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CAS 143-23-7

CAS 143-23-7 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 143-23-7
CAS 143-23-7PubChem CID 8924

N-(6-Aminohexyl)-1,6-hexanediamine

Bis-hexamethylene triamine appears as a colorless crystalline or flaked solid. Corrosive. Irritating to skin and eyes. May be toxic by ingestion. Used to make plastics. — CAMEO Chemicals

IUPAC name
N'-(6-aminohexyl)hexane-1,6-diamine
Molecular formula
C12H29N3
Molecular weight
215.38 g/mol
Exact mass
215.236147938 Da
XLogP3
0.8
Topological polar surface area
64.1 Ų
Hydrogen-bond donors
3
Hydrogen-bond acceptors
3
Covalent units
1
Defined stereocentres
0

Also known as

Bis(hexamethylene)triamineBis(6-aminohexyl)amineDihexylenetriamine1,13-Diamino-7-azatridecane1,6-Hexanediamine, N-(6-aminohexyl)-7-Azatridecane-1,13-diamine6,6'-DiaminodihexylamineN-(Aminohexyl)-1,6-hexanediamine
16 more reported names
Dihexylamine, 6,6'-diamino-HSDB 5646EINECS 205-593-1BID902UF5VNSC 92231bis-hexamethylene triamineNSC-922311,6-Hexanediamine, N1-(6-aminohexyl)-Bis(6aminohexyl)amine6,6'DiaminodihexylamineRefChem:8282121,13Diamino7azatridecane7Azatridecane1,13diamineDihexylamine, 6,6'diaminoN(Aminohexyl)1,6hexanediamine1,6Hexanediamine, N(6aminohexyl)
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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 143-23-7

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How CAS 143-23-7 is used on this site

CAS 143-23-7 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 143-23-7 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.