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HomeProduct name list2,6-TNS

2,6-TNS

  • CAS NO.:7724-15-4
  • Empirical Formula: C17H15NO3S
  • Molecular Weight: 313.37
  • MDL number: MFCD00041942
  • EINECS: 231-769-2
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2023-05-04 15:16:39
2,6-TNS Structural

What is 2,6-TNS?

Chemical properties

off-white powder

The Uses of 2,6-TNS

Fluorescent probe for protein conformation studies.

Purification Methods

Crystallise the acid twice from 2% aqueous KOH and dry it under high vacuum for 4hours at room temperature. It also crystallises from H2O. It is tested for purity by TLC on silica gel with isopropanol as solvent. The free acid is obtained by acidifying a saturated aqueous solution. [Beilstein 14 H 762.]

Properties of 2,6-TNS

Density  1.370±0.06 g/cm3(Predicted)
pka -0.10±0.40(Predicted)
EPA Substance Registry System 2-Naphthalenesulfonic acid, 6-[(4-methylphenyl)amino]- (7724-15-4)

Safety information for 2,6-TNS

Computed Descriptors for 2,6-TNS

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