Also known as: 4-01-00-02597, 6-12 insect repellent, BRN 1735324, Carbide 6-12, Caswell No. 445 (+5 more)
INCI: ETHYL HEXANEDIOL
Ethyl Hexanediol (CAS 94-96-2) is a cosmetic cosmetic ingredient functioning as Solvent. Reported NOAEL =100 mg/kg bw/day in Rat (ECHA); EU Regulation 1223/2009 status: permitted; 1 safety opinion reviewed (CIR Safety Assessment). Industrial safety data is also available in the chemical safety database. Same-CAS public records also appear in industrial chemical safety and pharmaceutical data.
US NotesCIR concluded safe at ≤5%; OTC Category III for anti-dandruff shampoo use; all EPA insect repellent registrations voluntarily cancelled 1991 due to developmental toxicity concerns
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Safety Data
Margin of Safety, dermal absorption, and sensitization profile summaries for Ethyl Hexanediol.
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Toxicological Studies
6 study endpoints found for Ethyl Hexanediol. NOAEL (No Observed Adverse Effect Level) values are used to calculate the Margin of Safety per SCCS methodology.
Endpoint
Value
Route
Species
Study Type
Source
NOAEL
=100 mg/kg bw/day
oral
Rat
short-term
ECHA
NOAEL
=466 mg/kg bw/day
oral
Dog
chronic
ECHA
NOAEL
=480 mg/kg bw/day
oral
Rat
subchronic
ECHA
NOAEL
=932.5 mg/kg bw/day
dermal
Rabbit
chronic
ECHA
NOAEL
=1000 mg/kg bw/day
oral
Rat
developmental
ECHA
NOAEL
=1884 mg/kg bw/day
dermal
Rat
subchronic
ECHA
Safety Opinions
Official safety assessments from the Scientific Committee on Consumer Safety (SCCS) and Cosmetic Ingredient Review (CIR).
CIR Safety AssessmentYork
0 1994
Verdict: unknown
EU CLP Annex VI Harmonized Classification
Legally binding harmonized classification per Regulation (EC) No 1272/2008 (CLP) Annex VI.
Signal Word
Danger
Pictograms
Corrosive
Hazard Class and Category
Eye Dam. 1
Hazard Statements
H318Causes serious eye damage
Inserted via ATP: CLP00
ECHA REACH Registration
European Chemicals Agency REACH dossier and Substances of Very High Concern listing.
Registration Type
Full
Tonnage Band
100 - 1,000 tonnes
Substance Type
SUBSTANCE
SVHC Candidate
No
Hazard classification:Restricted (Annex XVII)
PubChem Annotations
Safety and regulatory annotations from PubChem (NCBI) aggregated sources.
Safety (1)
Skin Eye Respiratory Irritation
... MODERATELY IRRITATING TO EYES, MUCOUS MEMBRANES, BUT NOT TO SKIN.
Source: Hazardous Substances Data Bank (HSDB)
Function Categories & List Membership
Cosmetic/Chemical Function Categories
FragranceSolventViscosity modifier
Editorial summary
Preliminary editorial summary for Ethyl Hexanediol — not a computed safety verdict. See the sourced toxicological data above.
Ethyl Hexanediol has a safety rating of "MODERATE" in our database. EU status: permitted. US status: permitted. 6 toxicological study endpoint(s) are available in our database. This ingredient has been reviewed by CIR Safety Assessment.
Is Ethyl Hexanediol allowed in the EU?
Ethyl Hexanediol EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
What does Ethyl Hexanediol do in cosmetics?
Ethyl Hexanediol functions as: Solvent. It is classified as a cosmetic ingredient in our database. CAS number: 94-96-2.
What is the NOAEL for Ethyl Hexanediol?
The NOAEL (No Observed Adverse Effect Level) for Ethyl Hexanediol is =100 mg/kg bw/day based on a short-term study via oral route in Rat. A total of 6 study endpoints are available. Source: ECHA.
Is Ethyl Hexanediol used outside cosmetics?
Ethyl Hexanediol also appears in industrial chemical safety and pharmaceutical data. The cross-vertical cards on this page render same-CAS public rows from the matched databases.
Does Ethyl Hexanediol have different safety status in cosmetics vs industrial chemicals?
Ethyl Hexanediol is classified GHS Danger (H318, H319, H361) in the chemicals database but is allowed in EU cosmetics.
Compliance Tools
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