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Trichloronate
Names
	Preferred IUPAC name O-Ethyl O-(2,4,5-trichlorophenyl) ethylphosphonothioate
Identifiers
CAS Number	327-98-0 ;
3D model (JSmol)	Interactive image;
ChemSpider	9105;
ECHA InfoCard	100.005.752
PubChem CID	9477;
UNII	55228MJ5QM ;
CompTox Dashboard (EPA)	DTXSID9038420 ;
	InChI InChI=1S/C10H12Cl3O2PS/c1-3-14-16(17,4-2)15-10-6-8(12)7(11)5-9(10)13/h5-6H,3-4H2,1-2H3 Key: ANIAQSUBRGXWLS-UHFFFAOYSA-N; InChI=1/C10H12Cl3O2PS/c1-3-14-16(17,4-2)15-10-6-8(12)7(11)5-9(10)13/h5-6H,3-4H2,1-2H3 Key: ANIAQSUBRGXWLS-UHFFFAOYAG;
	SMILES Clc1cc(OP(=S)(OCC)CC)c(Cl)cc1Cl;
Properties
Chemical formula	C10H12Cl3O2PS
Molar mass	333.59 g·mol−1
Appearance	Amber colored odorless liquid
	Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Infobox references

Trichloronate is a highly toxic organophosphate insecticide.^[2] It is used against vegetable fly larvae and soil pests.^[1]

Case reports indicate exposure to the chemical can cause fatal encephalopathy.^[3] Its aquatic toxicity has been measured at significantly higher against Ceriodaphnia dubia and Daphnia magna.^[4]

References

^ ^a ^b "Hazardous Substance Fact Sheet: Trichloronate" (PDF). New Jersey Department of Health and Senior Services. June 1999.
^ Trichloronate at cameochemicals.noaa.gov.
^ de Reuck J, Colardyn F, Willems J (1979). "Fatal encephalopathy in acute poisoning with organophosphorus insecticides. A clinico-pathologic study of two cases". Clin Neurol Neurosurg. 81 (4): 247–54. doi:10.1016/0303-8467(79)90029-5. PMID 233207. S2CID 27093634.
^ Liu W, Lin K, Gan J (2006). "Separation and aquatic toxicity of enantiomers of the organophosphorus insecticide trichloronate". Chirality. 18 (9): 713–6. doi:10.1002/chir.20323. PMID 16845672.