CAS number
4748-78-1

Molecular formula
C9H10O

SMILES
CCC1=CC=C(C=C1)C=O

Safety labels

Retention indicies (RI)

• DB5: 1171.0
• Carbowax: 1711.0

Sweet	71.99%
Fruity	65.55%
Green	64.72%
Herbal	61.52%
Almond	61.51%
Spicy	58.56%
Cherry	56.68%
Bitter	50.24%
Phenolic	43.21%
Anisic	42.86%

Scent© AI

XLogP3-AA
2.4

Molecular weight
134.17 g/mol

Vapor pressure est.

• hPa @ 20°C
• hPa @ 25°C

Evaporation rate
Moderate

Boiling point

• 220.00 to 222.00 °C. @ 760.00 mm Hg

Flash point est.
86.83 ˚C

Solubility expt.

• insoluble in water; soluble in organic solvents, oils
• miscible at room temperature (in ethanol)

• 4-ETHYLBENZALDEHYDE
• 4748-78-1
• p-Ethylbenzaldehyde
• Benzaldehyde, 4-ethyl-
• 4-ethyl benzaldehyde
• Ethylbenzaldehyde, p-
• 4-EthYl-Benzaldehyde
• FEMA No. 3756
• Benzaldehyde, P-ethyl-
• Ebal
• Ethyl benzaldehyde
• Ethyl-benzaldehyde
• BENZALDEHYDE,4-ETHYL
• 289PPW3SG4
• DTXSID0047080
• EINECS 225-268-8
• MFCD00006956
• DTXCID8027080
• 4-ETHYLBENZALDEHYDE [FHFI]
• UNII-289PPW3SG4
• p-ethyl-benzaldehyde
• p-Ethylbenzaldehyde, d
• 4-Ethylbenzaldehyde, 98%
• SCHEMBL154747
• 4-Ethylbenzaldehyde, >=97%
• CHEMBL1887227
• BDBM85650
• FEMA 3756
• CHEBI:167400
• STR03104
• Tox21_302332
• STL194069
• AKOS000119441
• CS-W013373
• FE61822
• HY-W012657
• 4-Ethylbenzaldehyde, analytical standard
• NCGC00188249-01
• NCGC00256075-01
• AC-15538
• BP-10970
• PD158296
• SY010642
• CAS-4748-78-1
• DB-051456
• E0325
• NS00012373
• EN300-20311
• E78175
• Q4637128
• F2190-0624
• Z104477712
• 225-268-8

Solvent	Solubility (g/L)
ethanol	1005.75
methanol	765.43
isopropanol	540.61
water	0.32
ethyl acetate	3775.71
n-propanol	810.51
acetone	3750.43
n-butanol	603.9
acetonitrile	3011.13
DMF	3896.48
toluene	1041.45
isobutanol	466.65
1,4-dioxane	2210.67
methyl acetate	3084.15
THF	3069.12
2-butanone	3488.22
n-pentanol	444.31
sec-butanol	556.93
n-hexane	61.47
ethylene glycol	151.48
NMP	4645.22
cyclohexane	85.82
DMSO	6157.72
n-butyl acetate	1904.04
n-octanol	135.61
chloroform	3912.19
n-propyl acetate	1787.45
acetic acid	1174.59
dichloromethane	7319.75
cyclohexanone	3342.57
propylene glycol	193.54
isopropyl acetate	1344.14
DMAc	2433.26
2-ethoxyethanol	968.61
isopentanol	536.86
n-heptane	38.17
ethyl formate	1587.16
1,2-dichloroethane	6466.55
n-hexanol	467.99
2-methoxyethanol	1576.58
isobutyl acetate	663.11
tetrachloromethane	605.57
n-pentyl acetate	621.65
transcutol	6275.01
n-heptanol	148.17
ethylbenzene	492.71
MIBK	896.09
2-propoxyethanol	1096.96
tert-butanol	654.54
MTBE	1034.39
2-butoxyethanol	471.6
propionic acid	1279.57
o-xylene	557.37
formic acid	458.58
diethyl ether	1648.27
m-xylene	550.16
p-xylene	577.54
chlorobenzene	2187.49
dimethyl carbonate	975.46
n-octane	10.51
formamide	1920.59
cyclopentanone	4827.31
2-pentanone	2405.28
anisole	1483.86
cyclopentyl methyl ether	1748.17
gamma-butyrolactone	6028.32
1-methoxy-2-propanol	1005.53
pyridine	3762.81
3-pentanone	2059.98
furfural	4360.73
n-dodecane	6.59
diethylene glycol	628.71
diisopropyl ether	345.22
tert-amyl alcohol	658.79
acetylacetone	2684.93
n-hexadecane	8.4
acetophenone	1353.0
methyl propionate	2754.76
isopentyl acetate	1258.81
trichloroethylene	10574.47
n-nonanol	117.25
cyclohexanol	555.6
benzyl alcohol	762.44
2-ethylhexanol	314.36
isooctanol	127.98
dipropyl ether	592.62
1,2-dichlorobenzene	1858.76
ethyl lactate	389.88
propylene carbonate	2362.07
n-methylformamide	3118.97
2-pentanol	426.18
n-pentane	46.59
1-propoxy-2-propanol	756.17
1-methoxy-2-propyl acetate	1558.77
2-(2-methoxypropoxy) propanol	579.27
mesitylene	281.32
ε-caprolactone	2907.95
p-cymene	205.85
epichlorohydrin	7189.51
1,1,1-trichloroethane	3803.59
2-aminoethanol	425.86
morpholine-4-carbaldehyde	3238.54
sulfolane	5995.32
2,2,4-trimethylpentane	32.84
2-methyltetrahydrofuran	3234.27
n-hexyl acetate	809.18
isooctane	26.78
2-(2-butoxyethoxy)ethanol	874.26
sec-butyl acetate	911.7
tert-butyl acetate	1188.97
decalin	65.23
glycerin	258.38
diglyme	2199.2
acrylic acid	1171.47
isopropyl myristate	207.8
n-butyric acid	1355.93
acetyl acetate	1379.25
di(2-ethylhexyl) phthalate	185.16
ethyl propionate	1572.09
nitromethane	6058.57
1,2-diethoxyethane	1832.06
benzonitrile	1521.39
trioctyl phosphate	120.89
1-bromopropane	1795.04
gamma-valerolactone	4829.08
n-decanol	83.06
triethyl phosphate	338.69
4-methyl-2-pentanol	216.93
propionitrile	1638.66
vinylene carbonate	1991.6
1,1,2-trichlorotrifluoroethane	2527.1
DMS	1133.89
cumene	240.71
2-octanol	93.35
2-hexanone	1568.19
octyl acetate	279.05
limonene	314.34
1,2-dimethoxyethane	1938.14
ethyl orthosilicate	312.7
tributyl phosphate	237.91
diacetone alcohol	1101.47
N,N-dimethylaniline	653.16
acrylonitrile	2719.46
aniline	1401.99
1,3-propanediol	568.57
bromobenzene	2306.72
dibromomethane	3663.73
1,1,2,2-tetrachloroethane	5979.14
2-methyl-cyclohexyl acetate	590.46
tetrabutyl urea	281.82
diisobutyl methanol	172.72
2-phenylethanol	671.64
styrene	795.39
dioctyl adipate	356.05
dimethyl sulfate	1756.5
ethyl butyrate	1145.19
methyl lactate	598.64
butyl lactate	400.28
diethyl carbonate	675.18
propanediol butyl ether	426.22
triethyl orthoformate	524.7
p-tert-butyltoluene	185.35
methyl 4-tert-butylbenzoate	473.61
morpholine	3147.19
tert-butylamine	380.7
n-dodecanol	60.35
dimethoxymethane	1916.23
ethylene carbonate	1471.27
cyrene	565.3
2-ethoxyethyl acetate	1324.35
2-ethylhexyl acetate	1029.38
1,2,4-trichlorobenzene	2177.99
4-methylpyridine	3689.66
dibutyl ether	386.98
2,6-dimethyl-4-heptanol	172.72
DEF	3196.24
dimethyl isosorbide	1286.58
tetrachloroethylene	3561.47
eugenol	478.52
triacetin	782.38
span 80	364.62
1,4-butanediol	198.82
1,1-dichloroethane	3941.03
2-methyl-1-pentanol	431.7
methyl formate	1930.63
2-methyl-1-butanol	545.0
n-decane	12.42
butyronitrile	1347.0
3,7-dimethyl-1-octanol	206.94
1-chlorooctane	137.02
1-chlorotetradecane	40.51
n-nonane	12.18
undecane	8.77
tert-butylcyclohexane	59.76
cyclooctane	30.26
cyclopentanol	713.66
tetrahydropyran	2261.51
tert-amyl methyl ether	768.63
2,5,8-trioxanonane	1101.77
1-hexene	358.25
2-isopropoxyethanol	645.95
2,2,2-trifluoroethanol	464.94
methyl butyrate	2032.02

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