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ethofumesate

Identification (Source:EPA,EU)

ID	875
Name	ethofumesate
CAS	26225-79-6
IUPAC
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
CIPAC	233
EPA Code	110601
Formula	C13H18O5S
SMILES	O=S(=O)(Oc2cc1c(OC(OCC)C1(C)C)cc2)C
Status	Approved

Classification

Mode of Action	Selective, systemic, absorbed through emerging shoots and roots. Inhibition of lipid synthesis.
Pesticide Type	Herbicide
Chemical Group	Benzofuran
Classification	benzofuranyl alkylsulfonate herbicides

Properties (Source:PubChem)

Molecular Weight	286.34
Physical State	White crystalline solid
AlogP	2.457
H-Bond Donor	0
H-Bond Acceptor	5
Surface Area	273.01
Polar Surface Area	70.21

Structure

Ecotoxicology (Source:PPDB,IPM)

Species	Method	Study Time	Dose Type	Value
Algae	Acute	72 hour	EC50, growth	3.9 mg l-1
Algae	Chronic	96 hour	NOEC, growth	6.7 mg l-1
Aquatic crustaceans	Acute	96 hour	LC50	4.5 mg l-1
Aquatic invertebrates	Acute	48 hour	EC50	14 mg l-1
Aquatic invertebrates	Chronic	21 day	NOEC	0.32 mg l-1
Aquatic plants	Acute	7 day	EC50, biomass	> 50 mg l-1
Birds	Acute		LD50	> 2000 mg kg-1
Birds	Short term dietary		LC50/LD50	> 5200 mg/kg feed
Earthworms	Chronic	14 day	NOEC, reproduction	> 25 mg kg-1
Earthworms	Acute	14 day	LD50	134 mg kg-1
Fish	Chronic	21 day	NOEC	0.8 mg l-1
Fish	Acute	96 hour	LC50	11 mg l-1
Honeybees	Acute	48 hour	LD50	> 50 μg bee-1
Mammals	Acute oral		LD50	> 5000 mg kg-1
Mammals	Short term dietary		NOEL	300 ppm diet
Sediment dwelling organisms	Chronic	28 day	NOEC, sediment	5.0 mg kg-1
	Bio-concentration factor		BCF	144
	Bio-concentration factor		CT50	Not available days

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