O-(2,4-Dinitrophenyl)hydroxylamine

CAS Registry Number®

17508-17-7

CAS Name

O-(2,4-Dinitrophenyl)hydroxylamine

Molecular Formula

C6H5N3O5

Molecular Mass

199.12

Cite this Page

O-(2,4-Dinitrophenyl)hydroxylamine.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=17508-17-7 (retrieved 2025-04-01) (CAS RN: 17508-17-7).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    112 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C6H5N3O5/c7-14-6-2-1-4(8(10)11)3-5(6)9(12)13/h1-3H,7H2

InChIKey

InChIKey=YLACRFYIUQZNIV-UHFFFAOYSA-N

SMILES

N(=O)(=O)C1=C(ON)C=CC(N(=O)=O)=C1

Canonical SMILES

O=N(=O)C1=CC=C(ON)C(=C1)N(=O)=O

Other Names for this Substance

  • Hydroxylamine, O-(2,4-dinitrophenyl)-
  • O-(2,4-Dinitrophenyl)hydroxylamine
  • DNPA
  • 2,4-Dinitrophenoxyamine
  • 2,4-Nitrophenoxyamine

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Deleted or Replaced CAS Registry Numbers

2250182-23-9

CAS INSIGHTSTM
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