(2,4-Dichlorophenoxy)acetic acid

CAS Registry Number®

94-75-7

CAS Name

(2,4-Dichlorophenoxy)acetic acid

Molecular Formula

C8H6Cl2O3

Molecular Mass

221.04

Cite this Page

(2,4-Dichlorophenoxy)acetic acid.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=94-75-7 (retrieved 2024-12-03) (CAS RN: 94-75-7).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    160 °C @ Press: 0.4 Torr

  • Melting Point (1)

    138 °C

  • Density (1)

    1.42 g/cm³ @ Temp: 25 °C

Source(s)

  • (1) Hazardous Substances Data Bank data were obtained from the National Library of Medicine (US)

Other Names and Identifiers

InChI

InChI=1S/C8H6Cl2O3/c9-5-1-2-7(6(10)3-5)13-4-8(11)12/h1-3H,4H2,(H,11,12)

InChIKey

InChIKey=OVSKIKFHRZPJSS-UHFFFAOYSA-N

SMILES

O(CC(O)=O)C1=C(Cl)C=C(Cl)C=C1

Canonical SMILES

O=C(O)COC1=CC=C(Cl)C=C1Cl

Other Names for this Substance

  • Acetic acid, 2-(2,4-dichlorophenoxy)-
  • Acetic acid, (2,4-dichlorophenoxy)-
  • 2-(2,4-Dichlorophenoxy)acetic acid
  • 2,4-D
  • 2,4-D Acid

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Deleted or Replaced CAS Registry Numbers

15183-39-8

CAS INSIGHTSTM
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