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CAS 1 record

CAS 70643-19-5

CAS 70643-19-5 matches 1 EU annex record across Annex II–VI of Regulation 1223/2009.

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Chemical identity and properties

PubChem 2D chemical structure for CAS 70643-19-5
CAS 70643-19-5PubChem CID 47933

2-(2,4-Diaminophenoxy)ethanol

IUPAC name
2-(2,4-diaminophenoxy)ethanol
Molecular formula
C8H12N2O2
Molecular weight
168.19 g/mol
Exact mass
168.089877630 Da
XLogP3
-0.1
Topological polar surface area
81.5 Ų
Hydrogen-bond donors
3
Hydrogen-bond acceptors
4
Covalent units
1
Defined stereocentres
0

Also known as

2,4-DiaminophenoxyethanolEthanol, 2-(2,4-diaminophenoxy)-2-(2',4'-Diaminophenoxy)ethanol8DI56TBP4BRefChem:838692-(2,4-diaminophenoxy)ethan-1-ol2,4-diamino-1-(2-hydroxyethoxy)benzeneUNII-8DI56TBP4B
6 more reported names
2,4-DIAMINOPHENOXYETHANOL HYDROCHLORIDE2-(2',4'-diamino-phenoxy)ethanol66422-95-5 (di-hydrochloride)3-amino-4-(2'-hydroxyethyloxy)aniline70643-20-8 (sulfate[1:1])2,4-DIAMINOPHENYL .BETA.-HYDROXYETHYL ETHER
Open full PubChem recordPubChem annotations3D structure image
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 70643-19-5

1 total
No records found for this CAS number.

How CAS 70643-19-5 is used on this site

CAS 70643-19-5 is the Chemical Abstracts Service identifier used to pin this page to a specific substance. In the current dataset, 1 EU annex record shares 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 70643-19-5 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.