Chemical Properties of 2-Amino-2-ethyl-1,3-propanediol (CAS 115-70-8)

InChI

InChI=1S/C5H13NO2/c1-2-5(6,3-7)4-8/h7-8H,2-4,6H2,1H3

InChI Key

IOAOAKDONABGPZ-UHFFFAOYSA-N

Formula

C5H13NO2

SMILES

CCC(N)(CO)CO

Molecular Weight¹

119.16

CAS

115-70-8

Other Names

• 1,3-Propanediol, 2-amino-2-ethyl-
• 2-Amino-1,3-dihydroxy-2-ethylpropane
• 2-Ethyl-2-aminopropanediol
• 2-amino-2-ethylpropanediol
• AEPD
• AEPD-85
• Aminoethyl propanediol

• C_p,gas : Ideal gas heat capacity (J/mol×K).
• C_p,liquid : Liquid phase heat capacity (J/mol×K).
• 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_vap : Vapor pressure (kPa).
• T_boil : Normal Boiling Point Temperature (K).
• T_boilr : Boiling point at reduced pressure (K).
• T_fus : Normal melting (fusion) point (K).
• ¹: Molecular weight from the IUPAC atomic weights tables.

Physical Properties

Cheméo can also estimate Critical Temperature, Critical Pressure, Critical Volume, Enthalpy of formation at standard conditions, Standard Gibbs free energy of formation, Acentric Factor for this compound, but they fall outside the models' validated range, so they are not shown here. Open the prediction tool to compute them on demand.

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Cp,gas	[266.51; 309.36]	J/mol×K	[567.46; 743.97]
Cp,gas	266.51	J/mol×K	567.46	Joback Calculated Property
Cp,gas	274.68	J/mol×K	596.88	Joback Calculated Property
Cp,gas	282.40	J/mol×K	626.30	Joback Calculated Property
Cp,gas	289.71	J/mol×K	655.71	Joback Calculated Property
Cp,gas	296.62	J/mol×K	685.13	Joback Calculated Property
Cp,gas	303.16	J/mol×K	714.55	Joback Calculated Property
Cp,gas	309.36	J/mol×K	743.97	Joback Calculated Property
Cp,liquid	[367.50; 408.20]	J/mol×K	[303.15; 353.15]
Cp,liquid	367.50	J/mol×K	303.15	Molar heat capacities of aqueous 2-amino-2-ethyl-1,3-propanediol solutions and their ternary mixtures containing piperazine or lithium salts
Cp,liquid	370.50	J/mol×K	308.15	Molar heat capacities of aqueous 2-amino-2-ethyl-1,3-propanediol solutions and their ternary mixtures containing piperazine or lithium salts
Cp,liquid	374.10	J/mol×K	313.15	Molar heat capacities of aqueous 2-amino-2-ethyl-1,3-propanediol solutions and their ternary mixtures containing piperazine or lithium salts
Cp,liquid	378.00	J/mol×K	318.15	Molar heat capacities of aqueous 2-amino-2-ethyl-1,3-propanediol solutions and their ternary mixtures containing piperazine or lithium salts
Cp,liquid	381.50	J/mol×K	323.15	Molar heat capacities of aqueous 2-amino-2-ethyl-1,3-propanediol solutions and their ternary mixtures containing piperazine or lithium salts
Cp,liquid	385.80	J/mol×K	328.15	Molar heat capacities of aqueous 2-amino-2-ethyl-1,3-propanediol solutions and their ternary mixtures containing piperazine or lithium salts
Cp,liquid	389.90	J/mol×K	333.15	Molar heat capacities of aqueous 2-amino-2-ethyl-1,3-propanediol solutions and their ternary mixtures containing piperazine or lithium salts
Cp,liquid	393.90	J/mol×K	338.15	Molar heat capacities of aqueous 2-amino-2-ethyl-1,3-propanediol solutions and their ternary mixtures containing piperazine or lithium salts
Cp,liquid	398.60	J/mol×K	343.15	Molar heat capacities of aqueous 2-amino-2-ethyl-1,3-propanediol solutions and their ternary mixtures containing piperazine or lithium salts
Cp,liquid	403.10	J/mol×K	348.15	Molar heat capacities of aqueous 2-amino-2-ethyl-1,3-propanediol solutions and their ternary mixtures containing piperazine or lithium salts
Cp,liquid	408.20	J/mol×K	353.15	Molar heat capacities of aqueous 2-amino-2-ethyl-1,3-propanediol solutions and their ternary mixtures containing piperazine or lithium salts

Pressure Dependent Properties

Property	Value	Unit	Pressure (kPa)	Source
Tboilr	[419.00; 425.00]	K	[1.00; 1.30]
Tboilr	419.00	K	1.00	NIST
Tboilr	425.00	K	1.30	NIST

Correlations

Property	Value	Unit	Temperature (K)	Source
Pvap	[1.33; 202.66]	kPa	[359.92; 516.44]	The Yaws Handbook of Vapor Pressure
Equation			ln(Pvp) = A + B/(T + C)
Coefficient A			1.47386e+01
Coefficient B			-4.24422e+03
Coefficient C			-6.62220e+01
Temperature range, min.			359.92
Temperature range, max.			516.44
Pvap	1.33	kPa	359.92	Calculated Property
Pvap	2.99	kPa	377.31	Calculated Property
Pvap	6.16	kPa	394.70	Calculated Property
Pvap	11.79	kPa	412.09	Calculated Property
Pvap	21.22	kPa	429.48	Calculated Property
Pvap	36.19	kPa	446.88	Calculated Property
Pvap	58.90	kPa	464.27	Calculated Property
Pvap	92.04	kPa	481.66	Calculated Property
Pvap	138.76	kPa	499.05	Calculated Property
Pvap	202.66	kPa	516.44	Calculated Property

Similar Compounds

Find more compounds similar to 2-Amino-2-ethyl-1,3-propanediol.

Mixtures

• 2-Amino-2-ethyl-1,3-propanediol + Water
• Piperazine + 2-Amino-2-ethyl-1,3-propanediol + Water
• 2-Amino-2-ethyl-1,3-propanediol + Lithium chloride + Water
• lithium bromide + 2-Amino-2-ethyl-1,3-propanediol + Water

Sources

• Cheméo Relay (1.0)
• Cheméo Relay (1.0, beta) Beta: served but experimental, data-limited and below our cross-validation release bar; the Joback value is recommended where available.
• Crippen Method
• Crippen Method
• Molar heat capacities of aqueous 2-amino-2-ethyl-1,3-propanediol solutions and their ternary mixtures containing piperazine or lithium salts
• Joback Method
• McGowan Method
• NIST Webbook
• The Yaws Handbook of Vapor Pressure

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