3-(4-Nitrophenyl)-2-propynoic acid

CAS Registry Number®

2216-24-2

CAS Name

3-(4-Nitrophenyl)-2-propynoic acid

Molecular Formula

C9H5NO4

Molecular Mass

191.14

Cite this Page

3-(4-Nitrophenyl)-2-propynoic acid.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=2216-24-2 (retrieved 2024-11-24) (CAS RN: 2216-24-2).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    204-205 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C9H5NO4/c11-9(12)6-3-7-1-4-8(5-2-7)10(13)14/h1-2,4-5H,(H,11,12)

InChIKey

InChIKey=SMMZCQTZVBTDLS-UHFFFAOYSA-N

SMILES

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

Canonical SMILES

O=C(O)C#CC1=CC=C(C=C1)N(=O)=O

Other Names for this Substance

  • 2-Propynoic acid, 3-(4-nitrophenyl)-
  • Propiolic acid, (p-nitrophenyl)-
  • 3-(4-Nitrophenyl)-2-propynoic acid
  • (p-Nitrophenyl)propiolic acid
  • (4-Nitrophenyl)propiolic acid

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