2-tridecenal is a monounsaturated fatty aldehyde.
Definition
2-tridecenal is a monounsaturated fatty aldehyde.
Source: PubChem
US FDA substance register · UNII C950P0MYML · registered name 2-TRIDECENAL · single chemical substance
Cosmetic roles
Safety & regulatory references
Korea’s toxic-substance GHS classification: Danger · H410 (category 1) · H400 (category 1) · H331 (category 3)
More data — names, identifiers, properties, test records, literature
Names & identifiers
- CAS No.chemical registry number
- 7774-82-5
- EC No.EU chemical inventory number
- 231-883-2
- DTXSIDUS EPA chemical ID
- DTXSID0052883
- DTXCIDUS EPA compound ID
- DTXCID50809949
- IUPAC
- Tridec-2-enal
- Molecular formula
- C13H24O
- Molecular weight
- 196.334 g/mol
Measured properties
- Appearance
- Colourless or slightly yellowish liquid, Oily, citus aroma
- Boiling point
- 115.00 to 118.00 °C. @ 10.00 mm Hg · 115-118 °C (10 mm Hg)
- Solubility
- very slightly · Soluble in most fixed oils, Insoluble in water
- Density
- 0.842-0.862
Values measured on the substance itself, not a specification for a commercial raw material.
Source: PubChem
What products actually use it for
What the 4 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.
- Flavouring and nutrient2
- Fragrance2
Source: US EPA CompTox dashboard
Irritation and sensitisation studies
1 skin studies and 0 eye studies are on record.
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 1 studies
- SkinIrr2
Skin Irritation · QSAR Predicted
Source: US EPA CompTox dashboard