Chemical Properties of Diisopropanolamine (CAS 110-97-4)

InChI

InChI=1S/C6H15NO2/c1-5(8)3-7-4-6(2)9/h5-9H,3-4H2,1-2H3

InChI Key

LVTYICIALWPMFW-UHFFFAOYSA-N

Formula

C6H15NO2

SMILES

CC(O)CNCC(C)O

Molecular Weight¹

133.19

CAS

110-97-4

Other Names

• 1,1'-Iminobis[2-propanol]
• 1,1'-Iminodi-2-propanol
• 1,1'-iminodipropan-2-ol
• 2-Propanol, 1,1'-iminobis-
• 2-Propanol, 1,1'-iminodi-
• BIS(2-PROPANOL)AMINE
• Bis(2-hydroxypropyl)amine
• DIPA
• DIPA (alcohol)
• DIPROPYL-2,2'-DIHYDROXY-AMINE
• Di(2-hydroxy-n-propyl) amine
• Di-2-propanolamine
• N,N-Bis(2-hydroxypropyl)amine
• NSC 4963

• C_p,gas : Ideal gas heat capacity (J/mol×K).
• 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).
• 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	[300.16; 349.69]	J/mol×K	[570.33; 736.51]
Cp,gas	300.16	J/mol×K	570.33	Joback Calculated Property
Cp,gas	309.37	J/mol×K	598.03	Joback Calculated Property
Cp,gas	318.18	J/mol×K	625.72	Joback Calculated Property
Cp,gas	326.61	J/mol×K	653.42	Joback Calculated Property
Cp,gas	334.66	J/mol×K	681.12	Joback Calculated Property
Cp,gas	342.35	J/mol×K	708.81	Joback Calculated Property
Cp,gas	349.69	J/mol×K	736.51	Joback Calculated Property
ΔvapH	68.00	kJ/mol	455.50	NIST

Pressure Dependent Properties

Correlations

Property	Value	Unit	Temperature (K)	Source
Pvap	[1.33; 202.64]	kPa	[417.52; 544.97]	The Yaw...
Equation			ln(Pvp) = A + B/(T + C)
Coefficient A			1.83698e+01
Coefficient B			-5.99031e+03
Coefficient C			-8.62380e+01
Temperature range, min.			417.52
Temperature range, max.			544.97
Pvap	1.33	kPa	417.52	Calculated Property
Pvap	2.80	kPa	431.68	Calculated Property
Pvap	5.54	kPa	445.84	Calculated Property
Pvap	10.41	kPa	460.00	Calculated Property
Pvap	18.69	kPa	474.16	Calculated Property
Pvap	32.19	kPa	488.33	Calculated Property
Pvap	53.44	kPa	502.49	Calculated Property
Pvap	85.81	kPa	516.65	Calculated Property
Pvap	133.68	kPa	530.81	Calculated Property
Pvap	202.64	kPa	544.97	Calculated Property
Pvap	[2.15e-04; 3564.32]	kPa	[318.15; 672.00]	KDB Vap...
Equation			ln(Pvp) = A + B/T + C*ln(T) + D*T^2
Coefficient A			2.16928e+02
Coefficient B			-2.04874e+04
Coefficient C			-2.81228e+01
Coefficient D			1.06841e-05
Temperature range, min.			318.15
Temperature range, max.			672.00
Pvap	2.15e-04	kPa	318.15	Calculated Property
Pvap	0.01	kPa	357.47	Calculated Property
Pvap	0.27	kPa	396.78	Calculated Property
Pvap	2.87	kPa	436.10	Calculated Property
Pvap	18.08	kPa	475.42	Calculated Property
Pvap	78.87	kPa	514.73	Calculated Property
Pvap	262.74	kPa	554.05	Calculated Property
Pvap	717.12	kPa	593.37	Calculated Property
Pvap	1688.51	kPa	632.68	Calculated Property
Pvap	3564.32	kPa	672.00	Calculated Property

Similar Compounds

Find more compounds similar to Diisopropanolamine.

Sources

• KDB Vapor Pressure Data
• Crippen Method
• Crippen Method
• Joback Method
• KDB
• McGowan Method
• NIST Webbook
• The Yaws Handbook of Vapor Pressure

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