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Home/Compounds/Agrochemical/3-phenoxybenzoic acid
C13H10O3
214.22 g/mol
AgrochemicalWarning

3-Phenoxybenzoic acid

CAS3739-38-6EC223-121-2
Category
Agrochemical
Compound Class
Organic Acid
Primary Use
Pyrethroid insecticide metabolite

3-Phenoxybenzoic acid is a phenoxybenzoic acid where the phenoxy group is attached at the meta position relative to the carboxylic acid group. It is primarily known as a metabolite of pyrethroid insecticides.

Metabolite of pyrethroid insecticidesHuman xenobiotic metaboliteMarine xenobiotic metabolite

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

ApplicationSame Use

3-phenoxybenzyl alcohol

CAS13826-35-2

pyrethroid insecticide metabolite

ReferenceSame Category

Fenobucarb

CAS3766-81-2

Insecticide and pesticide

ReferenceSame Category

2-(2-methoxy-ethoxymethyl)-6-trifluoromethyl-nicotinic acid

CAS380355-55-5

Agrochemical metabolite

ReferenceSame Category

Streptomycin sulfate

CAS3810-74-0

antibiotic for bacterial infections

ReferenceSame Category

Pyrithione sodium

CAS3811-73-2

antifungal and antibacterial agent

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

Safety Reference

Harmful
Harmful
Environmental Hazard
Environmental Hazard
Warning
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
H400Very toxic to aquatic life

Customs Tariff Classification

The international HS code for 3-Phenoxybenzoic acid (CAS 3739-38-6) 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

3-phenoxybenzoic acid

InChIKey

NXTDJHZGHOFSQG-UHFFFAOYSA-N

SMILES

C1=CC=C(C=C1)OC2=CC=CC(=C2)C(=O)O

Synonyms (19)
  • 3-PBA
  • VJJ
  • 3-Carboxydiphenyl ether
  • 3-PBAc
  • 3-PhOC6H4CO2H
  • 3-PhOC6H4COOH
  • 3-Phenoxybenzoic acid
  • BENZOIC ACID, m-PHENOXY-
  • Benzoic acid, 3-phenoxy-
  • PHENOXYBENZOIC ACID, 3-
  • Permethrin Impurity 9
  • m-(phenyloxy)benzoic acid
  • m-Phenoxybenzoic acid
  • m-carboxydiphenyl ether
  • meta-phenoxybenzoic acid
  • pyrethroid TP

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