linuron
Identification (Source:EPA,EU)
ID |
1174 |
Name |
linuron |
CAS |
330-55-2 |
IUPAC |
3-(3,4-dichlorophenyl)-1-methoxy-1-methylurea |
Inchi |
InChI=1S/C9H10Cl2N2O2/c1-13(15-2)9(14)12-6-3-4-7(10)8(11)5-6/h3-5H,1-2H3,(H,12,14) |
CIPAC |
76 |
EPA Code |
035506 |
Formula |
C9H10Cl2N2O2 |
SMILES |
Clc1ccc(NC(=O)N(OC)C)cc1Cl |
Status |
Not Approved |
Classification
Mode of Action |
Selective, systemic with contact and residual action. Inhibits photosynthesis (photosystem II) |
Pesticide Type |
Herbicide |
Chemical Group |
Urea |
Classification |
phenylurea herbicides
|
Properties (Source:PubChem)
Molecular Weight |
249.09 |
Physical State |
White crystalline solid |
AlogP |
2.326 |
H-Bond Donor |
1 |
H-Bond Acceptor |
2 |
Surface Area |
234.27 |
Polar Surface Area |
41.57 |
Structure
Ecotoxicology (Source:PPDB,IPM)
Species |
Method |
Study Time |
Dose Type |
Value |
Algae |
Acute |
72 hour |
EC50, growth |
0.016 mg l-1 |
Algae |
Chronic |
96 hour |
NOEC, growth |
0.01 mg l-1 |
Aquatic crustaceans |
Acute |
96 hour |
LC50 |
2.9 mg l-1 |
Aquatic invertebrates |
Acute |
48 hour |
EC50 |
0.31 mg l-1 |
Aquatic invertebrates |
Chronic |
21 day |
NOEC |
0.18 mg l-1 |
Aquatic plants |
Acute |
7 day |
EC50, biomass |
0.017 mg l-1 |
Birds |
Short term dietary |
|
LC50/LD50 |
1250 mg/kg feed |
Birds |
Acute |
|
LD50 |
314 mg kg-1 |
Earthworms |
Acute |
14 day |
LD50 |
> 1000 mg kg-1 |
Fish |
Chronic |
21 day |
NOEC |
0.1 mg l-1 |
Fish |
Acute |
96 hour |
LC50 |
3.15 mg l-1 |
Honeybees |
Acute |
48 hour |
LD50 |
> 160 μg bee-1 |
Mammals |
Acute oral |
|
LD50 |
1146 mg kg-1 |
Mammals |
Short term dietary |
|
NOEL |
25 ppm diet |
Mammals |
Short term dietary |
|
NOEL |
2 mg kg-1 |
Sediment dwelling organisms |
Acute |
96 hour |
LC50 |
10.0 mg l-1 |
|
Bio-concentration factor |
|
CT50 |
8 days |
|
Bio-concentration factor |
|
BCF |
49 |
Related targets
Target Name |
RScore (About this table) |
|
androgen receptor
|
583(5,10,11,28) |
Details |
AhR
|
74(0,2,3,9) |
Details |
demethylases
|
69(0,2,3,4) |
Details |
hemoglobin (protein family or complex)
|
66(0,2,2,6) |
Details |
C18
|
25(0,0,2,15) |
Details |
cytochrome P450 (protein family or complex)
|
24(0,0,3,9) |
Details |
aryl hydrocarbon hydroxylase
|
12(0,0,2,2) |
Details |
Koc
|
10(0,0,1,5) |
Details |
CYP1B1
|
7(0,0,1,2) |
Details |
Lag
|
6(0,0,1,1) |
Details |
proliferating cell nuclear antigen
|
6(0,0,1,1) |
Details |
muscles
|
6(0,0,0,6) |
Details |
Myomesin 2
|
6(0,0,1,1) |
Details |
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