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pendimethalin

Identification (Source:EPA,EU)

ID	923
Name	pendimethalin
CAS	40487-42-1
IUPAC
Inchi	InChI=1S/C13H19N3O4/c1-5-10(6-2)14-12-11(15(17)18)7-8(3)9(4)13(12)16(19)20/h7,10,14H,5-6H2,1-4H3
CIPAC	357
EPA Code	108501
Formula	C13H19N3O4
SMILES	[O-][N+](=O)c1c(c(cc([N+]([O-])=O)c1NC(CC)CC)C)C
Status	Approved

Classification

Mode of Action	Selective, absorbed by roots and leaves. Inhibition of mitosis and cell division.
Pesticide Type	Herbicide
Chemical Group	Dinitroaniline
Classification	dinitroaniline herbicides

Properties (Source:PubChem)

Molecular Weight	281.31
Physical State	Orange yellow crystalline solid
AlogP	4.173
H-Bond Donor	1
H-Bond Acceptor	5
Surface Area	299.7
Polar Surface Area	103.67

Structure

Ecotoxicology (Source:PPDB,IPM)

Species	Method	Study Time	Dose Type	Value
Algae	Chronic	96 hour	NOEC, growth	0.003 mg l-1
Algae	Acute	72 hour	EC50, growth	0.006 mg l-1
Aquatic invertebrates	Acute	48 hour	EC50	0.28 mg l-1
Aquatic invertebrates	Chronic	21 day	NOEC	0.0145 mg l-1
Aquatic plants	Acute	7 day	EC50, biomass	0.012 mg l-1
Birds	Acute		LD50	1421 mg kg-1
Birds	Short term dietary		LC50/LD50	4187 mg/kg feed
Earthworms	Acute	14 day	LD50	> 1000 mg kg-1
Earthworms	Chronic	14 day	NOEC, reproduction	33.45 mg kg-1
Fish	Acute	96 hour	LC50	0.138 mg l-1
Fish	Chronic	21 day	NOEC	0.006 mg l-1
Honeybees	Acute	48 hour	LD50	100 μg bee-1
Mammals	Acute oral		LD50	3189 mg kg-1
Mammals	Short term dietary		NOEL	> 500 ppm diet
Sediment dwelling organisms	Chronic	28 day	NOEC, sediment	0.138 mg kg-1
	Bio-concentration factor		CT50	5.1 days
	Bio-concentration factor		BCF	5100

Related targets

Target Name	RScore (About this table)
MAST	84(1,1,1,4)	Details
acetolactate synthase	31(0,1,1,1)	Details
thyroid peroxidase	31(0,1,1,1)	Details
CA1	15(0,0,2,5)	Details
CYP2B6	10(0,0,1,5)	Details

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