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CAS 86-74-8

CAS 86-74-8 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 86-74-8
CAS 86-74-8PubChem CID 6854

Carbazole

IUPAC name
9H-carbazole
Molecular formula
C12H9N
Molecular weight
167.21 g/mol
Exact mass
167.073499291 Da
XLogP3
3.7
Topological polar surface area
15.8 Ų
Hydrogen-bond donors
1
Hydrogen-bond acceptors
0
Covalent units
1
Defined stereocentres
0

Also known as

DibenzopyrroleDiphenylenimine9-AzafluoreneDiphenylenimideDiphenyleneimineDibenzo[b,d]pyrroleUSAF EK-600Dibenzo(b,d)pyrrole
16 more reported names
SKF 200910P2197HHHNNSC-3498CHEBI:27543RefChem:574162CHEBI:3391CHEBI:39205201-696-0NSC 3498Carvedilol Carbazole ImpuritydiphenyleneimideCAS-86-74-8CCRIS 121HSDB 2164EINECS 201-696-0UNII-0P2197HHHN
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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 86-74-8

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How CAS 86-74-8 is used on this site

CAS 86-74-8 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 86-74-8 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.