bromoxynil
Identification (Source:EPA,EU)
ID |
970 |
Name |
bromoxynil |
CAS |
1689-84-5 |
IUPAC |
3,5-dibromo-4-hydroxybenzonitrile |
Inchi |
InChI=1S/C7H3Br2NO/c8-5-1-4(3-10)2-6(9)7(5)11/h1-2,11H |
CIPAC |
87 |
EPA Code |
035301 |
Formula |
C7H3Br2NO |
SMILES |
Oc1c(Br)cc(cc1Br)C#N |
Status |
Approved |
Classification
Mode of Action |
Selective, contact action with some systemic activity. Inhibits photosynthesis (photosystem II). |
Pesticide Type |
Herbicide, Metabolite |
Chemical Group |
Hydroxybenzonitrile |
Classification |
nitrile herbicides
|
Properties (Source:PubChem)
Molecular Weight |
276.9 |
Physical State |
Colourles crystalline solid |
AlogP |
2.963 |
H-Bond Donor |
1 |
H-Bond Acceptor |
2 |
Surface Area |
193.65 |
Polar Surface Area |
44.02 |
Structure
Ecotoxicology (Source:PPDB,IPM)
Species |
Method |
Study Time |
Dose Type |
Value |
Algae |
Chronic |
96 hour |
NOEC, growth |
3.13 mg l-1 |
Algae |
Acute |
72 hour |
EC50, growth |
0.12 mg l-1 |
Aquatic invertebrates |
Acute |
48 hour |
EC50 |
12.5 mg l-1 |
Aquatic invertebrates |
Chronic |
21 day |
NOEC |
3.1 mg l-1 |
Aquatic plants |
Acute |
7 day |
EC50, biomass |
0.033 mg l-1 |
Birds |
Acute |
|
LD50 |
217 mg kg-1 |
Birds |
Short term dietary |
|
LC50/LD50 |
1380 mg/kg feed |
Earthworms |
Acute |
14 day |
LD50 |
45 mg kg-1 |
Fish |
Chronic |
21 day |
NOEC |
2 mg l-1 |
Fish |
Acute |
96 hour |
LC50 |
29.2 mg l-1 |
Honeybees |
Acute |
48 hour |
LD50 |
5 μg bee-1 |
Mammals |
Acute oral |
|
LD50 |
81 mg kg-1 |
Mammals |
Short term dietary |
|
NOEL |
16.6 mg kg-1 |
Mammals |
Short term dietary |
|
NOEL |
100 ppm diet |
Related targets
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