CAS number
35145-02-9

Molecular formula
C9H14O

SMILES
C[C@@H]1C[C@@H]([C@@H](C=C1)C)C=O

Safety labels

Fragrance
Green	92.39%
Herbal	59.81%
Aldehydic	59.7%
Leafy	55.7%
Floral	49.85%
Fresh	49.77%
Cortex	42.83%
Citrus	39.5%
Woody	37.33%
Spicy	31.96%

 

Flavor
Spice	40.39%
Mint	33.98%
Herbal	33.98%
Minty	32.59%
Spicy	30.07%
Green	29.8%
Sweet	27.34%
Fresh	25.34%
Fatty	22.21%
Woody	20.78%

 

Odor impact est.
High

XLogP3-AA
1.9

pKa est.
7.1 (neutral)

Molecular weight
138.21 g/mol

Vapor pressure est.

• hPa @ 20°C
• hPa @ 25°C

Evaporation rate
Fast

Boiling point est.
177°C

Flash point

• 72.6 ˚C est.

• (1alpha,2alpha,5alpha)-2,5-Dimethylcyclohex-3-ene-1-carbaldehyde
• 35145-02-9
• EINECS 252-395-6
• DTXSID50188640
• DTXCID10111131
• NS00029782
• 252-395-6

Compound (1alpha,2alpha,5alpha)-2,5-Dimethylcyclohex-3-ene-1-carbaldehyde (CAS 35145-02-9) is primarily used as a fragrance ingredient and odorant in perfumery, and also serves as an important intermediate in the synthesis of other aroma compounds and related fine chemicals; it can be employed as a fragrance component in cosmetics and personal care products; it is considered for fragrance applications in household and cleaning products; in industrial manufacturing it acts as a building block or precursor for the preparation of chiral aldehydes and related compounds; and it may be used as a fragrance additive in coatings and inks to impart scent characteristics.

gpt-5-nano

Solvent	Solubility (g/L)
ethanol	479.08
methanol	346.27
isopropanol	504.54
water	1.47
ethyl acetate	438.12
n-propanol	444.53
acetone	500.85
n-butanol	365.34
acetonitrile	475.31
DMF	516.66
toluene	234.46
isobutanol	335.17
1,4-dioxane	860.62
methyl acetate	487.32
THF	891.08
2-butanone	526.64
n-pentanol	226.16
sec-butanol	356.05
n-hexane	72.83
ethylene glycol	81.86
NMP	415.64
cyclohexane	91.11
DMSO	473.04
n-butyl acetate	360.09
n-octanol	166.53
chloroform	1192.22
n-propyl acetate	255.65
acetic acid	256.29
dichloromethane	908.7
cyclohexanone	547.45
propylene glycol	129.54
isopropyl acetate	258.25
DMAc	297.23
2-ethoxyethanol	267.68
isopentanol	312.02
n-heptane	47.0
ethyl formate	250.95
1,2-dichloroethane	615.15
n-hexanol	402.46
2-methoxyethanol	416.3
isobutyl acetate	176.4
tetrachloromethane	196.91
n-pentyl acetate	185.53
transcutol	964.22
n-heptanol	173.45
ethylbenzene	138.99
MIBK	249.89
2-propoxyethanol	501.39
tert-butanol	477.43
MTBE	384.15
2-butoxyethanol	263.12
propionic acid	330.26
o-xylene	151.0
formic acid	76.1
diethyl ether	403.2
m-xylene	186.62
p-xylene	164.91
chlorobenzene	319.03
dimethyl carbonate	118.85
n-octane	24.56
formamide	108.41
cyclopentanone	634.32
2-pentanone	381.08
anisole	246.69
cyclopentyl methyl ether	393.99
gamma-butyrolactone	673.04
1-methoxy-2-propanol	399.91
pyridine	538.6
3-pentanone	280.24
furfural	484.8
n-dodecane	20.38
diethylene glycol	296.05
diisopropyl ether	131.95
tert-amyl alcohol	314.31
acetylacetone	345.09
n-hexadecane	23.08
acetophenone	194.03
methyl propionate	303.99
isopentyl acetate	301.07
trichloroethylene	962.52
n-nonanol	141.5
cyclohexanol	308.84
benzyl alcohol	177.32
2-ethylhexanol	202.96
isooctanol	146.04
dipropyl ether	226.14
1,2-dichlorobenzene	267.6
ethyl lactate	124.14
propylene carbonate	347.91
n-methylformamide	279.88
2-pentanol	280.86
n-pentane	64.6
1-propoxy-2-propanol	376.19
1-methoxy-2-propyl acetate	307.62
2-(2-methoxypropoxy) propanol	217.72
mesitylene	127.4
ε-caprolactone	444.82
p-cymene	95.45
epichlorohydrin	754.23
1,1,1-trichloroethane	619.26
2-aminoethanol	184.4
morpholine-4-carbaldehyde	446.54
sulfolane	614.43
2,2,4-trimethylpentane	33.92
2-methyltetrahydrofuran	593.45
n-hexyl acetate	266.9
isooctane	37.06
2-(2-butoxyethoxy)ethanol	325.9
sec-butyl acetate	175.54
tert-butyl acetate	254.95
decalin	49.02
glycerin	147.53
diglyme	539.89
acrylic acid	238.2
isopropyl myristate	112.8
n-butyric acid	418.89
acetyl acetate	217.96
di(2-ethylhexyl) phthalate	93.73
ethyl propionate	215.54
nitromethane	461.8
1,2-diethoxyethane	349.91
benzonitrile	282.57
trioctyl phosphate	78.48
1-bromopropane	431.26
gamma-valerolactone	701.17
n-decanol	109.18
triethyl phosphate	92.63
4-methyl-2-pentanol	174.18
propionitrile	429.11
vinylene carbonate	301.27
1,1,2-trichlorotrifluoroethane	359.59
DMS	200.67
cumene	101.37
2-octanol	122.25
2-hexanone	269.86
octyl acetate	139.47
limonene	132.49
1,2-dimethoxyethane	440.52
ethyl orthosilicate	93.21
tributyl phosphate	90.96
diacetone alcohol	291.3
N,N-dimethylaniline	144.31
acrylonitrile	458.2
aniline	257.31
1,3-propanediol	269.98
bromobenzene	341.59
dibromomethane	669.0
1,1,2,2-tetrachloroethane	739.54
2-methyl-cyclohexyl acetate	166.18
tetrabutyl urea	106.37
diisobutyl methanol	131.68
2-phenylethanol	240.02
styrene	163.43
dioctyl adipate	136.4
dimethyl sulfate	170.83
ethyl butyrate	223.79
methyl lactate	149.07
butyl lactate	150.74
diethyl carbonate	138.74
propanediol butyl ether	229.5
triethyl orthoformate	140.29
p-tert-butyltoluene	96.73
methyl 4-tert-butylbenzoate	189.82
morpholine	805.8
tert-butylamine	306.86
n-dodecanol	86.25
dimethoxymethane	317.18
ethylene carbonate	251.43
cyrene	168.17
2-ethoxyethyl acetate	236.29
2-ethylhexyl acetate	212.06
1,2,4-trichlorobenzene	293.59
4-methylpyridine	465.77
dibutyl ether	177.47
2,6-dimethyl-4-heptanol	131.68
DEF	299.63
dimethyl isosorbide	333.32
tetrachloroethylene	461.98
eugenol	193.25
triacetin	206.6
span 80	198.29
1,4-butanediol	106.38
1,1-dichloroethane	750.21
2-methyl-1-pentanol	187.0
methyl formate	216.34
2-methyl-1-butanol	265.78
n-decane	32.46
butyronitrile	382.44
3,7-dimethyl-1-octanol	162.58
1-chlorooctane	126.41
1-chlorotetradecane	51.47
n-nonane	33.34
undecane	25.27
tert-butylcyclohexane	49.23
cyclooctane	35.18
cyclopentanol	351.42
tetrahydropyran	688.93
tert-amyl methyl ether	231.42
2,5,8-trioxanonane	326.45
1-hexene	205.65
2-isopropoxyethanol	236.73
2,2,2-trifluoroethanol	111.3
methyl butyrate	276.36

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