Ethofumesate

Ethofumesate
Names
	IUPAC name (2-ethoxy-3,3-dimethyl-2H-1-benzofuran-5-yl) methanesulfonate
Identifiers
CAS Number	26225-79-6;
3D model (JSmol)	Interactive image;
ChEBI	CHEBI:83768;
ChEMBL	ChEMBL2133153;
ChemSpider	30816;
ECHA InfoCard	100.043.190
EC Number	247-525-3;
KEGG	C18829;
PubChem CID	33360;
CompTox Dashboard (EPA)	DTXSID8034580 ;
	InChI InChI=1S/C13H18O5S/c1-5-16-12-13(2,3)10-8-9(18-19(4,14)15)6-7-11(10)17-12/h6-8,12H,5H2,1-4H3 Key: IRCMYGHHKLLGHV-UHFFFAOYSA-N;
	SMILES CCOC1C(C2=C(O1)C=CC(=C2)OS(=O)(=O)C)(C)C;
Properties
Chemical formula	C13H18O5S
Molar mass	286.34 g·mol−1
	Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Infobox references

Ethofumesate is a pre- and post-emergence^[1] herbicide used on sugar beets to control weeds, notably blackgrasses. UK registration in 2016 is planned for pre-emergence use on wheat as an auxiliary component of tank mix.^[2] Ethofumesate is used in Australia, to control wintergrasses in turfgrasses, along fencelines and tree plantations. Young weeds absorb ethofumesate through roots and shoots, and the ethofumesate inhibits respiration and photosynthesis.^[1] Ethofumesate is a Group J (Australia), K3 (Global), Group 15 (numeric), resistance class herbicide.^[3]

In soil is ethofumesate biodegraded by soil's microörganisms. In soils with over 1% organic matter content, ethofumesate doesn't leach. The halflife in soil is 5-14 weeks, and residual herbicide activity can last four to eight months.^[1]

Nortron is an ethofumesate emulsifiable concentrate from Nor-Am.^[4]

References

^ ^a ^b ^c "Ethos Herbicide Tech Brochure" (PDF). nuturf.com.au. Retrieved 14 September 2024.
^ Impey, Louise (15 September 2015). "How agchem firms are breathing new life into old pesticide actives". Farmers Weekly. Retrieved 13 September 2024.
^ "2024 HRAC Global Herbicide MOA Classification Master List". Herbicide Resistance Action Committee.
^ Elmore, C. L.; McHenry, W. B.; Smith, N. L.; Shaefer, K. M. (April 1980). COMMON AND PROPRIETARY TRADE NAMES OF HERBICIDES: A Cross Indexed Guide. Division of Agricultural Sciences University of California.

Links

Ethofumesate in the Pesticide Properties DataBase (PPDB)

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[ethos-1] "Ethos Herbicide Tech Brochure" (PDF). nuturf.com.au. Retrieved 14 September 2024.

[2] Impey, Louise (15 September 2015). "How agchem firms are breathing new life into old pesticide actives". Farmers Weekly. Retrieved 13 September 2024.

[3] "2024 HRAC Global Herbicide MOA Classification Master List". Herbicide Resistance Action Committee.

[4] Elmore, C. L.; McHenry, W. B.; Smith, N. L.; Shaefer, K. M. (April 1980). COMMON AND PROPRIETARY TRADE NAMES OF HERBICIDES: A Cross Indexed Guide. Division of Agricultural Sciences University of California.

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