Styrylphosphonic acid

CAS Registry Number®

1707-08-0

CAS Name

Styrylphosphonic acid

Molecular Formula

C8H9O3P

Molecular Mass

184.13

Cite this Page

Styrylphosphonic acid.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=1707-08-0 (retrieved 2025-01-30) (CAS RN: 1707-08-0).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    142.0-142.5 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C8H9O3P/c9-12(10,11)7-6-8-4-2-1-3-5-8/h1-7H,(H2,9,10,11)

InChIKey

InChIKey=PGKQTZHDCHKDQK-UHFFFAOYSA-N

SMILES

C(=CP(=O)(O)O)C1=CC=CC=C1

Canonical SMILES

O=P(O)(O)C=CC=1C=CC=CC1

Other Names for this Substance

  • Phosphonic acid, P-(2-phenylethenyl)-
  • Phosphonic acid, styryl-
  • Phosphonic acid, (2-phenylethenyl)-
  • P-(2-Phenylethenyl)phosphonic acid
  • β-Styrenephosphonic acid

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