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CAS 5089-22-5

CAS 5089-22-5 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 5089-22-5
CAS 5089-22-5PubChem CID 78769

Fluorescent brightener 367

IUPAC name
2-[4-(1,3-benzoxazol-2-yl)naphthalen-1-yl]-1,3-benzoxazole
Molecular formula
C24H14N2O2
Molecular weight
362.4 g/mol
Exact mass
362.105527694 Da
XLogP3
6.2
Topological polar surface area
52.1 Ų
Hydrogen-bond donors
0
Hydrogen-bond acceptors
4
Covalent units
1
Defined stereocentres
0

Also known as

1,4-Bis(2-benzoxazolyl)naphthaleneBenzoxazole, 2,2'-(1,4-naphthalenediyl)bis-Z945S0K4ZWHOSTALUX KCB2,2'-(Naphthalene-1,4-diyl)bis(benzoxazole)EINECS 225-803-5LUMISIS B-14001,4-DI(2-BENZOXAZOLYL)NAPHTHALENE
16 more reported names
BENZOXAZOLE, 2,2'-(1,4-NAPHTHYLENE)BIS-RefChem:599386FLUORESCENT BRIGHTENER 367 [INCI]1,4-Bis(benzo[d]oxazol-2-yl)naphthaleneFluorescent whitening agent KCBC24H14N2O21,4-Bis(benzoxazolyl-2-yl)naphthaleneOprea1_504830AS-15983F0909-00112-[4-(1,3-benzoxazol-2-yl)-1-naphthyl]-1,3-benzoxazole1,4-bis-Benzoxazolyl-naphthaleneFluorescent brightener-KCBUNII-Z945S0K4ZW2,2-(1,4-naphthalenediyl)bis-benzoxazoleCBDivE_007888
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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 5089-22-5

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How CAS 5089-22-5 is used on this site

CAS 5089-22-5 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 5089-22-5 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.