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Home/Compounds/Agrochemical/2,4-D-isoctyl
C16H22Cl2O3
333.2 g/mol
AgrochemicalWarning

2,4-Dichlorophenoxyacetic acid isooctyl ester

CAS25168-26-7EC246-704-3
Category
Agrochemical
Compound Class
Ester
Primary Use
Herbicide for agricultural and industrial areas

2,4-Dichlorophenoxyacetic acid isooctyl ester is an agrochemical compound primarily used as a herbicide for agricultural and industrial areas. It is a derivative of 2,4-D, noted for its use in historical herbicidal warfare programs such as Operation Ranch Hand during the Vietnam War.

herbicide for agricultural areasherbicide for industrial areas

Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.

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Related Compounds

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Related Reading

Why Does One Chemical Intermediate End Up in Dozens of Pesticides? Inside the Reaction Interface Economy

A single pyridine intermediate feeds four different neonicotinoid insecticides. A single pyrazole acid feeds a whole family of SDHI fungicides. This isn't coincidence — it's the Reaction Interface Economy, the organizing logic behind modern agrochemical R&D and its supply chain.

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Safety Reference

Harmful
Harmful
Environmental Hazard
Environmental Hazard
Warning
H302Harmful if swallowed
H317May cause an allergic skin reaction
H400Very toxic to aquatic life
H410Very toxic to aquatic life with long lasting effects

Customs Tariff Classification

The international HS code for 2,4-Dichlorophenoxyacetic acid isooctyl ester (CAS 25168-26-7) is 2918.99.

HS code (international, 6-digit)

2918.99

EU CN code (8-digit)

2918 99 90

Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.

Identifiers
IUPAC Name

6-methylheptyl 2-(2,4-dichlorophenoxy)acetate

InChIKey

BBPLSOGERZQYQC-UHFFFAOYSA-N

SMILES

CC(C)CCCCCOC(=O)COC1=C(C=C(C=C1)Cl)Cl

Synonyms (53)
  • 2,4-D ISOOCTYL ESTER
  • 2,4-D isooctyl
  • 2,4-D-isoctyl
  • Agro-D-Ester
  • Agroxone 5
  • Amoco 2,4-D LV Ester
  • Chipman 2,4-D Gran 20
  • Ded-weed sulv amine
  • Diamond Shamrock LO-VOL 4D
  • Diamond Shamrock LO-VOL 6D
  • Esteron 6E Herbicide
  • Esteron GE
  • FS Lv 400 Weed Killer
  • Farmco DLV-400 Special
  • Felco LV 400 Weed Killer
  • Felco Low Volatile Ester 600
  • Herbate Ester 80
  • Line Rider LV-4D
  • Line Rider LV-6D
  • Miller's Lo Vol 4# 2,4-D
  • Monsanto 2,4-D Granular
  • Naco LV-4D Weed Killer
  • Ortho 2,4-D LV Ester 4
  • Reed LV 2,4-D
  • Reed LV 400 2,4-D
  • Reed LV 600 2,4-D
  • Silvapron D
  • Visko-Rhap 2,4-D Low Volatile
  • Weedtrine-II
  • isooctyl 2,4-D

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