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CAS 149861-22-3

CAS 149861-22-3 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 149861-22-3

CAS 149861-22-3PubChem CID 19761805

2-Amino-5-ethylphenol hydrochloride

IUPAC name: 2-amino-5-ethylphenol;hydrochloride

Molecular formula: C8H12ClNO
Molecular weight: 173.64 g/mol
Exact mass: 173.0607417 Da
Topological polar surface area: 46.3 Å²
Hydrogen-bond donors: 3
Hydrogen-bond acceptors: 2
Covalent units: 2
Defined stereocentres: 0

Also known as

Colorex AEPPhenol, 2-amino-5-ethyl-, hydrochloride2-AMINO-5-ETHYLPHENOL HCLB5IWK1V8FX2-Amino-5-ethylphenol HCl [INCI]Phenol, 2-amino-5-ethyl-, hydrochloride (1:1)RefChem:4645892-Amino-5-ethyl-phenol hydrochloride

8 more reported names

UNII-B5IWK1V8FX2-Amino-5-ethylphenolhydrochloride6-Amino-m-ethylphenol hydrochloride2-Amino-5-ethylpheno2-amino-5-ethyl-phenol;hydrochlorideAS-20042CS-01525382-Amino-5-ethylphenol--hydrogen chloride (1/1)

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External database identifiers

EPA DTXSID:DTXSID40164418

Retrieved from NIH PubChem on 2026-09-02 by checksum-valid CAS matching. Chemical properties do not replace the regulatory decision on this page.

Records for CAS 149861-22-3

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How CAS 149861-22-3 is used on this site

CAS 149861-22-3 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 149861-22-3 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.