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Hydroxycitronellal is identified by CAS 107-75-5, molecular formula C10H20O2 and molecular weight 172.15 g/mol. UNII 8SQ0VA4YUR; ChEBI 53459; InChIKey WPFVBOQKRVRMJB-UHFFFAOYSA-N. Boiling Point: 241.00 °C. @ 760.00 mm Hg; Boiling Point: 241 °C; 94-96 °C (1 mm Hg); Density: 0.918-0.923.
| CAS Registry Number | 107-75-5 |
|---|---|
| PubChem CID | 7888 |
| Molecular formula | C10H20O2 |
| Molecular weight | 172.15 g/mol |
| IUPAC name | 7-hydroxy-3,7-dimethyloctanal |
| InChIKey | WPFVBOQKRVRMJB-UHFFFAOYSA-N |
| UNII (FDA) | 8SQ0VA4YUR |
| ChEBI ID | CHEBI:53459 |
| FEMA number | 2583 |
| JECFA number | 611 |
| Molecular Weight | 172.26 |
|---|---|
| XLogP3 | 1.6 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 6 |
| Exact Mass | 172.146329876 |
| Monoisotopic Mass | 172.146329876 |
| Topological Polar Surface Area | 37.3 |
| Heavy Atom Count | 12 |
| Formal Charge | 0 |
| Boiling Point | 241.00 °C. @ 760.00 mm Hg |
|---|---|
| Boiling Point | 241 °C; 94-96 °C (1 mm Hg) |
| Density | 0.918-0.923 |
| Refractive Index | 1.447-1.450 |
| Regulatory & Food Contact | EU Flavoring substances FDA Substance added to food: FLAVORING AGENT OR ADJUVANT Flavoring Agents FLAVOURING_AGENT: Flavouring Agent Floral No safety concern at current levels of intake when used as a flavouring agent |
|---|---|
| GHS notification summary | 0.1% (1 / 2046) |
| GHS notification summary | 0.1% (1 / 2046) |
|---|---|
| Reported hazard statements | H317, H319, H335, H402 |
This chemical does not meet GHS hazard criteria for < 0.1% (1 of 2046) of reports.
H317 (> 99.9%): May cause an allergic skin reaction [Warning Sensitization, Skin]
Hydroxycitronellal; 7-Hydroxy-3,7-dimethyloctanal; 107-75-5; 7-Hydroxycitronellal; 3,7-Dimethyl-7-hydroxyoctanal; Citronellal hydrate; Phixia; Cyclalia; Cyclosia; Laurine; Fixol; Lilyl aldehyde; Muguettine principle; Octanal, 7-hydroxy-3,7-dimethyl-; Musuettine principle; Oxydihydrocitronellal
CAS 107-75-5; molecular formula C10H20O2; molecular weight 172.15 g/mol.
Hydroxycitronellal, 7-Hydroxy-3,7-dimethyloctanal, 107-75-5, 7-Hydroxycitronellal, 3,7-Dimethyl-7-hydroxyoctanal, Citronellal hydrate.
Documented regulatory listings: EU Flavoring substances; FDA Substance added to food: FLAVORING AGENT OR ADJUVANT; Flavoring Agents.
0.1% of GHS notifications report no hazard classification (1 of 2046).
Boiling Point: 241.00 °C. @ 760.00 mm Hg; Boiling Point: 241 °C; 94-96 °C (1 mm Hg); Density: 0.918-0.923; Refractive Index: 1.447-1.450.
Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.
Store in a cool, dry, well-ventilated place away from heat, direct sunlight and incompatible materials. Keep container tightly closed. Use appropriate personal protective equipment and refer to the SDS for full safety guidance before handling.
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