THIOFORMAMIDE

THIOFORMAMIDE Structure
CAS No.
115-08-2
Chemical Name:
THIOFORMAMIDE
Synonyms
Methanethioamide;Formthioamide;THIOFORMAMIDE;Einecs 204-063-7;Aminomethanethione;Methanethioamide (9CI);"THIOFORMAMIDE Methanethioamide";Thioformamide (40-50% w/w in THF)
CBNumber:
CB2841595
Molecular Formula:
CH3NS
Molecular Weight:
61.11
MOL File:
115-08-2.mol
MSDS File:
SDS
Modify Date:
2023/5/15 10:43:32

THIOFORMAMIDE Properties

Melting point 28-29℃
Boiling point 105℃
Density 1.133
Flash point 17℃
solubility DMSO (Sparingly), THF (Soluble)
form Colourless to Dark Brown Solution
pka 12.60±0.29(Predicted)

THIOFORMAMIDE Chemical Properties,Uses,Production

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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THIOFORMAMIDE Aminomethanethione Formthioamide Einecs 204-063-7 Thioformamide (40-50% w/w in THF) Methanethioamide (9CI) Methanethioamide "THIOFORMAMIDE Methanethioamide" 115-08-2 118-08-2 HCSNH2 CH3NS