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CAS 637-39-8

CAS 637-39-8 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 637-39-8
CAS 637-39-8PubChem CID 101814

Triethanolamine hydrochloride

Triethanolamine hydrochloride is a hydrochloride obtained by combining triethanolamine with one equivalent of hydrogen chloride. It has a role as a surfactant. It contains a triethanolammonium. — ChEBI

IUPAC name
2-[bis(2-hydroxyethyl)amino]ethanol;hydrochloride
Molecular formula
C6H16ClNO3
Molecular weight
185.65 g/mol
Exact mass
185.0818711 Da
Topological polar surface area
63.9 Ų
Hydrogen-bond donors
4
Hydrogen-bond acceptors
4
Covalent units
2
Defined stereocentres
0

Also known as

Triethanolammonium chlorideEthanol, 2,2',2''-nitrilotris-, hydrochloridetrolamine hydrochlorideR297UJ9QDYTris(2-hydroxyethyl)amine hydrochlorideCHEBI:132753RefChem:899438TEA-Hydrochloride
16 more reported names
2,2',2''-Nitrilotriethanol hydrochlorideTris(2-hydroxyethyl)ammonium chloride2,2',2''-Nitrilotrisethanol hydrochloride2-[bis(2-hydroxyethyl)amino]ethan-1-ol hydrochlorideEthanol, 2,2',2''-nitrilotris-, hydrochloride (1:1)EINECS 211-284-2UNII-R297UJ9QDYEthanol, 2,2',2''-nitrilotri-, hydrochloridetriethanolamine-hclC6H16ClNO3triethanol ammonium chloridetriethanolamine monohydrochlorideAS-59808TRIETHANOLAMINE HYDROCHLORIDE [MI]DB-054535T0422
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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 637-39-8

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How CAS 637-39-8 is used on this site

CAS 637-39-8 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 637-39-8 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.