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CAS 1420-40-2

CAS 1420-40-2 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 1420-40-2
CAS 1420-40-2PubChem CID 74014

Decamethonium iodide

IUPAC name
trimethyl-[10-(trimethylazaniumyl)decyl]azanium diiodide
Molecular formula
C16H38I2N2
Molecular weight
512.30 g/mol
Exact mass
512.11244 Da
Topological polar surface area
0.0 Ų
Hydrogen-bond donors
0
Hydrogen-bond acceptors
2
Covalent units
3
Defined stereocentres
0

Also known as

Decamethonium diiodideTX886PAQ89RefChem:131173215-816-4EulixineEulissin AN1,N1,N1,N10,N10,N10-Hexamethyldecane-1,10-diaminium iodideDecamethylenebis(trimethylammonium iodide)
16 more reported names
trimethyl-[10-(trimethylazaniumyl)decyl]azanium;diiodideDecane-1,10-bis(trimethylammonium Iodide)DECAMETHONIUM IODIDE [MART.]ProcuranCS-01858691,10-Decanediaminium, N1,N1,N1,N10,N10,N10-hexamethyl-, iodide (1:2)Decamethionium iodideDecamethonium iodatumDekamethoniumjodidDekamethoniumjodid [Czech]EINECS 215-816-4trimethyl[10-(trimethylamino)decyl]amine, iodide, iodideUNII-TX886PAQ891,10-Decanediaminium, N,N,N,N',N',N'-hexamethyl-, diiodideDecamethonium iodide [INN:BAN]Dekamethylen-bis-trimethylamoniumjodid [Czech]
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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 1420-40-2

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No records found for this CAS number.

How CAS 1420-40-2 is used on this site

CAS 1420-40-2 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 1420-40-2 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.