Is DEA-Oleth-5 Phosphate safe in cosmetics?
DEA-Oleth-5 Phosphate has a safety rating of "MODERATE" in our database. EU status: prohibited. US status: permitted.
Moderate
Cosmetic Ingredient
DEA-Oleth-5 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-5 PHOSPHATE
DEA-Oleth-5 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 with DEA-related safety concerns flagged by FDA
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-5 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-5 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-5 Phosphate allowed in the EU?
DEA-Oleth-5 Phosphate EU regulatory status: prohibited. This is based on EU Regulation 1223/2009 and its amendments.
What does DEA-Oleth-5 Phosphate do in cosmetics?
DEA-Oleth-5 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-5 Phosphate compliance across multiple jurisdictions:
Ingredient Decoder
Paste a full ingredient list for instant analysis
82 Allergen Checker
Check for EU declarable fragrance allergens
Substance Compliance
Check compliance across multiple jurisdictions
MoS Calculator
Calculate Margin of Safety using SCCS methodology
Heavy Metal Limits
Compare limits across jurisdictions
Related Ingredients
Alpha-Glucan Oligosaccharide-1
Excellent
Same category
Skin conditioning, cleansing, smoothi...
Ammonium Acryloyl Dimethyltaurate/Carboxyethyl Acrylate Crosspolymer
Excellent
Same category
Dispersing agent (nonsurfactant), vis...
Ammonium Cocoyl Isethionate
Excellent
Same category
Surfactant – cleansing, foaming
Ammonium Lauryl Sulfosuccinate
Excellent
Same category
Cleansing, foaming, surfactant
Ammonium Stearate
Excellent
Same category
Cleansing, surfactant, emulsifying
Apricot Kernel Oil Polyglyceryl-10 Esters
Excellent
Same category
Skin conditioning, emollient, surfact...
(20S)-Protopanaxadiol
Moderate
Similar safety
(Cnidium Officinale/Coptis Chinensis/Glycyrrhiza Uralensis) Root Extract
Moderate
Similar safety
Skin conditioning
(Cryptomeria Japonica/Chamaecyparis Obtusa) Stem Ferment Extract
Moderate
Similar safety
Antimicrobial, antioxidant, humectant
(Eclipta Prostrata/Houttuynia Cordata) Leaf Extract
Moderate
Similar safety
Skin conditioning
(Lepidium Meyenii/Sarcodon Aspratus) Root Water
Moderate
Similar safety
Skin conditioning
(Licorice/Reynoutria Japonica) Root/Stem Extract
Moderate
Similar safety
Skin conditioning, antioxidant
DEA-Laureth Sulfate
Moderate
Chemical family
Surfactant - cleansing, foaming
DEA-Oleth-10 Phosphate
Moderate
Chemical family
Surfactant - cleansing
DEA-Oleth-20 Phosphate
Moderate
Chemical family
Surfactant - cleansing
Is DEA-Oleth-5 Phosphate in Your Products?
Scan any product label with Piro — our free ingredient scanner. Point your camera at the ingredients list and get instant safety scores for every ingredient.
Try Piro Free →Analyze Your Full Ingredient List
Paste any INCI list into the Decoder for instant safety analysis, or calculate the Margin of Safety for DEA-Oleth-5 Phosphate in your formulation.