CosIng Checker
CosIng Checker
EU cosmetic ingredients, restrictions and safety
Login
CAS 1 record

CAS 621-64-7

CAS 621-64-7 matches 1 EU annex record across Annex II–VI of Regulation 1223/2009.

Check this CAS numberBrowse annexes

Chemical identity and properties

PubChem 2D chemical structure for CAS 621-64-7
CAS 621-64-7PubChem CID 12130

N-Nitrosodipropylamine

N-Nitrosodi-n-propylamine is a nitroso compound. — ChEBI

IUPAC name
N,N-dipropylnitrous amide
Molecular formula
C6H14N2O
Molecular weight
130.19 g/mol
Exact mass
130.110613074 Da
XLogP3
1.4
Topological polar surface area
32.7 Ų
Hydrogen-bond donors
0
Hydrogen-bond acceptors
3
Covalent units
1
Defined stereocentres
0

Also known as

N-NITROSODI-N-PROPYLAMINEDipropylnitrosamineN,N-DipropylnitrosamineNitrosodipropylamineDi-n-propylnitrosamine1-Propanamine, N-nitroso-N-propyl-N-Nitroso-N-propyl-1-propanamineDipropylamine, N-nitroso-
16 more reported names
NDPADi-n-propylnitrosoaminePropylamine, N-nitroso-N-di-DPNAPropanamine, N-nitroso-N-propyl-N-Nitroso(di-n-propyl)amineN,N-Di-n-propylnitrosamineN-Nitroso-N-di-n-propylamineNSC-1332920IH58NCNSC133nitrous dipropylamideN-nitroso-N-dipropylamineRefChem:163988210-698-0RCRA waste number U111
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 621-64-7

1 total
No records found for this CAS number.

How CAS 621-64-7 is used on this site

CAS 621-64-7 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 621-64-7 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.