Decanal

"Decanal" is also an adjective referring to a person with the title of Dean (Christianity) or Dean (education).

Decanal
Names

Preferred IUPAC name Decanal
Other names Decyl aldehyde, caprinaldehyde
Identifiers
CAS Number	112-31-2 ^checkY
3D model (JSmol)	Interactive image
ChEBI	CHEBI:31457 ^checkY
ChEMBL	ChEMBL2228377
ChemSpider	7883 ^checkY
ECHA InfoCard	100.003.598 Edit this at Wikidata
EC Number	203-957-4
KEGG	C12307 ^checkY
PubChem CID	8175
UNII	31Z90Q7KQJ ^checkY
CompTox Dashboard (EPA)	DTXSID4021553 Edit this at Wikidata
InChI InChI=1S/C10H20O/c1-2-3-4-5-6-7-8-9-10-11/h10H,2-9H2,1H3^checkY Key: KSMVZQYAVGTKIV-UHFFFAOYSA-N^checkY InChI=1/C10H20O/c1-2-3-4-5-6-7-8-9-10-11/h10H,2-9H2,1H3 Key: KSMVZQYAVGTKIV-UHFFFAOYAQ
SMILES O=CCCCCCCCCC
Properties
Chemical formula	C₁₀H₂₀O
Molar mass	156.269 g·mol⁻¹
Appearance	Colorless liquid
Density	0.83 g/mL
Melting point	7 °C (45 °F; 280 K)
Boiling point	207 to 209 °C (405 to 408 °F; 480 to 482 K)
Hazards
GHS labelling:
Pictograms	GHS07: Exclamation mark
Signal word	Warning
Hazard statements	H315, H319, H412
Precautionary statements	P264, P273, P280, P302+P352, P305+P351+P338, P321, P332+P313, P337+P313, P362, P501
NFPA 704 (fire diamond)	[画像:NFPA 704 four-colored diamond] Health 2: Intense or continued but not chronic exposure could cause temporary incapacitation or possible residual injury. E.g. chloroform Flammability 2: Must be moderately heated or exposed to relatively high ambient temperature before ignition can occur. Flash point between 38 and 93 °C (100 and 200 °F). E.g. diesel fuel Instability 0: Normally stable, even under fire exposure conditions, and is not reactive with water. E.g. liquid nitrogen Special hazards (white): no code 2 2 0
Flash point	85 °C (185 °F; 358 K)
Autoignition temperature	200 °C (392 °F; 473 K)
Lethal dose or concentration (LD, LC):
LD₅₀ (median dose)	3730 mg/kg (rat, oral) 5040 mg/kg (rabbit, dermal)
Safety data sheet (SDS)	Fisher Scientific
Related compounds
Related compounds	2-Decanone
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). checkY verify (what is ^checkY☒N ?) Infobox references

Chemical compound

Decanal is an organic compound with the chemical formula CH₃(CH₂)₈CHO. A colorless oil, it is classified as an aldehyde.^[1]

Occurrence

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Decanal occurs naturally in citrus, along with octanal, citral, and sinensal, in buckwheat,^[2] and in coriander essential oil.^[3] It is used in fragrances and flavoring.^[4]

Preparation

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Decanal can be prepared by oxidation of the related alcohol decanol.^[5]

Safety

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For safety information see the MSDS.^[6]

References

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^ Christian Kohlpaintner, Markus Schulte, Jürgen Falbe, Peter Lappe, Jürgen Weber, Guido D. Frey. "Aldehydes, Aliphatic". Ullmann's Encyclopedia of Industrial Chemistry . Weinheim: Wiley-VCH. doi:10.1002/14356007.a01_321.pub3. ISBN 978-3-527-30673-2.{{cite encyclopedia}}: CS1 maint: multiple names: authors list (link)
^ Janes D, Kantar D, Kreft S, Prosen H (2008). "Identification of buckwheat (Fagopyrum esculentum Moench) aroma compounds with GC-MS". Food Chemistry. 112: 120–124. doi:10.1016/j.foodchem.2008年05月04日8.
^ Nurzyńska-Wierdak, Renata (2013). "Essential oil composition of the coriander (Coriandrum sativum L.) herb depending on the development stage" (PDF). Acta Agrobotanica. 66: 53–60. doi:10.5586/aa.2013.006 .
^ Rychlik, Schieberle & Grosch (1998). Compilation of Odor Thresholds, Odor Qualities and Retention Indices of Key Food Odorants. Lichtenbergstraße, Germany.{{cite book}}: CS1 maint: location missing publisher (link)
^ R. W. Ratcliffe (1988). "Oxidation with the Chromium Trioxide-Pridine Complex Prepared in situ: 1- Decanal". Organic Syntheses ; Collected Volumes, vol. 6, p. 373.
^ "Safety (MSDS) data for n-decanal". Archived from the original on 2004年05月20日. Retrieved 2007年12月01日.

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