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Substance Name: 2-Naphthalenesulfonic acid, 5-amino-6-ethoxy-
RN: 118-28-5
InChIKey: UCAVAHQRGOTNJB-UHFFFAOYSA-N

Classification Code

  • Skin / Eye Irritant

Molecular Formula

  • C12-H13-N-O4-S

Molecular Weight

  • 267.304
 
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Names and Synonyms

Synonyms

  • 3-14-00-02295 (Beilstein Handbook Reference)
  • 5-Amino-6-ethoxy-2-naphthalenesulfonic acid
  • BRN 3342860
  • C.I. 38480
  • EINECS 204-240-9
  • Ethoxy cleve's acid
  • Kyselina 1-amino-2-ethoxynaftalen-6-sulfonova
  • Kyselina 1-amino-2-ethoxynaftalen-6-sulfonova [Czech]
  • Kyselina 2-ethoxy-1-naftylamin-6-sulfonova
  • Kyselina 2-ethoxy-1-naftylamin-6-sulfonova [Czech]
  • Kyselina ethoxy-cleve-1,6
  • Kyselina ethoxy-cleve-1,6 [Czech]
  • NSC 37080

Systematic Names

  • 2-Naphthalenesulfonic acid, 5-amino-6-ethoxy-
  • 5-Amino-6-ethoxynaphthalene-2-sulphonic acid

Superlist Name

  • 5-Amino-6-ethoxy-2-naphthalenesulfonic acid

Registry Numbers

CAS Registry Number

  • 118-28-5

System Generated Number

  • 0000118285

Structure Descriptors

InChI

1S/C12H13NO4S/c1-2-17-9-5-8-6-10(18(14,15)16)3-4-11(8)12(13)7-9/h3-7H,2,13H2,1H3,(H,14,15,16)

InChIKey

UCAVAHQRGOTNJB-UHFFFAOYSA-N

Smiles

c12c(c(cc(c2)OCC)N)ccc(c1)S(O)(=O)=O

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
rat LD50 oral 12gm/kg (12000mg/kg)   "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986Vol. -, Pg. 1061, 1986.