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CAS 59219-56-6

CAS 59219-56-6 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 59219-56-6
CAS 59219-56-6PubChem CID 163199

Ethanol, 2,2'-iminobis-, sulfate (1:1)

The CIR Expert Panel concluded that diethanolamine and the 16 related salts listed below are safe in the present practices of use and concentration when formulated to be non-irritating. The Expert Panel cautions that ingredients should not be used in cosmetic products in which N-nitroso compounds can be formed. — Cosmetic Ingredient Review (CIR)

IUPAC name
2-(2-hydroxyethylamino)ethanol;sulfuric acid
Molecular formula
C4H13NO6S
Molecular weight
203.22 g/mol
Exact mass
203.04635831 Da
Topological polar surface area
135.0 Ų
Hydrogen-bond donors
5
Hydrogen-bond acceptors
7
Covalent units
2
Defined stereocentres
0

Also known as

diethanolamine bisulfateEthanol, 2,2'-iminobis-, sulfate (1:1) (salt)R4254VF0K0RefChem:1084446261-663-1DIETHANOLAMINE SULFATE2,2'-Iminobis(ethanol) sulphatediethanolammonium sulfate
9 more reported names
UNII-R4254VF0K0EINECS 261-663-1EINECS 271-556-1Diethanolamine, hydrogen sulfate saltSDA 15-062-13BIS(2-HYDROXYETHYL)AMMONIUM HYDROGEN SULPHATEPMIUHGKUXIEDLL-UHFFFAOYSA-NDB-351178Sulfuric acid--2,2'-azanediyldi(ethan-1-ol) (1/1)
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 59219-56-6

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How CAS 59219-56-6 is used on this site

CAS 59219-56-6 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 59219-56-6 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.