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W278203

Sigma-Aldrich

Nonanal

≥95%, FCC

Synonym(s):

Aldehyde C9, Nonyl aldehyde, Pelargonaldehyde

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About This Item

Linear Formula:
CH3(CH2)7CHO
CAS Number:
Molecular Weight:
142.24
FEMA Number:
2782
Beilstein/REAXYS Number:
1236701
EC Number:
Council of Europe no.:
114
MDL number:
UNSPSC Code:
12164502
PubChem Substance ID:
Flavis number:
5.025
NACRES:
NA.21

biological source

synthetic

Quality Level

grade

Halal
Kosher

agency

meets purity specifications of JECFA

reg. compliance

FCC
FDA 21 CFR 172.515

vapor pressure

~0.26 mmHg ( 25 °C)

assay

≥95%

may contain

<0.10% alpha-tocopherol, synthetic as stabilizer

refractive index

n20/D 1.424 (lit.)

bp

93 °C/23 mmHg (lit.)

density

0.827 g/mL at 25 °C (lit.)

application(s)

flavors and fragrances

documentation

see Safety & Documentation for available documents

food allergen

no known allergens

organoleptic

fatty; fresh; green; citrus; waxy

SMILES string

CCCCCCCCC=O

InChI

1S/C9H18O/c1-2-3-4-5-6-7-8-9-10/h9H,2-8H2,1H3

InChI key

GYHFUZHODSMOHU-UHFFFAOYSA-N

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General description

Nonanal is one of the key flavor components of olive oil, grapefruit oil and baked potato. It has been reported to be the odorant emitted by humans and birds that attracts Culex mosquitoes.

Application


  • Characteristics of Purified Horse Oil by Supercritical Fluid Extraction with Different Deodorants Agents.: Investigates the efficacy of Nonanal as a deodorizing agent in the purification of horse oil, exploring its potential to improve the sensory qualities of cosmetic products derived from animal fats (Anneke et al., 2024).

  • Characterization of the aroma-active compounds in Xiaokeng green tea by three pretreatment methods combined with gas chromatography-olfactometry (GC-O).: Utilizes Nonanal to identify and characterize the aroma-active compounds in green tea, enhancing understanding of tea flavor chemistry and consumer preferences (Gan et al., 2024).

Biochem/physiol Actions

Taste at 3-10 ppm

Disclaimer

For R&D or non-EU Food use. Not for retail sale.

pictograms

Exclamation mark

signalword

Warning

hcodes

Hazard Classifications

Aquatic Chronic 3 - Skin Irrit. 2

Storage Class

10 - Combustible liquids

wgk_germany

WGK 1

flash_point_f

147.2 °F - closed cup

flash_point_c

64 °C - closed cup

ppe

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Flavor components of olive oil?a review.
Kiritsakis AK
Journal of the American Oil Chemists' Society, 75(6), 673-681 (1998)
Effect of cultivar and storage time on the volatile flavor components of baked potato.
Duckham SC, et al.
Journal of Agricultural and Food Chemistry, 50(20), 5640-5648 (2002)
Zainulabeuddin Syed et al.
Proceedings of the National Academy of Sciences of the United States of America, 106(44), 18803-18808 (2009-10-28)
West Nile virus, which is transmitted by Culex mosquitoes while feeding on birds and humans, has emerged as the dominant vector borne disease in North America. We have identified natural compounds from humans and birds, which are detected with extreme
Seung-Ah Lee et al.
Biochimica et biophysica acta, 1782(6), 421-425 (2008-04-09)
Mutations in human Retinol Dehydrogenase 12 (RDH12) are known to cause photoreceptor cell death but the physiological function of RDH12 in photoreceptors remains poorly understood. In vitro, RDH12 recognizes both retinoids and medium-chain aldehydes as substrates. Our previous study suggested
Shokouh Hosseinzadeh Haddadi et al.
Journal of chromatography. A, 1216(14), 2783-2788 (2008-09-26)
A new cold fiber solid-phase microextraction device was designed and constructed based on thermoelectric cooling. A three-stage thermoelectric cooler (TEC) was used for cooling a copper rod coated with a poly(dimethylsiloxane) (PDMS) hollow fiber, which served as the solid-phase microextraction

Protocols

-3,7-Dimethyl-2,6-octadien-1-ol; Neral; Geraniol; Geranial; Undecanal; Citronellyl acetate; Neryl acetate; 3,7-Dimethyl-2,6-octadienyl acetate; 1-Tetradecene; Tetradecane; α-Bisabolol

-β-Farnesene; α-Huµlene; Germacrene D; (+)-Valencene; Bicyclogermacrene; (+)-δ-Cadinene

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