Is Quaternium-82 safe in cosmetics?
Quaternium-82 has a safety rating of "GOOD" in our database. EU status: permitted. US status: permitted.
Good
Cosmetic Ingredient
Quaternium-82
INCI: QUATERNIUM-82
Quaternium-82 (CAS 65059-61-2) is a cosmetic cosmetic ingredient functioning as Antistatic, Hair Conditioning, Cationic Surfactant, O/W \& W/O Emulsifier. EU Regulation 1223/2009 status: permitted. Industrial safety data is also available in the chemical safety database. Same-CAS public records also appear in industrial chemical safety data.
View industrial chemical safety profile for CAS 65059-61-2 →
Auto-generated CPSR Part A draft with source citations
Cross-Vertical Regulatory Divergence
Quaternium-82 is classified GHS Danger (H315, H318, H413) in the chemicals database but is allowed in EU cosmetics.
Source: Cosmetics: ingredients.eu_status; Chemicals: ghs_classifications.signal_word/hazard_statement_code
Function
Antistatic, Hair Conditioning, Cationic Surfactant, O/W \& W/O Emulsifier
Safety Rating
GOOD
Chemistry & Identifiers
IUPAC Name
2-hydroxypropyl-[2-[2-hydroxypropyl(2-octadec-9-enoyloxypropyl)amino]ethyl]-methyl-(2-octadec-10-enoyloxypropyl)azanium;methyl sulfate
InChIKey
TWNJSZBYPPKSFE-UHFFFAOYSA-M
Regulatory Status
EU EU Status
permitted
US US Status
permitted
US Notes
No specific restriction; reported in VCRP use data
For full compliance data across multiple jurisdictions, use the Substance Compliance tool.
Safety Data
Margin of Safety, dermal absorption, and sensitization profile summaries for Quaternium-82.
Calculate MoS for your specific formulation with the MoS Calculator.
Function Categories & List Membership
Cosmetic/Chemical Function Categories
Anti-static agent
Softener and conditioner
Expert Verdict
Expert safety assessment and concern-level summary for Quaternium-82.
Regulatory Flags
natural-origin
Chemical Function
Anti-static agent
Softener and conditioner
Australian Status
AICIS status: listed
Frequently Asked Questions
Is Quaternium-82 allowed in the EU?
Quaternium-82 EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
What does Quaternium-82 do in cosmetics?
Quaternium-82 functions as: Antistatic, Hair Conditioning, Cationic Surfactant, O/W \& W/O Emulsifier. It is classified as a cosmetic ingredient in our database. CAS number: 65059-61-2.
Is Quaternium-82 used outside cosmetics?
Quaternium-82 also appears in industrial chemical safety data. The cross-vertical cards on this page render same-CAS public rows from the matched databases.
Does Quaternium-82 have different safety status in cosmetics vs industrial chemicals?
Quaternium-82 is classified GHS Danger (H315, H318, H413) in the chemicals database but is allowed in EU cosmetics.
Compliance Tools
Check Quaternium-82 compliance across multiple jurisdictions:
Ingredient Decoder
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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
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