Undecanal
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| Names | |
|---|---|
| Preferred IUPAC name
Undecanal | |
| Other names
Undecyl aldehyde
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| Identifiers | |
3D model (JSmol)
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| ChEBI | |
| ChemSpider | |
| DrugBank | |
| ECHA InfoCard | Lua error in Module:Wikidata at line 880: attempt to index field 'wikibase' (a nil value). Lua error in Module:Wikidata at line 880: attempt to index field 'wikibase' (a nil value).Lua error in Module:EditAtWikidata at line 29: attempt to index field 'wikibase' (a nil value). |
| EC Number |
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| E number | Lua error in Module:Wikidata at line 880: attempt to index field 'wikibase' (a nil value). |
PubChem CID
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| UNII | |
CompTox Dashboard (EPA)
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| Properties | |
| C11H22O | |
| Molar mass | 170.296 g·mol−1 |
| Appearance | colourless oil |
| Density | 0.825 g cm−3 |
| Melting point | −2 °C (28 °F; 271 K) |
| Boiling point | 225 °C (437 °F; 498 K) |
| Hazards | |
| GHS labelling: | |
| GHS07: Exclamation mark | |
| Warning | |
| H315, H412 | |
| P264, P273, P280, P302+P352, P321, P332+P313, P362, P501 | |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Undecanal, also known as undecyl aldehyde, is an organic compound with the chemical formula C10H21CHO. It is an eleven-carbon aldehyde. A colourless, oily liquid, undecanal is a component of perfumes. Although it occurs naturally in citrus oils, it is produced commercially by hydroformylation of decene.[1]
It has been registered under the EU REACH scheme at >1000 tonnes by Oxea, which confirms the status as irritant.[2]
Undecanal is used in the synthesis of Disparlure.[3]
References
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- ^ Lua error in Module:Citation/CS1/Configuration at line 2172: attempt to index field '?' (a nil value).
- ^ https://chem.libretexts.org/Bookshelves/Organic_Chemistry/Logic_of_Organic_Synthesis_(Rao)/05%3A_Strategies_in_Disparlure_Synthesis
