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HomeProduct name listTHIOFORMAMIDE

THIOFORMAMIDE

  • CAS NO.:115-08-2
  • Empirical Formula: CH3NS
  • Molecular Weight: 61.11
  • MDL number: MFCD07787620
  • EINECS: 204-063-7
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2023-05-15 10:43:32
THIOFORMAMIDE Structural

What is THIOFORMAMIDE?

The Uses of THIOFORMAMIDE

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.]

Properties of THIOFORMAMIDE

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)

Safety information for THIOFORMAMIDE

Computed Descriptors for THIOFORMAMIDE

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