Chemical Properties of Acetic acid, (acetyloxy)- (CAS 13831-30-6)

InChI

InChI=1S/C4H6O4/c1-3(5)8-2-4(6)7/h2H2,1H3,(H,6,7)

InChI Key

MLXDUYUQINCFFV-UHFFFAOYSA-N

Formula

C4H6O4

SMILES

CC(=O)OCC(=O)O

Molecular Weight¹

118.09

CAS

13831-30-6

Other Names

• Glycolic acid, acetate
• (Acetyloxy)acetic acid
• «alpha»-Acetoxyacetic acid
• 2-Hydroxyacetic acid acetata
• Acetoxyacetic acid
• Acetylglycolic acid
• O-Acetylglycolic acid
• Acetic acid, 2-(acetyloxy)-

• ω : Acentric Factor.
• 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_boilr : Boiling point at reduced pressure (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

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[176.03; 212.57]	J/mol×K	[494.85; 694.11]
Cp,gas	176.03	J/mol×K	494.85	Joback Calculated Property
Cp,gas	183.00	J/mol×K	528.06	Joback Calculated Property
Cp,gas	189.61	J/mol×K	561.27	Joback Calculated Property
Cp,gas	195.87	J/mol×K	594.48	Joback Calculated Property
Cp,gas	201.79	J/mol×K	627.69	Joback Calculated Property
Cp,gas	207.35	J/mol×K	660.90	Joback Calculated Property
Cp,gas	212.57	J/mol×K	694.11	Joback Calculated Property
η	[0.0002851; 0.0016155]	Pa×s	[337.77; 494.85]
η	0.0016155	Pa×s	337.77	Joback Calculated Property
η	0.0010905	Pa×s	363.95	Joback Calculated Property
η	0.0007759	Pa×s	390.13	Joback Calculated Property
η	0.0005762	Pa×s	416.31	Joback Calculated Property
η	0.0004433	Pa×s	442.49	Joback Calculated Property
η	0.0003511	Pa×s	468.67	Joback Calculated Property
η	0.0002851	Pa×s	494.85	Joback Calculated Property

Pressure Dependent Properties

Property	Value	Unit	Pressure (kPa)	Source
Tboilr	[414.70; 418.00]	K	[1.60; 1.60]
Tboilr	414.70	K	1.60	NIST
Tboilr	417.70	K	1.60	NIST
Tboilr	418.00	K	1.60	NIST

Similar Compounds

Find more compounds similar to Acetic acid, (acetyloxy)-.

Sources

• Cheméo Relay (1.0)
• Crippen Method
• Crippen Method
• Joback Method
• McGowan Method
• NIST Webbook

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