Molecular formula
C9H16O

SMILES
CCCCCC=C(C)C=O

Fragrance
Green	88.29%
Fruity	78.97%
Fatty	78.9%
Waxy	62.77%
Aldehydic	61.72%
Citrus	61.36%
Fresh	59.19%
Melon	54.72%
Cucumber	49.08%
Orange	43.6%

 

Flavor
Green	57.79%
Herbal	54.76%
Citrus	50.31%
Floral	46.22%
Fatty	44.64%
Fruity	44.58%
Spicy	42.1%
Fresh	42.04%
Waxy	39.6%
Sweet	39.39%

 

Odor impact est.
High

XLogP3-AA
3.0

pKa est.
8.62 (weak base)

Molecular weight
140.22 g/mol

Vapor pressure est.

• hPa @ 20°C
• hPa @ 25°C

Evaporation rate
Moderately fast

Boiling point est.
192°C

Flash point

• 68.56 ˚C est.

• 2-methyl-2-octen-1-al
• DTXSID10866134
• 2-METHYLOCT-2-ENAL
• (E)-2-methyl-2-octen-1-al

2-Methyloct-2-enal is primarily used as a fragrance ingredient and odorant in perfumery, providing distinct aldehyde aroma notes; it also serves as an intermediate in the industrial synthesis of fragrance and flavor compounds; in cosmetics and personal care as an aroma component; in household products such as cleaners and air fresheners to impart fragrance; and as a building block for specialty chemicals used in coatings and inks.

gpt-5-nano

Solvent	Solubility (g/L)
ethanol	4865.79
methanol	5053.47
isopropanol	4118.9
water	0.34
ethyl acetate	5347.39
n-propanol	4139.73
acetone	6827.99
n-butanol	4047.06
acetonitrile	4389.22
DMF	3813.13
toluene	1634.12
isobutanol	3192.6
1,4-dioxane	4419.95
methyl acetate	3407.58
THF	5035.48
2-butanone	4988.37
n-pentanol	2508.19
sec-butanol	3491.31
n-hexane	1140.42
ethylene glycol	389.17
NMP	2291.35
cyclohexane	1047.29
DMSO	3249.6
n-butyl acetate	4422.39
n-octanol	793.66
chloroform	6230.31
n-propyl acetate	2986.06
acetic acid	2653.75
dichloromethane	5739.82
cyclohexanone	5111.51
propylene glycol	709.21
isopropyl acetate	2843.17
DMAc	1718.94
2-ethoxyethanol	2039.22
isopentanol	3557.77
n-heptane	409.1
ethyl formate	2243.6
1,2-dichloroethane	4431.98
n-hexanol	3047.23
2-methoxyethanol	3529.15
isobutyl acetate	1566.81
tetrachloromethane	1424.59
n-pentyl acetate	1598.48
transcutol	7502.19
n-heptanol	866.57
ethylbenzene	868.48
MIBK	2092.99
2-propoxyethanol	3022.02
tert-butanol	4936.56
MTBE	5005.04
2-butoxyethanol	1402.35
propionic acid	2361.83
o-xylene	747.73
formic acid	551.59
diethyl ether	5607.99
m-xylene	984.33
p-xylene	1012.44
chlorobenzene	2109.12
dimethyl carbonate	591.29
n-octane	130.42
formamide	896.68
cyclopentanone	4329.25
2-pentanone	4628.67
anisole	1497.43
cyclopentyl methyl ether	3266.81
gamma-butyrolactone	3929.03
1-methoxy-2-propanol	2677.7
pyridine	4144.01
3-pentanone	2555.75
furfural	2751.73
n-dodecane	64.77
diethylene glycol	1393.92
diisopropyl ether	1366.41
tert-amyl alcohol	3535.02
acetylacetone	2786.8
n-hexadecane	77.12
acetophenone	1126.3
methyl propionate	2662.3
isopentyl acetate	3221.0
trichloroethylene	7137.33
n-nonanol	660.44
cyclohexanol	2951.76
benzyl alcohol	1125.21
2-ethylhexanol	1799.14
isooctanol	762.33
dipropyl ether	2351.9
1,2-dichlorobenzene	1573.1
ethyl lactate	634.41
propylene carbonate	2075.34
n-methylformamide	2183.35
2-pentanol	2830.74
n-pentane	740.75
1-propoxy-2-propanol	2544.59
1-methoxy-2-propyl acetate	2293.84
2-(2-methoxypropoxy) propanol	1036.83
mesitylene	597.35
ε-caprolactone	3724.12
p-cymene	493.59
epichlorohydrin	4692.65
1,1,1-trichloroethane	4892.07
2-aminoethanol	1188.09
morpholine-4-carbaldehyde	2555.2
sulfolane	3237.53
2,2,4-trimethylpentane	258.19
2-methyltetrahydrofuran	5407.19
n-hexyl acetate	1860.48
isooctane	248.49
2-(2-butoxyethoxy)ethanol	1626.17
sec-butyl acetate	1868.45
tert-butyl acetate	2584.61
decalin	359.01
glycerin	716.44
diglyme	2891.19
acrylic acid	1535.09
isopropyl myristate	562.56
n-butyric acid	4499.36
acetyl acetate	1730.09
di(2-ethylhexyl) phthalate	409.6
ethyl propionate	2055.02
nitromethane	3851.65
1,2-diethoxyethane	3584.81
benzonitrile	1962.03
trioctyl phosphate	316.59
1-bromopropane	3752.84
gamma-valerolactone	4464.39
n-decanol	449.86
triethyl phosphate	496.4
4-methyl-2-pentanol	1328.02
propionitrile	3793.87
vinylene carbonate	1830.62
1,1,2-trichlorotrifluoroethane	2615.0
DMS	1029.37
cumene	514.89
2-octanol	647.22
2-hexanone	3209.86
octyl acetate	664.31
limonene	928.6
1,2-dimethoxyethane	3708.38
ethyl orthosilicate	564.85
tributyl phosphate	465.33
diacetone alcohol	2071.85
N,N-dimethylaniline	756.88
acrylonitrile	3447.1
aniline	1927.22
1,3-propanediol	1814.3
bromobenzene	2183.4
dibromomethane	4482.77
1,1,2,2-tetrachloroethane	5056.15
2-methyl-cyclohexyl acetate	1099.0
tetrabutyl urea	536.33
diisobutyl methanol	912.83
2-phenylethanol	1321.24
styrene	1266.79
dioctyl adipate	698.56
dimethyl sulfate	737.79
ethyl butyrate	2204.77
methyl lactate	746.27
butyl lactate	926.8
diethyl carbonate	1043.15
propanediol butyl ether	1112.81
triethyl orthoformate	1132.29
p-tert-butyltoluene	470.58
methyl 4-tert-butylbenzoate	753.17
morpholine	5943.58
tert-butylamine	3590.95
n-dodecanol	320.53
dimethoxymethane	2293.82
ethylene carbonate	1660.3
cyrene	664.12
2-ethoxyethyl acetate	1855.21
2-ethylhexyl acetate	2303.28
1,2,4-trichlorobenzene	1661.14
4-methylpyridine	4225.92
dibutyl ether	1780.63
2,6-dimethyl-4-heptanol	912.83
DEF	3663.89
dimethyl isosorbide	1555.48
tetrachloroethylene	3658.07
eugenol	800.26
triacetin	1107.32
span 80	998.68
1,4-butanediol	616.64
1,1-dichloroethane	5503.78
2-methyl-1-pentanol	2092.77
methyl formate	1359.22
2-methyl-1-butanol	3029.13
n-decane	135.34
butyronitrile	4607.68
3,7-dimethyl-1-octanol	944.26
1-chlorooctane	623.07
1-chlorotetradecane	190.72
n-nonane	155.45
undecane	89.61
tert-butylcyclohexane	362.81
cyclooctane	275.88
cyclopentanol	2502.25
tetrahydropyran	6817.09
tert-amyl methyl ether	2687.18
2,5,8-trioxanonane	1567.31
1-hexene	3308.58
2-isopropoxyethanol	1614.42
2,2,2-trifluoroethanol	564.52
methyl butyrate	3135.71

Scent© AI