Chemical Properties of Piperazine, 1,4-dimethyl- (CAS 106-58-1)

Piperazine, 1,4-dimethyl-

InChI
InChI=1S/C6H14N2/c1-7-3-5-8(2)6-4-7/h3-6H2,1-2H3
InChI Key
RXYPXQSKLGGKOL-UHFFFAOYSA-N
Formula
C6H14N2
SMILES
CN1CCN(C)CC1
Molecular Weight1
114.19
CAS
106-58-1
Other Names
  • 1,4-dimethylpiperazine
  • Lupetazine
  • N,N'-Dimethyipiperazine
  • N,N'-dimethylpiperazine
  • Texacat DMP
  • piperazine, N,N'-dimethyl-
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Physical Properties

Property Value Unit Source
ΔvapH° [41.20; 43.80] kJ/mol Show Hide
ΔvapH° 41.20 ± 0.40 kJ/mol NIST
ΔvapH° 43.80 ± 0.30 kJ/mol NIST
IE 8.77 eV NIST
log10WS 1.08 Relay (1.0) Calculated Property
logPoct/wat -0.136 Crippen Calculated Property
McVol 104.500 ml/mol McGowan Calculated Property
Tboil [403.65; 404.15] K Show Hide
Tboil 404.15 ± 0.30 K NIST
Tboil 403.65 ± 1.50 K NIST
Tc 606.00 K Critical temperatures and pressures of caprolactam, dimethyl sulfoxide, 1,4-dimethylpiperazine, and 2,6-dimethylpiperazine
Tfus [272.15; 272.15] K Show Hide
Tfus 272.15 K Jean-Claude Bradley Open Melting Point Dataset (2014, CC0) Compiled value
Tfus 272.15 ± 0.20 K NIST

Cheméo can also estimate 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,liquid [216.50; 235.90] J/mol×K [298.15; 353.15] Show Hide
Cp,liquid 216.50 J/mol×K 298.15 Molar Heat Capacity (Cp) of Aqueous Cyclic Amine Solutions from (298.15 to 353.15) K
Cp,liquid 221.70 J/mol×K 303.15 Molar Heat Capacity (Cp) of Aqueous Cyclic Amine Solutions from (298.15 to 353.15) K
Cp,liquid 222.10 J/mol×K 308.15 Molar Heat Capacity (Cp) of Aqueous Cyclic Amine Solutions from (298.15 to 353.15) K
Cp,liquid 223.40 J/mol×K 313.15 Molar Heat Capacity (Cp) of Aqueous Cyclic Amine Solutions from (298.15 to 353.15) K
Cp,liquid 224.60 J/mol×K 318.15 Molar Heat Capacity (Cp) of Aqueous Cyclic Amine Solutions from (298.15 to 353.15) K
Cp,liquid 225.30 J/mol×K 323.15 Molar Heat Capacity (Cp) of Aqueous Cyclic Amine Solutions from (298.15 to 353.15) K
Cp,liquid 225.70 J/mol×K 328.15 Molar Heat Capacity (Cp) of Aqueous Cyclic Amine Solutions from (298.15 to 353.15) K
Cp,liquid 227.50 J/mol×K 333.15 Molar Heat Capacity (Cp) of Aqueous Cyclic Amine Solutions from (298.15 to 353.15) K
Cp,liquid 228.50 J/mol×K 338.15 Molar Heat Capacity (Cp) of Aqueous Cyclic Amine Solutions from (298.15 to 353.15) K
Cp,liquid 229.60 J/mol×K 343.15 Molar Heat Capacity (Cp) of Aqueous Cyclic Amine Solutions from (298.15 to 353.15) K
Cp,liquid 231.70 J/mol×K 348.15 Molar Heat Capacity (Cp) of Aqueous Cyclic Amine Solutions from (298.15 to 353.15) K
Cp,liquid 235.90 J/mol×K 353.15 Molar Heat Capacity (Cp) of Aqueous Cyclic Amine Solutions from (298.15 to 353.15) K
ΔvapH [41.20; 44.30] kJ/mol [289.50; 298.15] Show Hide
ΔvapH 44.30 ± 0.30 kJ/mol 289.50 NIST
ΔvapH 41.60 kJ/mol 297.50 NIST
ΔvapH 41.20 kJ/mol 298.15 Vapour pressure and enthalpy of vaporization of aliphatic poly-amines
Pvap [0.42; 4.75] kPa [276.29; 319.53] Show Hide
Pvap 0.42 kPa 276.29 Vapor Pressure and Its Temperature Dependence of 28 Organic Compounds: Cyclic Amines, Cyclic Ethers, and Cyclic and Open Chain Secondary Alcohols
Pvap 0.58 kPa 281.23 Vapor Pressure and Its Temperature Dependence of 28 Organic Compounds: Cyclic Amines, Cyclic Ethers, and Cyclic and Open Chain Secondary Alcohols
Pvap 0.79 kPa 286.01 Vapor Pressure and Its Temperature Dependence of 28 Organic Compounds: Cyclic Amines, Cyclic Ethers, and Cyclic and Open Chain Secondary Alcohols
Pvap 1.13 kPa 292.03 Vapor Pressure and Its Temperature Dependence of 28 Organic Compounds: Cyclic Amines, Cyclic Ethers, and Cyclic and Open Chain Secondary Alcohols
Pvap 1.23 kPa 293.52 Vapor Pressure and Its Temperature Dependence of 28 Organic Compounds: Cyclic Amines, Cyclic Ethers, and Cyclic and Open Chain Secondary Alcohols
Pvap 1.60 kPa 298.16 Vapor Pressure and Its Temperature Dependence of 28 Organic Compounds: Cyclic Amines, Cyclic Ethers, and Cyclic and Open Chain Secondary Alcohols
Pvap 1.79 kPa 300.21 Vapor Pressure and Its Temperature Dependence of 28 Organic Compounds: Cyclic Amines, Cyclic Ethers, and Cyclic and Open Chain Secondary Alcohols
Pvap 2.02 kPa 302.54 Vapor Pressure and Its Temperature Dependence of 28 Organic Compounds: Cyclic Amines, Cyclic Ethers, and Cyclic and Open Chain Secondary Alcohols
Pvap 2.18 kPa 303.82 Vapor Pressure and Its Temperature Dependence of 28 Organic Compounds: Cyclic Amines, Cyclic Ethers, and Cyclic and Open Chain Secondary Alcohols
Pvap 2.24 kPa 304.32 Vapor Pressure and Its Temperature Dependence of 28 Organic Compounds: Cyclic Amines, Cyclic Ethers, and Cyclic and Open Chain Secondary Alcohols
Pvap 2.70 kPa 308.08 Vapor Pressure and Its Temperature Dependence of 28 Organic Compounds: Cyclic Amines, Cyclic Ethers, and Cyclic and Open Chain Secondary Alcohols
Pvap 3.06 kPa 310.37 Vapor Pressure and Its Temperature Dependence of 28 Organic Compounds: Cyclic Amines, Cyclic Ethers, and Cyclic and Open Chain Secondary Alcohols
Pvap 3.60 kPa 313.79 Vapor Pressure and Its Temperature Dependence of 28 Organic Compounds: Cyclic Amines, Cyclic Ethers, and Cyclic and Open Chain Secondary Alcohols
Pvap 4.75 kPa 319.53 Vapor Pressure and Its Temperature Dependence of 28 Organic Compounds: Cyclic Amines, Cyclic Ethers, and Cyclic and Open Chain Secondary Alcohols

Pressure Dependent Properties

Property Value Unit Pressure (kPa) Source
Tboilr 404.70 K 100.00 NIST

Correlations

Property Value Unit Temperature (K) Source
Pvap [0.14; 202.67] kPa [272.56; 427.94] The Yaws Handbook of Vapor Pressure Show Hide
Equationln(Y) = A + B/(T + C)
Y is Pvap in kPa, T in K
Coefficient A1.55296e+01
Coefficient B-3.82598e+03
Coefficient C-5.35040e+01
Temperature range, min.272.56
Temperature range, max.427.94
Pvap 0.14 kPa 272.56 Calculated Property
Pvap 0.52 kPa 289.82 Calculated Property
Pvap 1.56 kPa 307.09 Calculated Property
Pvap 4.07 kPa 324.35 Calculated Property
Pvap 9.49 kPa 341.62 Calculated Property
Pvap 20.10 kPa 358.88 Calculated Property
Pvap 39.30 kPa 376.15 Calculated Property
Pvap 71.78 kPa 393.41 Calculated Property
Pvap 123.68 kPa 410.68 Calculated Property
Pvap 202.67 kPa 427.94 Calculated Property

Similar Compounds

N,N,N',N'',N''-pentamethyldiethylenetriamine. 1-Piperazineethanamine, N,N,4-trimethyl-. Diethylenetriamine, 4-[2-(dimethylamino)ethyl]-1,1,7,7-tetramethyl-. 1,2-Ethanediamine, N,N'-diethyl-N,N'-dimethyl-. Triethylenediamine. Piperazine, 1,4-diethyl-. 1,2-Ethanediamine, N,N,N',N'-tetraethyl-. PIPERAZINE 1-[2-AMINOETHYL]-4-METHYL-. 1,2-Ethanediamine, N,N,N',N'-tetramethyl-. piperazine-1,4-diethylamine. piperazine-1,4-dicarbaldehyde. Piperazine, 1-methyl-. 1,2-Ethanediamine, N,N-diethyl-N'-methyl-. 1-Acetyl-4-methylpiperazine. Tris(2-aminoethyl)amine.

Find more compounds similar to Piperazine, 1,4-dimethyl-.

Mixtures

Sources

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