Ethyl 2,4-dichlorophenoxyacetate

CAS Registry Number®

533-23-3

CAS Name

Ethyl 2,4-dichlorophenoxyacetate

Molecular Formula

C10H10Cl2O3

Molecular Mass

249.09

Cite this Page

Ethyl 2,4-dichlorophenoxyacetate.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=533-23-3 (retrieved 2025-03-28) (CAS RN: 533-23-3).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    133-134 °C @ Press: 4 Torr

  • Melting Point (2)

    175-177 °C

  • Density (1)

    1.3262 g/cm³ @ Temp: 20 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C10H10Cl2O3/c1-2-14-10(13)6-15-9-4-3-7(11)5-8(9)12/h3-5H,2,6H2,1H3

InChIKey

InChIKey=JSLBZIVMVVHMDJ-UHFFFAOYSA-N

SMILES

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

Canonical SMILES

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

Other Names for this Substance

  • Acetic acid, 2-(2,4-dichlorophenoxy)-, ethyl ester
  • Acetic acid, (2,4-dichlorophenoxy)-, ethyl ester
  • Ethyl 2,4-dichlorophenoxyacetate
  • Weedone 40
  • 2,4-D ethyl ester

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Deleted or Replaced CAS Registry Numbers

53637-38-0

CAS INSIGHTSTM
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