Chemical Properties of Dicyandiamide (CAS 461-58-5)

Dicyandiamide

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InChI
InChI=1S/C2H4N4/c3-1-6-2(4)5/h(H4,4,5,6)
InChI Key
QGBSISYHAICWAH-UHFFFAOYSA-N
Formula
C2H4N4
SMILES
N#CNC(=N)N
Molecular Weight1
84.08
CAS
461-58-5
Other Names
  • 1-Cyanoguanidine
  • 2-Cyanoguanidine
  • ACR-H 3636
  • Araldite HT 986
  • Araldite XB 2879B
  • Araldite XB 2979B
  • Bakelite VE 2560
  • Cyanoguanidine
  • Dicyandiamin
  • Dicyanediamide
  • Dicyanodiamide
  • Epicure DICY 15
  • Epicure DICY 7
  • Guanidine, N-cyano-
  • Guanidine, cyano-
  • Guanidine-1-carbonitrile
  • N-cyanoguanidine
  • NCN=C(NH2)2
  • NSC 2031
  • Pyroset DO
  • XB 2879B
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Physical Properties

Property Value Unit Source
Δcsolid [-1383.60; -1377.63] kJ/mol Show Hide
Δcsolid -1377.63 kJ/mol NIST
Δcsolid -1379.90 ± 2.00 kJ/mol NIST
Δcsolid -1383.60 kJ/mol NIST
Δf 458.58 kJ/mol Joback Calculated Property
Δfgas 365.86 kJ/mol Joback Calculated Property
Δfsolid [21.30; 24.90] kJ/mol Show Hide
Δfsolid 21.30 ± 2.00 kJ/mol NIST
Δfsolid 24.90 kJ/mol NIST
Δvap 59.68 kJ/mol Joback Calculated Property
IE [8.40; 8.99] eV Show Hide
IE 8.40 eV NIST
IE 8.99 eV NIST
log10WS -1.55 Crippen Calculated Property
logPoct/wat -1.049 Crippen Calculated Property
McVol 66.060 ml/mol McGowan Calculated Property
solid,1 bar 129.29 J/mol×K NIST
Tboil 554.28 K Joback Calculated Property
Tfus [482.65; 482.65] K Show Hide
Tfus 482.65 K Solid-l...
Tfus 482.65 K Measure...

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas [36.83; 139.65] J/mol×K [100.12; 554.28] Show Hide
Cp,gas 36.83 J/mol×K 100.12 Joback Calculated Property
Cp,gas 36.83 J/mol×K 100.12 Joback Calculated Property
Cp,gas 36.83 J/mol×K 100.12 Joback Calculated Property
Cp,gas 36.83 J/mol×K 100.12 Joback Calculated Property
Cp,gas 36.83 J/mol×K 100.12 Joback Calculated Property
Cp,gas 36.83 J/mol×K 100.12 Joback Calculated Property
Cp,gas 139.65 J/mol×K 554.28 Joback Calculated Property
Cp,solid [117.74; 142.00] J/mol×K [294.63; 340.00] Show Hide
Cp,solid 117.74 J/mol×K 294.63 NIST
Cp,solid 142.00 J/mol×K 340.00 NIST
ΔfusH 22.96 kJ/mol 487.60 NIST
ΔsubH 128.70 kJ/mol 435.00 NIST

Similar Compounds

Guanidine, methyl-. Guanidine. Guanidine, N,N-dimethyl-. Aminoguanidine. N-Methyl-N'-nitroguanidine. N,N,N'-Trimethylguanidine. Thiourea, methyl-. Creatine. ethylthiourea. Nitroguanidine. Urea, methyl-. N-Ethyl-N'-nitroguanidine. Urea, ethyl-. Biguanide, 1-phenyl-. Urea, (1,1-dimethylethyl)-.

Find more compounds similar to Dicyandiamide.

Mixtures

Sources

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