2-Amino-4-(trifluoromethyl)benzenesulfonic acid

CAS Registry Number®

1513-44-6

CAS Name

2-Amino-4-(trifluoromethyl)benzenesulfonic acid

Molecular Formula

C7H6F3NO3S

Molecular Mass

241.19

Cite this Page

2-Amino-4-(trifluoromethyl)benzenesulfonic acid.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=1513-44-6 (retrieved 2024-11-28) (CAS RN: 1513-44-6).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    333-334 °C (decomp)

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C7H6F3NO3S/c8-7(9,10)4-1-2-6(5(11)3-4)15(12,13)14/h1-3H,11H2,(H,12,13,14)

InChIKey

InChIKey=LHIOGENQCVAALC-UHFFFAOYSA-N

SMILES

C(F)(F)(F)C1=CC(N)=C(S(=O)(=O)O)C=C1

Canonical SMILES

O=S(=O)(O)C1=CC=C(C=C1N)C(F)(F)F

Other Names for this Substance

  • Benzenesulfonic acid, 2-amino-4-(trifluoromethyl)-
  • p-Toluenesulfonic acid, 2-amino-α,α,α-trifluoro-
  • 2-Amino-4-(trifluoromethyl)benzenesulfonic acid
  • NSC 146126
  • 2-Amino-4-(trifluoromethyl)benzene-1-sulfonic acid

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