CAS 2 records

CAS 81892-72-0

CAS 81892-72-0 matches 2 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 81892-72-0

CAS 81892-72-0PubChem CID 9904042

1,3-Bis-(2,4-diaminophenoxy)propane

IUPAC name: 4-[3-(2,4-diaminophenoxy)propoxy]benzene-1,3-diamine

Molecular formula: C15H20N4O2
Molecular weight: 288.34 g/mol
Exact mass: 288.15862589 Da
XLogP3: 1.2
Topological polar surface area: 123.0 Å²
Hydrogen-bond donors: 4
Hydrogen-bond acceptors: 6
Covalent units: 1
Defined stereocentres: 0

Also known as

24KVS49VH21,3-Benzenediamine, 4,4'-[1,3-propanediylbis(oxy)]bis-EINECS 279-845-44,4'-(1,3-Propanediylbis(oxy))bisbenzene-1,3-diamine1,3-di(2,4-diaminophenoxy)propane4,4'-[1,3-propanediylbis(oxy)]bisbenzene-1,3-diamineM-PHENYLENEDIAMINE, 4,4'-(TRIMETHYLENEDIOXY)BIS-1,3-BENZENEDIAMINE, 4,4'-(1,3-PROPANEDIYLBIS(OXY))BIS-

9 more reported names

RefChem:4140571,3-BIS-(2,4-DIAMINOPHENOXY)PROPANE [INCI]279-845-41,3-Bis(2,4-diaminophenoxy)propane4,4'-(Propane-1,3-diylbis(oxy))bis(benzene-1,3-diamine)UNII-24KVS49VH2MWKPYVXITDAZLL-UHFFFAOYSA-NAS-700274,4'-[Propane-1,3-diylbis(oxy)]di(benzene-1,3-diamine)

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External database identifiers

EPA DTXSID:DTXSID80868327

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 81892-72-0

2 total

No records found for this CAS number.

How CAS 81892-72-0 is used on this site

CAS 81892-72-0 is the Chemical Abstracts Service identifier used to pin this page to a specific substance. In the current dataset, 2 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 81892-72-0 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.