Chemical Properties of Oxirane, ethenyl- (CAS 930-22-3)

InChI

InChI=1S/C4H6O/c1-2-4-3-5-4/h2,4H,1,3H2

InChI Key

GXBYFVGCMPJVJX-UHFFFAOYSA-N

Formula

C4H6O

SMILES

C=CC1CO1

Molecular Weight¹

70.09

CAS

930-22-3

Other Names

• 1-Butene, 3,4-epoxy-
• Butadiene epoxide
• Butadiene monoepoxide
• Butadiene monoxide
• Ethenyloxirane
• 1,2-Epoxy-3-butene
• 1,2-Oxido-3-butene
• 1,3-Butadiene oxide
• 3,4-Epoxy-1-butene
• 3,4-Epoxybutene-1
• Butadiene monooxide
• Butadiene oxide
• Vinylethylene oxide
• Vinyloxirane
• 1,2-Epoxybutene-3
• 3,4-Epoxybut-1-ene
• 1,3-Butadiene monooxide
• 3,4-Epoxybutene
• 1,2-Epoxy-3-butylene
• 1,3-Butadiene monoepoxide
• Oxirane, 2-ethenyl-
• NSC 24251
• NSC 8023

• C_p,gas : Ideal gas heat capacity (J/mol×K).
• η : Dynamic viscosity (Pa×s).
• 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).
• IE : Ionization energy (eV).
• 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).
• I_np : Non-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
ΔfG°	45.27	kJ/mol	Joback Calculated Property
ΔfH°gas	-59.66	kJ/mol	Joback Calculated Property
ΔfusH°	10.95	kJ/mol	Joback Calculated Property
ΔvapH°	28.25	kJ/mol	Joback Calculated Property
IE	[9.52; 9.94]	eV
IE	9.52	eV	NIST
IE	9.70 ± 0.30	eV	NIST
IE	9.94	eV	NIST
log10WS	-0.44		Crippen Calculated Property
logPoct/wat	0.571		Crippen Calculated Property
McVol	57.930	ml/mol	McGowan Calculated Property
Pc	4829.24	kPa	Joback Calculated Property
Inp	571.00		NIST
Tboil	[338.70; 340.00]	K
Tboil	338.70	K	NIST
Tboil	340.00 ± 0.40	K	NIST
Tc	505.91	K	Joback Calculated Property
Tfus	187.30 ± 0.60	K	NIST
Vc	0.218	m3/kmol	Joback Calculated Property

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[88.87; 132.65]	J/mol×K	[321.29; 505.91]
Cp,gas	88.87	J/mol×K	321.29	Joback Calculated Property
Cp,gas	97.36	J/mol×K	352.06	Joback Calculated Property
Cp,gas	105.34	J/mol×K	382.83	Joback Calculated Property
Cp,gas	112.84	J/mol×K	413.60	Joback Calculated Property
Cp,gas	119.87	J/mol×K	444.37	Joback Calculated Property
Cp,gas	126.46	J/mol×K	475.14	Joback Calculated Property
Cp,gas	132.65	J/mol×K	505.91	Joback Calculated Property
η	[0.0002755; 0.0006372]	Pa×s	[177.59; 321.29]
η	0.0006372	Pa×s	177.59	Joback Calculated Property
η	0.0005100	Pa×s	201.54	Joback Calculated Property
η	0.0004279	Pa×s	225.49	Joback Calculated Property
η	0.0003713	Pa×s	249.44	Joback Calculated Property
η	0.0003304	Pa×s	273.39	Joback Calculated Property
η	0.0002995	Pa×s	297.34	Joback Calculated Property
η	0.0002755	Pa×s	321.29	Joback Calculated Property

Similar Compounds

Find more compounds similar to Oxirane, ethenyl-.

Sources

• Crippen Method
• Crippen Method
• Joback Method
• McGowan Method
• NIST Webbook

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