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CAS No 89-73-6 , N,2-dihydroxybenzamide

  • Name: N,2-dihydroxybenzamide
  • Synonyms: 89-73-6; SHAM; 2-Hydroxybenzohydroxamic acid;N,2-Dihydroxybenzamide; Salicylohydroxamic acid; Benzamide; N,2-dihydroxy-;N,2-dihydroxybenzamide;
  • CAS Registry Number:
  • Transport: OTH
  • Melting Point: 177-185 ºC
  • Flash Point: 248.9°C
  • Boiling Point: Sublimes
  • Density: 1.402g/cm3
  • Refractive index: 1.626
  • Water Solubility: soluble
  • Safety Statements: R40
  • Hazard Symbols: Xn: Harmful;
  • Flash Point: 248.9°C
  • EINECS: 201-934-3
  • Molecular Weight: 153.13538
  • InchiKey: HBROZNQEVUILML-UHFFFAOYSA-N
  • InChI: InChI=1S/C7H7NO3/c9-6-4-2-1-3-5(6)7(10)8-11/h1-4,9,11H,(H,8,10)
  • Risk Statements: S24/25
  • Molecular Formula: C7H7NO3
  • Molecular Structure:CAS No:89-73-6 N,2-dihydroxybenzamide

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89-73-6 2-HYDROXYBENZOHYDROXAMIC ACID

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89-73-6 SALICYLHYDROXAMIC ACID; 99%

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89-73-6 Salicylhydroxamic acid

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References of N,2-dihydroxybenzamide
Title: Salicylhydroxamic Acid
CAS Registry Number: 89-73-6
CAS Name: N,2-Dihydroxybenzamide
Synonyms: 2-hydroxybenzhydroxamic acid
Molecular Formula: C7H7NO3
Molecular Weight: 153.14
Percent Composition: C 54.90%, H 4.61%, N 9.15%, O 31.34%
Line Formula: HOC6H4CONHOH or HOC6H4C(OH)=NOH
Literature References: Prepn: Jeanrenaud, Ber. 22, 1272 (1889); Urbanski, Nature 166, 267 (1950). Trypanocidal activity: F. Opperdoes et al., Exp. Parasitol. 40, 198 (1976); A. B. Clarkson, F. H. Brohn, Science 194, 204 (1976); A. J. Barnicoat et al., Experientia 37, 1291 (1981).
Properties: Needles from acetic acid, mp 168° (slow heating), mp 176-178° (quick heating). Sublimes. pK (25°) 4.19.
Melting point: mp 168° (slow heating); mp 176-178° (quick heating)
pKa: pK (25°) 4.19
 
Derivative Type: Sodium salt
Molecular Formula: C7H6NNaO3
Molecular Weight: 175.12
Percent Composition: C 48.01%, H 3.45%, N 8.00%, Na 13.13%, O 27.41%
Properties: Plates. Freely sol in water. pH of 0.1N soln 7.7.
 
Use: Complexing agent.