{{위키데이터 속성 추적}}
{{chembox
| Watchedfields = changed
| verifiedrevid = 477215034
| ImageFile = 2-Nonenal.png
| ImageSize = 240
| ImageAlt = Skeletal formula of 2-nonenal
| ImageFile1 = 2-Nonenal-3D-balls.png
| ImageSize1 = 230
| ImageAlt1 = Ball-and-stick model of the 2-nonenal molecule
| PIN = Non-2-enal
| OtherNames = 
|Section1={{Chembox Identifiers
| InChI = 1/C9H16O/c1-2-3-4-5-6-7-8-9-10/h7-9H,2-6H2,1H3/b8-7+
| InChIKey = BSAIUMLZVGUGKX-BQYQJAHWBS
| StdInChI_Ref = {{stdinchicite|correct|chemspider}}
| StdInChI = 1S/C9H16O/c1-2-3-4-5-6-7-8-9-10/h7-9H,2-6H2,1H3/b8-7+
| StdInChIKey_Ref = {{stdinchicite|correct|chemspider}}
| StdInChIKey = BSAIUMLZVGUGKX-BQYQJAHWSA-N
| CASNo_Ref = {{cascite|correct|CAS}}
| CASNo = 18829-56-6
| CASNo_Comment = (''trans'')
| CASNo1_Ref = {{cascite|correct|??}}
| CASNo1 = 60784-31-8
| CASNo1_Comment = (''cis'')
| CASNo2_Ref = {{cascite|correct|??}}
| CASNo2 = 2463-53-8 
| CASNo2_Comment = (''cis''/''trans'' mixture)
| UNII_Ref = {{fdacite|correct|FDA}}
| UNII = 8VEO649985
| UNII_Comment = (''trans'')
| UNII1_Ref = {{fdacite|correct|FDA}}
| UNII1 = ARM1W3309Z
| UNII1_Comment = (''cis'')
| UNII2_Ref = {{fdacite|correct|FDA}}
| UNII2 = 93C6BZW2TV
| UNII2_Comment = (''cis''/''trans'' mixture)
| PubChem = 5283335
| ChEMBL_Ref = {{ebicite|correct|EBI}}
| ChEMBL = 450072
| SMILES = O=C/C=C/CCCCCC
| ChemSpiderID_Ref = {{chemspidercite|correct|chemspider}}
| ChemSpiderID = 4446456
  }}
|Section2={{Chembox Properties
| C=9 | H=16 | O=1
| Appearance = Colorless liquid
| Density = 
| MeltingPt = 
| BoilingPtC = 188.00 to 190.00
| BoilingPt_notes = at 760.00 mmHg
| Solubility = 
  }}
|Section3={{Chembox Hazards
| ExternalSDS = [https://fscimage.fishersci.com/msds/31390.htm External MSDS]
| EUClass = Irritant ('''XI''')
| NFPA-H = 1 | NFPA-F = 2 | NFPA-R = 0
| FlashPtC = 79
| RPhrases = {{R38}}
| SPhrases = {{S24/25}} {{S37}} {{S45}} {{S28}}
| AutoignitionPtC = 
 }}
}}
'''2-노네날'''(2-Nonenal)은 불포화 [[알데히드]]의 일종이다. 용액은 무색이며, 묵은 [[맥주]]나<ref>{{저널 인용
 | last1=Santos |first1= J.R. |last2=Carneiro |first2=J. R. |last3=Guido |first3=L. F. |last4=Almeida |first4=P. J. |last5=Rodrigues |first5=J. A. |last6=Barros |first6=A. A. | title=Determination of E-2-nonenal by high-performance liquid chromatography with UV detection - Assay for the evaluation of beer ageing.
 | journal=Journal of Chromatography A
 | volume=985
 | issue=1
 | pages=395–402
 | year=2008
 | doi=10.1016/S0021-9673(02)01396-1 |이탤릭체=예
}}</ref> [[메밀]]<ref>{{저널 인용
 | author=Janes D, Kantar D, Kreft S, Prosen H
 | title=Identification of buckwheat (''Fagopyrum esculentum'' Moench) aroma compounds with GC-MS
 | journal=Food Chemistry
 | volume=112
 | issue=
 | pages=120
 | year=2008
 | doi=10.1016/j.foodchem.2008.05.048 |이탤릭체=예
}}</ref> 냄새의 구성 성분이다.

이 물질이 내는 악취는 인체가 [[노화]]하면서 발생하는 [[액취증|몸 냄새]]와 관계가 있는 것으로 생각되고 있다.<ref>{{저널 인용| author = S. Haze, Y. Gozu, S. Nakamura, Y. Kohno, K. Sawano, H. Ohta and K. Yamazaki | title = 2-Nonenal Newly Found in Human Body Odor Tends to Increase with Aging | year = 2001 | journal = [[Journal of Investigative Dermatology]] | volume = 116 | issue = 4 | pages = 520–524 | doi = 10.1046/j.0022-202x.2001.01287.x | pmid = 11286617|이탤릭체=예}}</ref>

== 각주 ==
<references/>

{{토막글|화학}}

[[분류:알데하이드]]