5-Amino-2-Chlorotoluene-4-Sulfonic Acid

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Properties Simple | Detailed

Formula C7H8ClNO3S
IUPAC Name 2-amino-5-chloro-4-methyl-benzenesulfonic acid
Molecular Mass 221.661 g·mol−1
Heat of Formation -552.7 ± 16.7 kJ·mol−1
Dipole Moment 4.49 ± 1.08 D
Volume 220.48 Å 3
Surface Area 210.38 Å 2
HOMO Energy -8.99 ± 0.55 eV
LUMO Energy -0.70 ± eV
Point Group Symmetry C1
Synonyms
  • 2-amino-5-chloro-4-methylbenzenesulfonic acid
  • 3-amino-6-chlorotoluene-4-sulfonic acid
  • 5-amino-2-chlorotoluene-4-sulphonic acid
  • benzenesulfonic acid, 2-amino-5-chloro-4-methyl-
  • lake red c amine
  • p-toluenesulfonic acid, 2-amino-5-chloro-
  • red lake c amine
CAS Number(s)
  • 88-53-9
InChIKey VYZCFAPUHSSYCC-UHFFFAOYSA-N
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