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Home/Compounds/Agrochemical/2,4,5-t-isopropyl
C11H11Cl3O3
297.6 g/mol
Agrochemical

2,4,5-T isopropyl ester

CAS93-78-7EC202-275-4
Category
Agrochemical
Compound Class
Ester
Primary Use
Herbicide active ingredient

2,4,5-T isopropyl ester is an agrochemical compound used as a herbicide active ingredient. Its structure includes an aromatic ring substituted with chlorine atoms and an ester functional group.

Herbicide active ingredient

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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2,4,5-T-butyl

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herbicide for crops and industrial areas

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2,3,5,6-tetrachlorophenol

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ReferenceSame Category

Pyrazosulfuron-ethyl

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herbicide active ingredient

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4,4'-DDE D8

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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.

Read more

Customs Tariff Classification

The international HS code for 2,4,5-T isopropyl ester (CAS 93-78-7) is 2918.91.

HS code (international, 6-digit)

2918.91

EU CN code (8-digit)

2918 91 00

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

propan-2-yl 2-(2,4,5-trichlorophenoxy)acetate

InChIKey

SXHQLHGHMREHMX-UHFFFAOYSA-N

SMILES

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

Synonyms (13)
  • 2,4,5-T isopropyl ester
  • 2,4,5-T-isopropyl
  • Caswell No. 881T

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