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	[174.45; 206.96]	J/mol×K	[513.26; 696.47]
Cp,gas	174.45	J/mol×K	513.26	Joback Calculated Property
Cp,gas	180.44	J/mol×K	543.80	Joback Calculated Property
Cp,gas	186.21	J/mol×K	574.33	Joback Calculated Property
Cp,gas	191.75	J/mol×K	604.87	Joback Calculated Property
Cp,gas	197.06	J/mol×K	635.40	Joback Calculated Property
Cp,gas	202.13	J/mol×K	665.94	Joback Calculated Property
Cp,gas	206.96	J/mol×K	696.47	Joback Calculated Property
η	[0.0001831; 0.0068490]	Pa×s	[317.75; 513.26]
η	0.0068490	Pa×s	317.75	Joback Calculated Property
η	0.0028285	Pa×s	350.33	Joback Calculated Property
η	0.0013579	Pa×s	382.92	Joback Calculated Property
η	0.0007314	Pa×s	415.50	Joback Calculated Property
η	0.0004310	Pa×s	448.09	Joback Calculated Property
η	0.0002729	Pa×s	480.68	Joback Calculated Property
η	0.0001831	Pa×s	513.26	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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