- InChI
- InChI=1S/C2H5N5/c1-7-5-2(3)4-6-7/h1H3,(H2,3,5)
- InChI Key
- AZUKLCJYWVMPML-UHFFFAOYSA-N
- Formula
- C2H5N5
- SMILES
- Cn1nnc(N)n1
- Molecular Weight1
- 99.09
- CAS
- 6154-04-7
- Other Names
-
- 2-Methyl-5-aminotetrazole
- 2H-Tetrazol-5-amine, 2-methyl-
- 2H-Tetrazole, 5-amino-2-methyl-
- 5-Amino-2-methyltetrazole
- 2-Methyl-5-tetrazolamine
- ω : Acentric Factor.
- ΔcH°solid : Standard solid enthalpy of combustion (kJ/mol).
- ΔfG° : Standard Gibbs free energy of formation (kJ/mol).
- ΔfH°gas : Enthalpy of formation at standard conditions (kJ/mol).
- ΔfH°solid : Solid phase enthalpy of formation at standard conditions (kJ/mol).
- ΔsubH° : Enthalpy of sublimation at standard conditions (kJ/mol).
- ΔsubH : Enthalpy of sublimation at a given temperature (kJ/mol).
- ΔvapH° : Enthalpy of vaporization at standard conditions (kJ/mol).
- IE : Ionization energy (eV).
- log10WS : Log10 of Water solubility in mol/l.
- logPoct/wat : Octanol/Water partition coefficient.
- McVol : McGowan's characteristic volume (ml/mol).
- Pc : Critical Pressure (kPa).
- Tboil : Normal Boiling Point Temperature (K).
- Tc : Critical Temperature (K).
- Tfus : Normal melting (fusion) point (K).
- Ttriple : Triple Point Temperature (K).
- Vc : Critical Volume (m3/kmol).
- 1: Molecular weight from the IUPAC atomic weights tables.
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Physical Properties
| Property | Value | Unit | Source |
|---|---|---|---|
| ω | 0.5207 | Relay (1.0) Calculated Property | |
| ΔcH°solid | [-1712.50; -1708.40] | kJ/mol |
|
| ΔcH°solid | -1708.40 ± 2.50 | kJ/mol | NIST |
| ΔcH°solid | -1712.50 ± 2.10 | kJ/mol | NIST |
| ΔfG° | 378.89 | kJ/mol | Relay (1.0-beta) Calculated Property |
| ΔfH°gas | [298.80; 302.90] | kJ/mol |
|
| ΔfH°gas | 298.80 ± 2.80 | kJ/mol | NIST |
| ΔfH°gas | 302.90 | kJ/mol | NIST |
| ΔfH°solid | [206.80; 210.90] | kJ/mol |
|
| ΔfH°solid | 206.80 ± 2.60 | kJ/mol | NIST |
| ΔfH°solid | 210.90 | kJ/mol | NIST |
| ΔsubH° | [92.00; 92.00] | kJ/mol |
|
| ΔsubH° | 92.00 ± 1.10 | kJ/mol | NIST |
| ΔsubH° | 92.00 | kJ/mol | NIST |
| ΔvapH° | 79.26 | kJ/mol | Relay (1.0) Calculated Property |
| IE | 9.17 | eV | Relay (1.0) Calculated Property |
| log10WS | -0.13 | Relay (1.0) Calculated Property | |
| logPoct/wat | -1.208 | Crippen Calculated Property | |
| McVol | 69.480 | ml/mol | McGowan Calculated Property |
| Pc | 6059.35 | kPa | Relay (1.0-beta) Calculated Property |
| Tboil | 536.95 | K | Relay (1.0) Calculated Property |
| Tc | 754.43 | K | Relay (1.0) Calculated Property |
| Tfus | 467.80 | K | Relay (1.0) Calculated Property |
| Ttriple | 382.00 ± 1.00 | K | NIST |
| Vc | 0.290 | m3/kmol | Relay (1.0) Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| ΔsubH | 90.60 ± 1.10 | kJ/mol | 341.50 | NIST |
Similar Compounds
Find more compounds similar to 5-Amino-2-methyl-2H-tetrazole.
Sources
- Cheméo Relay (1.0)
- Cheméo Relay (1.0, beta) Beta: served but experimental, data-limited and below our cross-validation release bar; the Joback value is recommended where available.
- Crippen Method
- Crippen Method
- McGowan Method
- NIST Webbook
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