| Formula / Notation | C10H18O |
|---|---|
| CAS Number | 106-23-0 |
| Molecular Weight | 154.25 |
| Melting Point | 147 °C |
| Boiling Point | 205 °C |
| Density | 0.853 g/cu cm at 20 °C |
| Solubility | Slightly soluble in water |
| Appearance | Colorless to slightly yellow liquid with a strong flowery lemon odor; [HSDB] |
| Also Known As | 3,7-dimethyloct-6-enal; 106-23-0; 3,7-Dimethyloct-6-enal; 3,7-Dimethyl-6-octenal; 6-Octenal, 3,7-dimethyl-; 2,3-Dihydrocitral; Citronella; Citronellel; beta-Citronellal; 3,7-Dimethyl-6-octen-1-al |
| Category | Organic Compounds |
What is Citronellal?
Citronellal is a monoterpenoid, the main component of citronella oil which gives it its distinctive lemon aroma. It has a role as a metabolite and an antifungal agent. It is an aldehyde and a monoterpenoid.
Formula & Notation
IUPAC Name: 3,7-dimethyloct-6-enal
Other Names / Synonyms: 3,7-dimethyloct-6-enal; 106-23-0; 3,7-Dimethyloct-6-enal; 3,7-Dimethyl-6-octenal; 6-Octenal, 3,7-dimethyl-; 2,3-Dihydrocitral; Citronella; Citronellel; beta-Citronellal; 3,7-Dimethyl-6-octen-1-al
Properties & Characteristics
Physical Data
| Property | Value |
|---|---|
| Melting Point | 147 °C |
| Boiling Point | 205 °C |
| Density | 0.853 g/cu cm at 20 °C |
| Molecular Weight | 154.25 |
| Solubility | Slightly soluble in water |
| Appearance | Colorless to slightly yellow liquid with a strong flowery lemon odor; [HSDB] |
Uses & Applications
Safety Information
Always consult the SDS/MSDS before handling any chemical. This information is for educational purposes only.
Key Facts
Frequently Asked Questions
Citronellal is a monoterpenoid, the main component of citronella oil which gives it its distinctive lemon aroma. It has a role as a metabolite and an antifungal agent. It is an aldehyde and a monoterpenoid.
Used as an industrial feedstock, solvent, pharmaceutical intermediate, flavoring agent, or chemical building block.
Flammable or irritant. Many organic compounds are flammable liquids or vapours. Keep away from ignition sources. Consult SDS for specific hazard data.
The formula or notation for Citronellal is: C10H18O