Is DEA-Oleth-3 Phosphate safe in cosmetics?
DEA-Oleth-3 Phosphate has a safety rating of "MODERATE" in our database. EU status: prohibited. US status: permitted.
Moderate
Cosmetic Ingredient
DEA-Oleth-3 Phosphate
Also known as: Ethanol, 2,2'-iminobis-, compd. with .alpha.-(9Z)-9-octadecenyl-.omega.-hydroxypoly(oxy-1,2-ethanediyl) phosphate, Ethanol, 2,2'-iminobis-, compd. with (Z)-alpha-9-octadecenyl-omega-hydroxypoly(oxy-1,2-ethanediyl) phosphate
INCI: DEA-OLETH-3 PHOSPHATE
DEA-Oleth-3 Phosphate (CAS 58855-63-3) is a cosmetic cosmetic ingredient functioning as Surfactant - Cleansing; Surfactant - Emulsifying. EU Regulation 1223/2009 status: prohibited. Industrial safety data is also available in the chemical safety database.
View industrial chemical safety profile for CAS 58855-63-3 →
Auto-generated CPSR Part A draft with source citations
Function
Surfactant - Cleansing; Surfactant - Emulsifying
Safety Rating
MODERATE
Chemistry & Identifiers
IUPAC Name
2-(2-hydroxyethylamino)ethanol;2-[(Z)-octadec-9-enoxy]ethyl dihydrogen phosphate
InChIKey
NREBVTMSYLJTEK-KVVVOXFISA-N
Regulatory Status
EU EU Status
prohibited
US US Status
permitted
US Notes
Allowed but flagged - FDA has noted concerns about DEA and potential nitrosamine formation but has not enacted a ban
For full compliance data across multiple jurisdictions, use the Substance Compliance tool.
Safety Data
Margin of Safety, dermal absorption, and sensitization profile summaries for DEA-Oleth-3 Phosphate.
Calculate MoS for your specific formulation with the MoS Calculator.
Function Categories & List Membership
Cosmetic/Chemical Function Categories
Emulsifier
Surfactant (surface active agent)
Expert Verdict
Expert safety assessment and concern-level summary for DEA-Oleth-3 Phosphate.
Known Synonyms
Ethanol, 2,2'-iminobis-, compd. with .alpha.-(9Z)-9-octadecenyl-.omega.-hydroxypoly(oxy-1,2-ethanediyl) phosphate
Ethanol, 2,2'-iminobis-, compd. with (Z)-alpha-9-octadecenyl-omega-hydroxypoly(oxy-1,2-ethanediyl) phosphate
Chemical Function
Surfactant (surface active agent)
Emulsifier
Regulatory Lists
inert_ingredient
non_food_use
Pesticides
Australian Status
AICIS status: listed
Frequently Asked Questions
Is DEA-Oleth-3 Phosphate allowed in the EU?
DEA-Oleth-3 Phosphate EU regulatory status: prohibited. This is based on EU Regulation 1223/2009 and its amendments.
What does DEA-Oleth-3 Phosphate do in cosmetics?
DEA-Oleth-3 Phosphate functions as: Surfactant - Cleansing; Surfactant - Emulsifying. It is classified as a cosmetic ingredient in our database. CAS number: 58855-63-3.
Compliance Tools
Check DEA-Oleth-3 Phosphate compliance across multiple jurisdictions:
Ingredient Decoder
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Substance Compliance
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MoS Calculator
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Heavy Metal Limits
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