Chemical Properties of 2-Propenal, 3-phenyl- (CAS 104-55-2)

InChI

InChI=1S/C9H8O/c10-8-4-7-9-5-2-1-3-6-9/h1-8H

InChI Key

KJPRLNWUNMBNBZ-UHFFFAOYSA-N

Formula

C9H8O

SMILES

O=CC=Cc1ccccc1

Molecular Weight¹

132.16

CAS

104-55-2

Other Names

• (E)-3-phenyl-2-propanal
• 2-Propenaldehyde, 3-phenyl-
• 3-Fenylpropenal
• 3-Phenyl-2-propen-1-al
• 3-Phenyl-2-propenal (cinnamaldehyde)
• 3-Phenylacrylaldehyde
• 3-phenyl-2-propenal
• 3-phenyl-2-propenaldehyde
• 3-phenylacrolein
• 3-phenylpropenal
• Abion CA
• Acrolein, 3-phenyl-
• Aldehyd skoricovy
• Benzylideneacetaldehyde
• Cinnamylaldehyde
• NCI-C56111
• NSC 16935
• Propenaldehyde, 3-phenyl-
• Zimtaldehyde
• cassia aldehyde
• cinnamal
• cinnamaldehyde
• cinnamaldehyde (3-phenyl-2-propenal)
• cinnamic aldehyde
• cinnamyl aldehyde
• phenylacrolein
• trans-3-phenyl-2-propenal

• C_p,gas : Ideal gas heat capacity (J/mol×K).
• η : Dynamic viscosity (Pa×s).
• EA : Electron affinity (eV).
• Δ_fG° : Standard Gibbs free energy of formation (kJ/mol).
• Δ_fH°_gas : Enthalpy of formation at standard conditions (kJ/mol).
• Δ_fusH° : Enthalpy of fusion at standard conditions (kJ/mol).
• Δ_vapH° : Enthalpy of vaporization at standard conditions (kJ/mol).
• Δ_vapH : Enthalpy of vaporization at a given temperature (kJ/mol).
• log₁₀WS : Log10 of Water solubility in mol/l.
• logP_oct/wat : Octanol/Water partition coefficient.
• McVol : McGowan's characteristic volume (ml/mol).
• P_c : Critical Pressure (kPa).
• P_vap : Vapor pressure (kPa).
• I_np : Non-polar retention indices.
• I : Polar retention indices.
• T_boil : Normal Boiling Point Temperature (K).
• T_c : Critical Temperature (K).
• T_fus : Normal melting (fusion) point (K).
• V_c : Critical Volume (m³/kmol).
• ¹: Molecular weight from the IUPAC atomic weights tables.

Physical Properties

Property	Value	Unit	Source
EA	0.82 ± 0.04	eV	NIST
ΔfG°	118.01	kJ/mol	Joback Calculated Property
ΔfH°gas	39.08	kJ/mol	Joback Calculated Property
ΔfusH°	15.60	kJ/mol	Joback Calculated Property
ΔvapH°	62.40	kJ/mol	NIST
log10WS	-1.99		Crippen Calculated Property
logPoct/wat	1.899		Crippen Calculated Property
McVol	111.180	ml/mol	McGowan Calculated Property
Pc	3786.98	kPa	Joback Calculated Property
Inp	[1222.00; 1303.00]
Inp	1280.00		NIST
Inp	1298.00		NIST
Inp	1266.00		NIST
Inp	1232.00		NIST
Inp	1249.00		NIST
Inp	1259.50		NIST
Inp	1273.00		NIST
Inp	1274.00		NIST
Inp	1278.00		NIST
Inp	1303.00		NIST
Inp	1295.00		NIST
Inp	1296.00		NIST
Inp	1297.00		NIST
Inp	1301.00		NIST
Inp	1300.00		NIST
Inp	1273.00		NIST
Inp	1251.00		NIST
Inp	1231.00		NIST
Inp	1259.00		NIST
Inp	1260.00		NIST
Inp	1235.00		NIST
Inp	1250.00		NIST
Inp	1222.00		NIST
Inp	1223.00		NIST
Inp	1223.00		NIST
Inp	1227.00		NIST
Inp	1252.00		NIST
Inp	1250.00		NIST
Inp	1223.00		NIST
Inp	1266.00		NIST
Inp	1258.00		NIST
Inp	1250.00		NIST
Inp	1231.00		NIST
Inp	1250.00		NIST
I	[1978.00; 2063.00]
I	1996.00		NIST
I	1996.00		NIST
I	1986.00		NIST
I	2037.00		NIST
I	2039.00		NIST
I	2049.00		NIST
I	2029.00		NIST
I	2031.00		NIST
I	2019.00		NIST
I	2033.00		NIST
I	2034.00		NIST
I	2017.00		NIST
I	2017.00		NIST
I	2043.00		NIST
I	1978.00		NIST
I	2007.00		NIST
I	2007.00		NIST
I	2046.00		NIST
I	1996.00		NIST
I	2013.20		NIST
I	2018.00		NIST
I	2003.00		NIST
I	1996.00		NIST
I	Outlier 2063.00		NIST
I	1996.00		NIST
I	2043.00		NIST
I	1996.00		NIST
Tboil	484.82	K	Joback Calculated Property
Tc	708.10	K	Joback Calculated Property
Tfus	265.70 ± 0.70	K	NIST
Vc	0.428	m3/kmol	Joback Calculated Property

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[217.59; 277.85]	J/mol×K	[484.82; 708.10]
Cp,gas	217.59	J/mol×K	484.82	Joback Calculated Property
Cp,gas	229.63	J/mol×K	522.03	Joback Calculated Property
Cp,gas	240.80	J/mol×K	559.25	Joback Calculated Property
Cp,gas	251.16	J/mol×K	596.46	Joback Calculated Property
Cp,gas	260.75	J/mol×K	633.68	Joback Calculated Property
Cp,gas	269.63	J/mol×K	670.89	Joback Calculated Property
Cp,gas	277.85	J/mol×K	708.10	Joback Calculated Property
η	[0.0022960; 0.0034780]	Pa×s	[298.15; 318.15]
η	0.0034780	Pa×s	298.15	Density...
η	0.0026880	Pa×s	308.15	Density...
η	0.0022960	Pa×s	318.15	Density...
ΔvapH	[51.70; 72.70]	kJ/mol	[363.00; 445.00]
ΔvapH	72.70	kJ/mol	363.00	NIST
ΔvapH	58.20	kJ/mol	434.00	NIST
ΔvapH	51.70	kJ/mol	445.00	NIST
Pvap	[10.00; 30.00]	kPa	[442.84; 475.83]
Pvap	10.00	kPa	442.84	Isobari...
Pvap	20.00	kPa	463.15	Isobari...
Pvap	30.00	kPa	475.83	Isobari...

Similar Compounds

Find more compounds similar to 2-Propenal, 3-phenyl-.

Mixtures

• 2-Propenal, 3-phenyl- + Benzaldehyde
• 2-Propenal, 3-phenyl- + 2-Propenenitrile

Sources

• Crippen Method
• Crippen Method
• Isobaric vapor-liquid equilibrium for binary system of cinnamaldehyde + benzaldehyde at 10, 20 and 30 kPa
• Density and Viscosity of Acrylonitrile + Cinnamaldehyde, + Anisaldehyde, and + Benzaldehyde at (298.15, 308.15, and 318.15) K
• Joback Method
• McGowan Method
• NIST Webbook

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Outlier This icon means that the value is more than 2 standard deviations away from the property mean.