| Identification | Back Directory | [Name]
THIOFORMAMIDE | [CAS]
115-08-2 | [Synonyms]
THIOFORMAMIDE
Formthioamide
Einecs 204-063-7
Methanethioamide
Aminomethanethione
Methanethioamide (9CI)
Thioformamide (40-50% w/w in THF) | [EINECS(EC#)]
204-063-7 | [Molecular Formula]
CH3NS | [MDL Number]
MFCD07787620 | [MOL File]
115-08-2.mol | [Molecular Weight]
61.11 |
| Chemical Properties | Back Directory | [Melting point ]
28-29℃ | [Boiling point ]
105℃ | [density ]
1.133 | [Fp ]
17℃ | [solubility ]
DMSO (Sparingly), THF (Soluble) | [form ]
Colourless to Dark Brown Solution | [pka]
12.60±0.29(Predicted) |
| Hazard Information | Back Directory | [Uses]
Thioformamide, can be used in the synthesis of sulfoximine tethered heterocycles used as key building blocks. | [Purification Methods]
Crystallise thioformamide from EtOAc, Et2O or ether/pet ether. The monohydrate is a yellow oil soluble in many organic solvents. UV: 263nm ( 2500) in MeOH. [Erlenmyer & Menzi Helv Chim Acta 31 2071 1948.] Alternatively dissolve it in Et2O to separate it from any formanide and/or polymers, filter, evaporate and recrystallise the residue from EtOAc at Dry-Ice temperature [Londergan et al. J Am Chem Soc 75 4456 1953]. Store it in Et2O solution over P2O5. [Cousineau & Secrist J Org Chem 44 4351 1979, Beilstein 2 H 95, 2 I 39, 2 III 128, 2 IV 92.] |
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