Chemical Properties of 1H-Tetrazole, 1-methyl- (CAS 16681-77-9)

1H-Tetrazole, 1-methyl-

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InChI
InChI=1S/C2H4N4/c1-6-2-3-4-5-6/h2H,1H3
InChI Key
OMAFFHIGWTVZOH-UHFFFAOYSA-N
Formula
C2H4N4
SMILES
Cn1cnnn1
Molecular Weight1
84.08
CAS
16681-77-9
Other Names
  • 1-Methyl-1H-tetrazole
  • 1-Methyltetrazole
  • N-Methyltetrazole
Sources

Physical Properties

Property Value Unit Source
Δcsolid -1593.40 ± 0.40 kJ/mol NIST
Δfgas 322.90 ± 2.00 kJ/mol NIST
Δfsolid 234.70 ± 0.50 kJ/mol NIST
Δsub 88.20 ± 1.90 kJ/mol NIST
Δsub 88.20 kJ/mol NIST
IE 10.30 eV NIST
logPoct/wat -0.79 Crippen Calculated Property
Ttriple 315.00 ± 1.00 K NIST
Ttriple 316.00 ± 1.00 K NIST

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
ΔfusH 15.70 kJ/mol 315.0 NIST
ΔfusH 15.70 kJ/mol 315.0 NIST
ΔsubH 86.70 ± 1.90 kJ/mol 296.5 NIST

Similar Compounds

1H-Tetrazole, 1,5-dimethyl-. 1H-Tetrazol-5-amine, 1-methyl-. 2H-Tetrazole, 2-methyl-. 1H-Tetrazole. 1H-Tetrazole, 5-methyl-. 2H-Tetrazole, 2,5-dimethyl-. 1H-Tetrazol-5-amine. 5-Amino-2-methyl-2H-tetrazole. 5-Aminotetrazole. cis-2,2'-Dimethyl-5,5'-azotetrazole. 1-Methyl-1H-1,2,4-triazole. 1H-Tetrazole, 5-vinyl-. 4H-1,2,4-Triazole, 4-methyl-. 1H-Tetrazol-5-amine, N-ethyl-. 5,5'-Bitetrazole.

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