1-(2,6,6-Trimethyl-2-cyclohexen-1-yl)-1,6-heptadien-3-one is a sesquiterpenoid.
Definition
1-(2,6,6-Trimethyl-2-cyclohexen-1-yl)-1,6-heptadien-3-one is a sesquiterpenoid.
Source: PubChem
US FDA substance register · UNII 8IP66F9ODG · registered name ALLYL .ALPHA.-IONONE · single chemical substance
Cosmetic roles
Safety & regulatory references
Not classified under Korea’s toxic-substance GHS list · existing chemical substance
More data — names, identifiers, properties, test records, literature
Names & identifiers
- CAS No.chemical registry number
- 79-78-7
- EC No.EU chemical inventory number
- 201-225-9
- DTXSIDUS EPA chemical ID
- DTXSID4047591
- DTXCIDUS EPA compound ID
- DTXCID20809638
- IUPAC
- 1-(2,6,6-Trimethylcyclohex-2-en-1-yl)hepta-1,6-dien-3-one
- Molecular formula
- C16H24O
- Molecular weight
- 232.367 g/mol
Measured properties
- Appearance
- Solid · colourless to yellow liquid with a fruity, woody odour
- Boiling point
- 265 °C
- Melting point
- < 25 °C
- Solubility
- soluble in alcohol, insoluble in water · 1 ml in 1 ml 90% alcohol, 1 ml in 8 ml 70% alcohol (in ethanol)
- Density
- 0.926-0.935
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 5 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
- Flavouring and nutrient2
Source: US EPA CompTox dashboard
Linked databases 14
- Australian Industrial Chemicals Inventory (AICIS)
- ChEBI
- ChEMBL
- EU CosIng ingredient list 2
- Korea toxic substances GHS register (NIER)
- KOSHA safety data sheets (Korea)
- NIST Chemistry WebBook
- PubChem 2
- UniChem cross-reference IDs
- US EPA CompTox dashboard 2
- US EPA DSSTox chemical database
- US FDA substance registration (GSRS)
- US FDA Unique Ingredient Identifier (UNII)
- Wikidata