Introduction and application of CAS 73463-39-5 | CAPSO
Synthetic steps of CAPSO:
Sodium 2-hydroxy-3-chloropropanesulfonate and the solvent tetrahydrofuran were added to cyclohexylamine at 0°C, and stirred at room temperature for 1 hour. During the reflux process, the solvent THF was removed, stirred with hydrochloric acid water, extracted with ethyl acetate, and the organic layer was concentrated. White crystalline powder 3-(cyclohexylamine)-2-hydroxy-1-propanesulfonic acid was obtained with a yield of 93%.
Application:
The molecular structure of CAPSO contains both hydrophilic sulfonate groups and highly active hydroxyl groups, which are prone to reactions such as removal and substitution. Therefore, as an important functional substance, it can be used as an organic chemical intermediate. Preparation of excellent anionic surfactants, modified starch, drilling fluid water loss reduction materials, polymer functional monomers and other chemicals.
Synonyms:
(cyclohexylamino)-2-hydroxypropane-1-sulfonic acid;
CAPSO;
CAPSO Free Acid;
Capso compound;
Specification of CAS 73463-39-5 | CAPSO
|
ITEMS |
SPECIFICATION |
|
CAS |
73463-39-5 |
|
Molecular Formula |
C9H19NO4S |
|
Molecular Weight |
237.32 |
|
EINECS |
615-979-5 |
|
Density |
1.29±0.1 g/cm3(Predicted) |
|
storage |
Sealed in dry,Room Temperature |
|
solubility |
H2O: 0.1 g/mL, clear, colorless |
|
acidity coefficient(pKa)
|
9.6(at 25℃) |
Package and transportation of Introduction and application of CAS 73463-39-5 | CAPSO
Package:5g,25g,100g,500g,1kg,25kg
Transportation: by courier/ by air/ by sea
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