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Substance Name: 2-Naphthalenesulfonic acid, 5,6'-iminobis(1-hydroxy-
RN: 73816-77-0
InChIKey: KDAAAKLXBBPAHF-UHFFFAOYSA-N

Classification Code

  • Skin / Eye Irritant

Molecular Formula

  • C20-H15-N-O8-S2

Molecular Weight

  • 461.47
 
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Names and Synonyms

Synonyms

  • 5,6'-Iminobis(1-hydroxy-2-naphthalenesulfonic acid)
  • Bis-(5-hydroxy-7-sulfo-2-naftyl)amin
  • Bis-(5-hydroxy-7-sulfo-2-naftyl)amin [Czech]
  • Kyselina 6,6'-iminodi-1-naftol-3-sulfonova
  • Kyselina 6,6'-iminodi-1-naftol-3-sulfonova [Czech]
  • Kyselina di-I
  • Kyselina di-I [Czech]

Systematic Name

  • 2-Naphthalenesulfonic acid, 5,6'-iminobis(1-hydroxy-

Registry Numbers

CAS Registry Number

  • 73816-77-0

System Generated Number

  • 0073816770

Structure Descriptors

InChI

1S/C20H15NO8S2/c22-19-13-6-5-12(10-11(13)4-8-17(19)30(24,25)26)21-16-3-1-2-15-14(16)7-9-18(20(15)23)31(27,28)29/h1-10,21-23H,(H,24,25,26)(H,27,28,29)

InChIKey

KDAAAKLXBBPAHF-UHFFFAOYSA-N

Smiles

c12c(Nc3cc4c(c(c(S(O)(=O)=O)cc4)O)cc3)cccc1c(c(S(O)(=O)=O)cc2)O

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
rat LD50 oral 11gm/kg (11000mg/kg)   "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986Vol. -, Pg. 1065, 1986.