2-yl)-4-methylphenolC17H18ClN3OPhenol, 2-(5-chloro-2H-benzotriazol-2-yl)-6-(1,1-dimethylethyl)-4-methyl-2-tert-Butyl-6-(5-chloro-2H-benzotriazol-2-yl)-p-cresol7ZF18Q354W2-tert-Butyl-6-(5-chloro-2H-1,2,3-benzotriazol-2-yl)-4-methylphenolTox21_1123792-(2'-Hydroxy-3'-t-butyl-5'-methylphenyl)-5-chlorobenzotriazole2-(3'-TERT-BUTYL-2'-HYDROXY-5'-METHYL- PHENYL)-5-CHLOROBENZOTRIAZOLE2-tert-Butyl-6-(5-chloro-2H-1,2,3-benzotriazol-2-yl)-4-methylphenol #CAS-3896-11-5Bumetrizolum6-(tert-butyl)-2-(5-chloro(2-hydrobenzotriazol-2-yl))-4-methylphenolBenazol PBKhLowitite 26UV Absorber-6
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External database identifiers

Retrieved from NIH PubChem on 2026-08-31 by checksum-valid CAS matching. Chemical properties do not replace the regulatory decision on this page.

Records for CAS 3896-11-5

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How CAS 3896-11-5 is used on this site

CAS 3896-11-5 is the Chemical Abstracts Service identifier used to pin this page to a specific substance. In the current dataset, 0 EU annex records share this identifier, which helps you cross-check whether the same substance appears under one regulatory context or several.

Use this page when a supplier specification, SDS or raw-material dossier gives you CAS 3896-11-5 and you need to see every linked Annex II–VI record in one place. The entry cards above are the quickest route to concentration limits, warnings, annex placement and product-type conditions.