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diflufenican

Identification (Source:EPA,EU)

ID	793
Name	diflufenican
CAS	83164-33-4
IUPAC
Inchi	InChI=1S/C19H11F5N2O2/c20-12-6-7-16(15(21)10-12)26-17(27)14-5-2-8-25-18(14)28-13-4-1-3-11(9-13)19(22,23)24/h1-10H,(H,26,27)
CIPAC	462
EPA Code
Formula	C19H11F5N2O2
SMILES	Fc1ccc(c(F)c1)NC(=O)c3cccnc3Oc2cccc(c2)C(F)(F)F
Status	Approved

Classification

Mode of Action	Selective contact and residual action. Bleaching: inhibition of carotenoid biosynthesis.
Pesticide Type	Herbicide
Chemical Group	Carboxamide
Classification	anilide herbicides pyridine herbicides

Properties (Source:PubChem)

Molecular Weight	394.29
Physical State	Colourless crystals
AlogP	4.916
H-Bond Donor	1
H-Bond Acceptor	3
Surface Area	330.33
Polar Surface Area	51.22

Structure

Ecotoxicology (Source:PPDB,IPM)

Species	Method	Study Time	Dose Type	Value
Algae	Chronic	96 hour	NOEC, growth	0.0001 mg l-1
Algae	Acute	72 hour	EC50, growth	0.00025 mg l-1
Aquatic invertebrates	Acute	48 hour	EC50	> 0.24 mg l-1
Aquatic invertebrates	Chronic	21 day	NOEC	0.052 mg l-1
Aquatic plants	Acute	7 day	EC50, biomass	0.056 mg l-1
Birds	Acute		LD50	> 2150 mg kg-1
Earthworms	Acute	14 day	LD50	> 500 mg kg-1
Fish	Chronic	21 day	NOEC	0.015 mg l-1
Fish	Acute	96 hour	LC50	> 0.099 mg l-1
Honeybees	Acute	48 hour	LD50	> 100 μg bee-1
Mammals	Acute oral		LD50	> 5000 mg kg-1
Mammals	Short term dietary		NOEL	> 40 ppm diet
Sediment dwelling organisms	Chronic	28 day	NOEC, sediment	2.0 mg kg-1
Sediment dwelling organisms	Chronic	28 day	NOEC, sediment	0.1 mg kg-1
	Bio-concentration factor		BCF	1276
	Bio-concentration factor		CT50	2.4 days

Related targets

Target Name	RScore (About this table)
arylsulphatase	6(0,0,1,1)	Details
beta glucosidase	6(0,0,1,1)	Details

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