Unithiol
Properties
- Molecular formula
- C3H7NaO3S3
- Molar mass
- 210.26 g/mol
- Exact mass
- 209.9455 Da
- Melting point
- 235 °C
- logP
- -0.28Crippen estimate
- Polar surface area
- 54.4 Ų
- H-bond donors / acceptors
- 3 / 4
- Rotatable bonds
- 3
Hazards
No GHS classification is on file for this compound. That is not evidence that it is harmless.
Identifiers
CAS number
4076-02-2SMILES
[O-]S(=O)(=O)CC(S)CS.[Na+]InChI
The InChI we hold for this record describes the parent acid and the metal separately rather than the salt above, so it is not shown here.
Weigh it out
Type any one amount. The others follow from the molar mass.
Names and synonyms
8 names
- 1-Propanesulfonic acid, 2,3-dimercapto-, sodium salt (1:1)
- 1-Propanesulfonic acid, 2,3-dimercapto-, monosodium salt
- Sodium 2,3-dimercaptopropanesulfonate
- Sodium 2,3-dimercapto-1-propanesulfonate
- Unitiol
- Sodium 2,3-dimercaptopropan-1-sulfonate
- DMPS
- Dimaval
Work with Unithiol
Stereoisomers, salts and isotopologues
The same compound in another form: other stereochemistry, a salt or hydrate, the free acid or base, or an isotope-labelled version.
Similar compounds
Mesna19767-45-445 % similar
Disodium 1,2-ethanedisulfonate5325-43-943 % similar
Disodium methanedisulfonate5799-70-243 % similar
Sodium 3-mercapto-1-propanesulfonate17636-10-142 % similar
Sodium 1-chloro-2-hydroxypropane-3-sulfonate126-83-042 % similar
1,3-Propanedisulfonic acid disodium salt36589-58-940 % similar
Disodium butane-1,4-disulfonate36589-61-440 % similar
Sodium hydroxymethanesulfonate870-72-439 % similar
Tanimoto similarity of circular fingerprints over the whole catalogue.