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Trichloronate

CAS No.
327-98-0
Chemical Name:
Trichloronate
Synonyms
TRICHLORONAT;5082a;s4400;oms412;oms578;agrisil;fitosol;B-37289;bay37289;phytosol
CBNumber:
CB5373150
Molecular Formula:
C10H12Cl3O2PS
Molecular Weight:
333.6
MDL Number:
MFCD00055296
MOL File:
327-98-0.mol
MSDS File:
SDS
TDS File:
TDS
Last updated:2026-09-12 18:53:31

Trichloronate Properties

Boiling point 108°C
Density 1.365 g/cm3 (20 ºC)
refractive index 1.561 (589.3 nm 22℃)
Water Solubility 0.88mg/L(20 ºC)
Henry's Law Constant 8.8×10-1 mol/(m3Pa) at 25℃, Duchowicz et al. (2020)
EWG's Food Scores 2
FDA UNII 55228MJ5QM
EPA Substance Registry System Trichloronate (327-98-0)

SAFETY

Risk and Safety Statements

Symbol(GHS)  Skull and Crossbones (GHS06)Environment (GHS09)
GHS06,GHS09
Signal word  Danger
Hazard statements  H300-H311-H410
Precautionary statements  P264-P273-P280-P301+P310-P312-P501
Hazard Codes  T+,N
Risk Statements  24-28-50/53
Safety Statements  23-28-36/37-45-60-61
RIDADR  3018
WGK Germany  3
RTECS  TB0700000
HazardClass  6.1(a)
PackingGroup  II
Hazardous Substances Data 327-98-0(Hazardous Substances Data)
Toxicity LD50 oral in rabbit: 25mg/kg

Trichloronate price More Price(2)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TRC T774433 Trichloronate 327-98-0 10mg $140 2021-12-16 Buy
TRC T774433 Trichloronate 327-98-0 25mg $285 2021-12-16 Buy
Product number Packaging Price Buy
T774433 10mg $140 Buy
T774433 25mg $285 Buy

Trichloronate Chemical Properties, Uses, Production

Uses

Trichloronate is a highly toxic organophosphate insecticide.

Definition

ChEBI: Trichloronat is an organochlorine compound.

Production Methods

The commercial production of trichloronate involves the synthesis of an ethylphosphonothioate compound through a reaction between 2,4,5-trichlorophenol and ethyl phosphonothioic dichloride, followed by esterification with ethanol. This process yields the active ingredient.

General Description

Amber liquid. Used as a non-systemic insecticide. Not sold in the U.S or Canada. Not registered as a pesticide in the U.S.

Reactivity Profile

Organophosphates, such as TRICHLORONATE, are susceptible to formation of highly toxic and flammable phosphine gas in the presence of strong reducing agents such as hydrides. Partial oxidation by oxidizing agents may result in the release of toxic phosphorus oxides.

Health Hazard

Material is an organophosphate and toxic effects are due to action on the nervous system. It has high oral toxicity and death can occur in acute poisonings. Delayed neurotoxicity has been reported.

Fire Hazard

When heated to decomposition, TRICHLORONATE emits very toxic fumes of chlorine containing compounds, phosphorus oxides, and sulfur oxides.

Mechanism of action

Non-systemic. Acetylcholinesterase (AchE) inhibitor.

Safety Profile

Poison by ingestion and skin contact. Moderately toxic by inhalation. An insecticide. When heated to decomposition it emits very toxic fumes of Cl-, POx,, and SOx. See also CHLOROPHENOLS.

Pesticide Type

Insecticide

Trichloronate Preparation Products And Raw materials

Raw materials

Preparation Products

2,4,5-trichloro-phenoo-esterwitho-ethylethylphosphonothioate 5082a agrisil bay37289 bayer37289 bayer5081 bayers4400 chemagro37289 ent25,712 ent-25712 ethyltrichlorophenylethylphosphonothioate fitosol o-aethyl-o-(2,4,5-trichlorphenyl)-aethylthionophosphonat o-ethylo-(2,4,5-trichlorophenyl)ethylthiophosphonate oms412 oms578 phosphonothioicacid,ethyl-,o-ethylo-(2,4,5-trichlorophenyl)ester phytosol richloronate s4400 stauffern-3049 Fenophosphon PHYTOSOL(R) O-ETHYL-O-(2,4,5-TRICHLOROPHENYL)-ETHYL PHOSPHONOTHIOATE O-ETHYL O-(2,4,5-TRICHLOROPHENYL)ETHYL PHOSPHOROTHIOATE TRICHLORONATE, 100MG, NEAT trichloronat (bsi,iso) TRICHLORNATE Trichloronate: (Ethyl trichlorophenylethylphosphonothioate) trichloronate (ISO) O-ethyl O-2,4,5-trichlorophenyl ethylphosphonothioate B-37289 Ethylthiophosphonic acid O-ethyl O-(2,4,5-trichlorophenyl) ethoxy-ethyl-sulfanylidene-(2,4,5-trichlorophenoxy)-$l^{5}-phosphane ethoxy-ethyl-thioxo-(2,4,5-trichlorophenoxy)phosphorane Trichloronate Solution, 100ppm AGRISIL(R) AGRITOX(R) Trichloronate Solution in Acetone, 100μg/mL Organophosphorus Pesticide Solution, 34-4, 400 mg/L Trichloronate 1000 μg/mL in Acetone Pesticide Mix, 20-6399, 200 mg/L GB 23200.113-2018 Group B 105 Pesticides 10 ug/ml in Ethyl acetate Organophosphorous Pesticides Mix 4 100 μg/mL in Cyclohexane Organophosphorus Pesticides Mixture 580 400 μg/mL in Acetone:Hexane Trichloronate 100 μg/mL in Cyclohexane 8140/8141 Organophosphorous Pesticide Solution A, 200 mg/L Pesticide Mix, 18-5484, 200 mg/L TRICHLORONAT Trichloronate 327-98-0 C10H12Cl3O2PS Alpha sort Insecticides OrganophorousPesticides&Metabolites Pesticides Q-ZAlphabetic TP - TZ