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Home/Compounds/Agrochemical/Phenthoate
C12H17O4PS2
320.4 g/mol
AgrochemicalWarning

Fenthoate

CAS2597-03-7EC219-997-0
Category
Agrochemical
Compound Class
Ester
Primary Use
Insecticide and acaricide

Phenthoate is an organic thiophosphate compound used as an insecticide and acaricide. It acts as an acetylcholinesterase inhibitor, making it effective for controlling pests on crops such as rice, vegetables, fruits, and tea.

Insecticide for rice, vegetables, fruits, and teaAcaricide for agricultural crops

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

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Cyhalothrin

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Insecticide and acaricide

ReferenceSame Category

Phenothrin

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Insecticide for household and public health

ReferenceSame Category

Trans-(-)-phenothrin

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Insecticide

ReferenceSame Category

2-(2,4-Dichlorophenoxy)aniline

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diphenyl ether herbicide intermediate

ReferenceSame Category

Isoprocarb

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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

Safety Reference

Toxic
Toxic
Harmful
Harmful
Health Hazard
Health Hazard
Environmental Hazard
Environmental Hazard
Warning
H302Harmful if swallowed
H312Harmful in contact with skin
H400Very toxic to aquatic life
H410Very toxic to aquatic life with long lasting effects
H330Fatal if inhaled
H301Toxic if swallowed
H313May be harmful in contact with skin
H332Harmful if inhaled
H361Suspected of damaging fertility or the unborn child
H370Causes damage to organs
H373May cause damage to organs through prolonged or repeated exposure

Customs Tariff Classification

The international HS code for Fenthoate (CAS 2597-03-7) is 2930.90.

HS code (international, 6-digit)

2930.90

EU CN code (8-digit)

2930 90 95

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

ethyl 2-dimethoxyphosphinothioylsulfanyl-2-phenylacetate

InChIKey

XAMUDJHXFNRLCY-UHFFFAOYSA-N

SMILES

CCOC(=O)C(C1=CC=CC=C1)SP(=S)(OC)OC

Synonyms (65)
  • L-561
  • (+/-)-PHENTHOATE
  • Aimsan
  • Bay 18510
  • Bayer 18510
  • Caswell No. 427B
  • Cidemul
  • Cidial
  • Cidial ULV
  • Cidiale
  • Dimefenthoat
  • Dimephenthioate
  • Dimephenthoate
  • Dimethenthoate
  • ENT 23,438
  • ENT 27386GC
  • Elsan
  • Elsan ULV
  • Fenthoate
  • Montecatini L-561
  • PHENTHOATE (PAP) FENTHOATE
  • Papthion
  • Phendal
  • Phenthoate (>90%)
  • Phenthoate 50 EC
  • Phenthoate, PESTANAL(R)
  • Phentoate
  • Rogodial (Salt/Mix)
  • TH 346-1
  • Tagson
  • Tanone
  • Tsidial
  • d-Papthion
  • dl-Papthion
  • l-Papthion

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