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CAS 78-90-0

CAS 78-90-0 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 78-90-0
CAS 78-90-0PubChem CID 6567

Propylenediamine

Propylenediamine is a diamine that is propane substituted by amino groups at positions 1 and 2. Propylenediamine is commonly used as a bidentate ligand in the formation of coordination complexes. It has a role as a ligand. — ChEBI

IUPAC name
propane-1,2-diamine
Molecular formula
C3H10N2
Molecular weight
74.13 g/mol
Exact mass
74.084398327 Da
XLogP3
-1.2
Topological polar surface area
52.0 Ų
Hydrogen-bond donors
2
Hydrogen-bond acceptors
2
Covalent units
1
Defined stereocentres
0

Also known as

1,2-DIAMINOPROPANE1,2-Propanediamine2,3-Diaminopropane2A4P522UGODL-1,2-PropanediamineNSC-1757311-Methyl-1,2-diaminoethaneCHEBI:30630
16 more reported names
RefChem:411509201-155-91,2-PropylenediaminePropylene diamine1-methylethylenediamine1,2 Diaminopropanerac 1,2-DiaminopropanePropane, 1,2-diamino-CCRIS 48631,2-propane diamine2-methylethylenediamineEINECS 201-155-9UN2258NSC 175731BRN 0605274UNII-2A4P522UGO
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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 78-90-0

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How CAS 78-90-0 is used on this site

CAS 78-90-0 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 78-90-0 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.