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CS-W001157 4
Total: USD 88.00

2,3-Dichlorophenoxyacetic acid

  • CAS No. 2976-74-1

  • Cat. No. CS-0157213
  • Purity≥98%
  • MDL No.MFCD00004299

*For research and further manufacturing use only, not for direct human use.

2,3-Dichlorophenoxyacetic acid|CS-0157213

Structure of 2976-74-1

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General Information

  • CAS No. 2976-74-1
  • Cat. No. CS-0157213
  • Purity ≥98%
  • MDL No. MFCD00004299
  • Storage Store at room temperature
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₈H₆Cl₂O₃
  • Molecular Weight 221.04
  • Synonym(s) Acetic acid, (2,3-dichlorophenoxy)- (8CI)(9CI)
  • SMILES C1=CC(=C(C(=C1)OCC(=O)O)Cl)Cl

Description

2,3-Dichlorophenoxyacetic acid features a phenoxy backbone with strategically positioned dichloro substituents enhancing its lipophilicity and binding affinity. This configuration supports effective integration into agrochemical formulations, where it functions as a selective auxin-type herbicide. The molecule exhibits stability under standard conditions, enabling reliable performance in field applications.

Application

2,3-Dichlorophenoxyacetic acid serves as a well-established building block in agrochemical synthesis, enabling the construction of phenoxy herbicides through standard esterification and amidation protocols. Its dichlorinated aromatic core provides enhanced metabolic stability and target affinity, while the carboxylic acid functionality offers reliable reactivity for derivatization. The compound exhibits good bench stability and facilitates straightforward purification, making it a practical choice for scalable synthetic routes in industrial and academic research settings.

Safety Information

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GHS Pictogram :
GHS No : GHS07
Signal Word : Warning
UN#: N/A
Class : N/A
Packing Group : N/A
Hazard Statements : H302-H315-H319-H335
Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P305+P351+P338-P330-P362+P364-P403+P233-P405-P501

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Computational Chemistry Data

  • TPSA   46.53
  • LogP   2.4568
  • H_Acceptors   2
  • H_Donors   1
  • Rotatable_Bonds   3

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