Definition
US FDA substance register · UNII 3RP77Q40LC · registered name VERTONAL · single chemical substance
Cosmetic roles
Gives the product a scentPERFUMING
More data — names, identifiers, properties, test records, literature
Names & identifiers
2,4,6-TRIMETHYL-3-CYCLOHEXENECARBALDEHYDEINCI3-Cyclohexene-1-carboxaldehyde, 2,4,6-trimethyl-Synonym
- CAS No.chemical registry number
- 1423-46-7
- EC No.EU chemical inventory number
- 215-833-7
- DTXSIDUS EPA chemical ID
- DTXSID5052678
- DTXCIDUS EPA compound ID
- DTXCID6024541
- IUPAC
- 2,4,6-Trimethylcyclohex-3-ene-1-carbaldehyde
- Molecular formula
- C10H16O
- Molecular weight
- 152.237 g/mol
Measured properties
- Boiling point
- 214.00 °C. @ 760.00 mm Hg
- Melting point
- -55.00 °C. @ 760.00 mm Hg
- Solubility
- 106 mg/L @ 20 °C (exp)
- Appearance
- liquid
- pH
- 7
- Melting/freezing point
- -20 ℃
- Initial boiling point and range
- 203 ℃(100.9 kPa)
- Flash point
- 66 ℃
- Vapour pressure
- 83 ㎩(25℃)
- Water solubility
- 0.218 g/ℓ(20℃)
- Vapour density
- 5.255091473938558
- Relative density
- 920 (20 ℃)
- n-Octanol/water partition coefficient (Kow)
- 3.1 (35℃)
- Auto-ignition temperature
- 205 ℃
- Molecular weight
- 152.24
Values measured on the substance itself. The KOSHA data are a reference for writing and reviewing safety data sheets, not a specification for a commercial raw material.
Source: PubChem · KOSHA safety data sheets (Korea)
What products actually use it for
What the 3 products reported to the US EPA with this ingredient use it for. Products outside cosmetics are included, so the top few rows are its main uses.
- Fragrance3
Source: US EPA CompTox dashboard
Irritation and sensitisation studies
3 skin studies and 1 eye studies are on record.
Classed as highly irritating3
The study conclusions largely agree (100%). These tests are on the raw material itself; irritation at the amount in a finished product is a different question.
See all 4 studies
- Corrosive
skin irritation: in vivo · Screening · OECD Guideline 404 (Acute Dermal Irritation / Corrosion) equivalent or similar to - High Frequency of Sensitization
skin sensitisation: in vivo (LLNA) · Screening · according to OECD Guideline 429 (Skin Sensitisation: Local Lymph Node Assay) according to EPA OPPTS 870.2600 (Skin Sensitisation) - High Frequency of Sensitization
skin sensitisation: in vitro · Screening · according to other guideline: OECD 442c according to other guideline: ECVAM (2014), DB-ALM protocol 154: Direct peptide reactivity assay (DPRA) for skin sensitization testing - Moderate or Mild Irritation
eye irritation: in vivo · Screening · other guideline: Modified Fereral Hazardous Substances Labelling Act Method equivalent or similar to
Source: US EPA CompTox dashboard