Chemical Properties of Hydrazinecarbothioamide (CAS 79-19-6)

Hydrazinecarbothioamide

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InChI
InChI=1S/CH5N3S/c2-1(5)4-3/h3H2,(H3,2,4,5)
InChI Key
BRWIZMBXBAOCCF-UHFFFAOYSA-N
Formula
CH5N3S
SMILES
NNC(N)=S
Molecular Weight1
91.14
CAS
79-19-6
Other Names
  • Semicarbazide, thio-
  • Isothiosemicarbazide
  • N-Aminothiourea
  • Thiocarbamoylhydrazine
  • Thiosemicarbazide
  • TSC
  • TSZ
  • 1-Amino-2-Thiourea
  • 1-Aminothiourea
  • 2-Thiosemicarbazide
  • Semicarbazide, 3-thio-
  • USAF EK-1275
  • Rcra waste number P116
  • Thiocarbamylhydrazine
  • NSC 2213

Physical Properties

Property Value Unit Source
Δcsolid [-1735.10; -1712.43] kJ/mol Show Hide
Δcsolid -1712.43 ± 0.54 kJ/mol NIST
Δcsolid -1735.10 ± 5.00 kJ/mol NIST
Δf 296.89 kJ/mol Joback Calculated Property
Δfgas 128.20 ± 1.60 kJ/mol NIST
Δfsolid [-23.85; 24.70] kJ/mol Show Hide
Δfsolid -23.85 kJ/mol NIST
Δfsolid 2.36 ± 0.59 kJ/mol NIST
Δfsolid 24.70 ± 5.00 kJ/mol NIST
Δfus 18.44 kJ/mol Joback Calculated Property
Δsub [125.80; 125.80] kJ/mol Show Hide
Δsub 125.80 ± 1.50 kJ/mol NIST
Δsub 125.80 ± 1.50 kJ/mol NIST
Δvap 52.27 kJ/mol Joback Calculated Property
log10WS -0.64 Crippen Calculated Property
logPoct/wat -1.307 Crippen Calculated Property
McVol 66.940 ml/mol McGowan Calculated Property
Pc 8340.11 kPa Joback Calculated Property
solid,1 bar [128.20; 128.20] J/mol×K Show Hide
solid,1 bar 128.20 J/mol×K NIST
solid,1 bar 128.20 J/mol×K NIST
Tboil 487.55 K Joback Calculated Property
Tc 725.74 K Joback Calculated Property
Tfus 480.65 ± 2.00 K NIST
Vc 0.221 m3/kmol Joback Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas [130.68; 155.57] J/mol×K [487.55; 725.74] Show Hide
Cp,gas 130.68 J/mol×K 487.55 Joback Calculated Property
Cp,gas 135.89 J/mol×K 527.25 Joback Calculated Property
Cp,gas 140.60 J/mol×K 566.95 Joback Calculated Property
Cp,gas 144.87 J/mol×K 606.64 Joback Calculated Property
Cp,gas 148.76 J/mol×K 646.34 Joback Calculated Property
Cp,gas 152.31 J/mol×K 686.04 Joback Calculated Property
Cp,gas 155.57 J/mol×K 725.74 Joback Calculated Property
Cp,solid [110.90; 114.30] J/mol×K [298.15; 298.15] Show Hide
Cp,solid 114.30 J/mol×K 298.15 NIST
Cp,solid 114.30 J/mol×K 298.15 NIST
Cp,solid 110.90 J/mol×K 298.15 NIST
ΔsubH 125.80 kJ/mol 298.15 NIST
ΔsubS 421.90 J/mol×K 298.15 NIST

Similar Compounds

Carbonothioic dihydrazide. Hydrazinecarboxamide. Aminoguanidine. Carbohydrazide. Thiourea. 1,2-Hydrazinedicarboxamide. Hydrazinecarbothioamide, 2-(1-methylethylidene)-. Semicarbazide, 4-methyl-. Thiourea, methyl-. nitrourea. Hydrazine, methyl-. Formic acid hydrazide. 1-Amino-3-nitroguanidine. Acetamide, N-(aminothioxomethyl)-. 2,3-Butanedione oxime thiosemicarbazone.

Find more compounds similar to Hydrazinecarbothioamide.

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