Molecular formula
C10H20O

SMILES
CCCCCCC(CC)C=O

Fragrance
Citrus	62.82%
Fruity	61.68%
Fatty	58.86%
Green	56.18%
Fresh	49.53%
Aldehydic	46.29%
Waxy	45.42%
Orange	45.19%
Sweet	37.3%
Floral	32.52%

 

Flavor
Waxy	71.48%
Green	67.73%
Citrus	64.15%
Fresh	60.59%
Floral	59.09%
Aldehydic	57.89%
Sweet	49.95%
Fatty	49.42%
Orange	47.05%
Fat	46.69%

 

Odor impact est.
High

XLogP3-AA
3.6

pKa est.
7.74 (neutral)

Molecular weight
156.26 g/mol

Vapor pressure est.

• hPa @ 20°C
• hPa @ 25°C

Evaporation rate
Moderately fast

Boiling point est.
200°C

Flash point

• 74.84 ˚C est.

• 2-ethyl-octanal
• SCHEMBL1301414
• NCDNISXCQQAHDU-UHFFFAOYSA-N
• AKOS024334860

2-Ethyl-octanal is used as an odorant and a synthetic intermediate in fragrance and flavor chemistry. In perfumery it contributes aliphatic notes and serves as a building block for more complex aroma ingredients; in cosmetics and personal care it can function as a scent component within formulations; in household and cleaning products it provides a light to neutral fragrance profile; in industrial manufacturing it acts as an intermediate for the synthesis of other fragrance and specialty chemicals and for preparing longer-chain aldehydes or alcohol derivatives. These applications are formulation-dependent and subject to local regulatory requirements.

gpt-5-nano

Solvent	Solubility (g/L)
ethanol	17829.47
methanol	14763.37
isopropanol	18861.04
water	0.14
ethyl acetate	19774.89
n-propanol	16549.39
acetone	29191.37
n-butanol	15728.36
acetonitrile	17089.23
DMF	12118.0
toluene	4688.26
isobutanol	13586.69
1,4-dioxane	15387.86
methyl acetate	11417.47
THF	21118.75
2-butanone	19442.87
n-pentanol	8725.11
sec-butanol	14291.75
n-hexane	7351.71
ethylene glycol	716.94
NMP	6664.55
cyclohexane	7809.41
DMSO	11878.32
n-butyl acetate	17880.9
n-octanol	2773.04
chloroform	20339.45
n-propyl acetate	12384.01
acetic acid	6847.87
dichloromethane	19845.86
cyclohexanone	23064.67
propylene glycol	1685.22
isopropyl acetate	11238.8
DMAc	4728.23
2-ethoxyethanol	6265.71
isopentanol	13526.69
n-heptane	2865.41
ethyl formate	8330.7
1,2-dichloroethane	17315.72
n-hexanol	10397.04
2-methoxyethanol	11196.01
isobutyl acetate	5731.89
tetrachloromethane	5028.15
n-pentyl acetate	6566.37
transcutol	16038.07
n-heptanol	3002.1
ethylbenzene	2676.33
MIBK	8202.69
2-propoxyethanol	9736.36
tert-butanol	19909.37
MTBE	19487.51
2-butoxyethanol	4284.69
propionic acid	7790.75
o-xylene	2214.33
formic acid	979.2
diethyl ether	24358.37
m-xylene	2783.71
p-xylene	3340.29
chlorobenzene	7063.46
dimethyl carbonate	1517.69
n-octane	816.45
formamide	1937.07
cyclopentanone	16969.82
2-pentanone	18894.92
anisole	4078.57
cyclopentyl methyl ether	13384.78
gamma-butyrolactone	14593.42
1-methoxy-2-propanol	8956.89
pyridine	14157.92
3-pentanone	10086.68
furfural	8295.95
n-dodecane	323.93
diethylene glycol	3343.9
diisopropyl ether	6324.13
tert-amyl alcohol	12788.32
acetylacetone	9735.69
n-hexadecane	392.46
acetophenone	3044.02
methyl propionate	9365.74
isopentyl acetate	12240.28
trichloroethylene	22620.62
n-nonanol	2250.87
cyclohexanol	13256.2
benzyl alcohol	2934.28
2-ethylhexanol	6526.01
isooctanol	2568.37
dipropyl ether	12435.95
1,2-dichlorobenzene	5140.97
ethyl lactate	1943.67
propylene carbonate	7101.72
n-methylformamide	7351.15
2-pentanol	11858.77
n-pentane	4318.15
1-propoxy-2-propanol	9619.18
1-methoxy-2-propyl acetate	7729.32
2-(2-methoxypropoxy) propanol	2297.08
mesitylene	1823.32
ε-caprolactone	14765.15
p-cymene	1692.68
epichlorohydrin	15914.87
1,1,1-trichloroethane	17733.33
2-aminoethanol	2836.15
morpholine-4-carbaldehyde	7007.3
sulfolane	11030.22
2,2,4-trimethylpentane	1055.28
2-methyltetrahydrofuran	21537.95
n-hexyl acetate	6638.17
isooctane	1082.42
2-(2-butoxyethoxy)ethanol	3851.83
sec-butyl acetate	7004.1
tert-butyl acetate	9342.44
decalin	1622.01
glycerin	1458.04
diglyme	7756.49
acrylic acid	4173.07
isopropyl myristate	1877.21
n-butyric acid	17198.36
acetyl acetate	5604.01
di(2-ethylhexyl) phthalate	1014.77
ethyl propionate	8635.31
nitromethane	11508.21
1,2-diethoxyethane	12962.04
benzonitrile	6116.68
trioctyl phosphate	949.62
1-bromopropane	16017.73
gamma-valerolactone	16498.44
n-decanol	1486.84
triethyl phosphate	1537.87
4-methyl-2-pentanol	4814.87
propionitrile	15551.17
vinylene carbonate	5827.4
1,1,2-trichlorotrifluoroethane	6752.25
DMS	2691.15
cumene	1518.01
2-octanol	2465.25
2-hexanone	12258.63
octyl acetate	2104.02
limonene	3625.66
1,2-dimethoxyethane	14361.67
ethyl orthosilicate	1749.09
tributyl phosphate	1395.46
diacetone alcohol	6488.86
N,N-dimethylaniline	1944.59
acrylonitrile	12393.15
aniline	5774.22
1,3-propanediol	5699.14
bromobenzene	7542.94
dibromomethane	17015.07
1,1,2,2-tetrachloroethane	16814.71
2-methyl-cyclohexyl acetate	3512.72
tetrabutyl urea	1629.69
diisobutyl methanol	3307.22
2-phenylethanol	3509.47
styrene	3931.57
dioctyl adipate	2058.26
dimethyl sulfate	1862.66
ethyl butyrate	9569.06
methyl lactate	1981.17
butyl lactate	3315.31
diethyl carbonate	3836.92
propanediol butyl ether	2802.92
triethyl orthoformate	4443.33
p-tert-butyltoluene	1591.29
methyl 4-tert-butylbenzoate	1909.47
morpholine	21047.47
tert-butylamine	15052.23
n-dodecanol	1078.75
dimethoxymethane	7822.25
ethylene carbonate	6173.49
cyrene	1416.46
2-ethoxyethyl acetate	5782.83
2-ethylhexyl acetate	8772.13
1,2,4-trichlorobenzene	4941.84
4-methylpyridine	13965.84
dibutyl ether	8380.87
2,6-dimethyl-4-heptanol	3307.22
DEF	13684.09
dimethyl isosorbide	3719.62
tetrachloroethylene	11875.68
eugenol	1801.62
triacetin	2831.23
span 80	2521.93
1,4-butanediol	1685.8
1,1-dichloroethane	22311.46
2-methyl-1-pentanol	6988.88
methyl formate	4112.28
2-methyl-1-butanol	10859.81
n-decane	725.97
butyronitrile	19952.19
3,7-dimethyl-1-octanol	3244.85
1-chlorooctane	2578.06
1-chlorotetradecane	752.53
n-nonane	886.61
undecane	460.45
tert-butylcyclohexane	1576.79
cyclooctane	1647.38
cyclopentanol	11320.07
tetrahydropyran	29690.26
tert-amyl methyl ether	9995.87
2,5,8-trioxanonane	3528.65
1-hexene	16386.29
2-isopropoxyethanol	4966.81
2,2,2-trifluoroethanol	1364.27
methyl butyrate	13140.13

Scent© AI