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CAS 141-43-5

CAS 141-43-5 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 141-43-5
CAS 141-43-5PubChem CID 700

Ethanolamine

Ethanolamine is a member of the class of ethanolamines that is ethane with an amino substituent at C-1 and a hydroxy substituent at C-2, making it both a primary amine and a primary alcohol. It has a role as a mouse metabolite, an Escherichia coli metabolite and a human metabolite. It is a primary alcohol, a member of ethanolamines and a primary amine. It is a conjugate base of an ethanolaminium(1+). — ChEBI

IUPAC name
2-aminoethanol
Molecular formula
C2H7NO
Molecular weight
61.08 g/mol
Exact mass
61.052763847 Da
XLogP3
-1.3
Topological polar surface area
46.3 Ų
Hydrogen-bond donors
2
Hydrogen-bond acceptors
2
Covalent units
1
Defined stereocentres
0

Also known as

monoethanolamineOlamine2-Aminoethan-1-ol2-HydroxyethylaminecolamineAminoethanolEthylolamineEthanol, 2-amino-
16 more reported names
2-Hydroxyethanamine2-Amino-1-ethanolbeta-Hydroxyethylamine2-Ethanolamine1-Amino-2-hydroxyethanebeta-Aminoethyl alcoholThiofaco M-50Aethanolamin2-Aminoethyl alcoholMEA (alcohol)USAF EK-1597beta-AminoethanolKolaminMonoaethanolaminbeta-ethanolamine2-Aminoaethanol
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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 141-43-5

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No records found for this CAS number.

How CAS 141-43-5 is used on this site

CAS 141-43-5 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 141-43-5 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.