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W230715

Sigma-Aldrich

(±)-Citronellal

natural, ≥85%, FCC, FG

Synonym(s):

(±)-3,7-Dimethyl-6-octenal

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About This Item

Linear Formula:
(CH3)2C=CHCH2CH2CH(CH3)CH2CHO
CAS Number:
106-23-0
Molecular Weight:
154.25
FEMA Number:
2307
Beilstein:
1720789
EC Number:
203-376-6
Council of Europe no.:
110c
MDL number:
MFCD00038090
UNSPSC Code:
12164502
PubChem Substance ID:
24900994
Flavis number:
5.021
NACRES:
NA.21

grade

FG
Halal
Kosher
natural

reg. compliance

EU Regulation 1334/2008 & 178/2002
FCC
FDA 21 CFR 117

Assay

≥85%

refractive index

n20/D 1.451 (lit.)

bp

207 °C (lit.)

density

0.857 g/mL at 25 °C (lit.)

application(s)

flavors and fragrances

Documentation

see Safety & Documentation for available documents

food allergen

no known allergens

Organoleptic

green; rose; sweet; citrus

SMILES string

CC(CC\C=C(\C)C)CC=O

InChI

1S/C10H18O/c1-9(2)5-4-6-10(3)7-8-11/h5,8,10H,4,6-7H2,1-3H3

InChI key

NEHNMFOYXAPHSD-UHFFFAOYSA-N

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Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315,H317,H319

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1B

Storage Class Code

10 - Combustible liquids

WGK

WGK 2

Flash Point(F)

165.2 °F - closed cup

Flash Point(C)

74 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
SHBN6420
SHBL9778
SHBL1629
MKCH0102
MKCD6744

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Heike Demmer et al.
Journal of neurophysiology, 102(3), 1538-1550 (2009-06-26)
The insect mushroom bodies (MBs) are multimodal signal processing centers and are essential for olfactory learning. Electrophysiological recordings from the MBs' principal component neurons, the Kenyon cells (KCs), showed a sparse representation of olfactory signals. It has been proposed that
Walter S Leal et al.
Proceedings of the National Academy of Sciences of the United States of America, 110(46), 18704-18709 (2013-10-30)
The southern house mosquito, Culex quinquefasciatus, has one of the most acute and eclectic olfactory systems of all mosquito species hitherto studied. Here, we used Illumina sequencing to identify olfactory genes expressed predominantly in antenna, mosquito's main olfactory organ. Less
Satish Chandra Philkhana et al.
Chemical communications (Cambridge, England), 49(32), 3342-3344 (2013-03-19)
Concise and protecting-group free synthesis of ent-palmyrolide A and (-)-cis-palmyrolide A were achieved starting from commercially available (S)-citronellal. The key fragment of palmyrolide A, "(5S,7S)-7-hydroxy-5,8,8-trimethylnonanamide", which makes up the most challenging part of the target molecule, was prepared in just
Lucindo José Quintans-Júnior et al.
Journal of orofacial pain, 24(3), 305-312 (2010-07-29)
To evaluate the antinociceptive effects of citronellal (CTL) on formalin-, capsaicin-, and glutamate-induced orofacial nociception in mice and to investigate whether such effects might involve a change in neural excitability. Male mice were pretreated with CTL (50, 100, and 200
Thomas Gallert et al.
ChemSusChem, 4(11), 1654-1661 (2011-08-10)
The microwave-assisted hydrogenation of citral (3,7-dimethylocta-2,6-dienal) to citronellal with molecular hydrogen as the reducing agent was investigated. Several polar and non-polar solvents were screened and imidazolium-based ionic liquids were applied as modifiers for the palladium-containing porous glass catalysts (Pd/TP). The
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