Names | |
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Preferred IUPAC name
3,4-Dimethyl-2,6-dinitro-N-(pentan-3-yl)aniline | |
Identifiers | |
3D model (JSmol)
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ChEBI | |
ChemSpider | |
ECHA InfoCard | 100.049.927 |
EC Number |
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KEGG | |
PubChem CID
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UNII | |
UN number | 3077 2588 |
CompTox Dashboard (EPA)
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Properties | |
C13H19N3O4 | |
Molar mass | 281.312 g·mol−1 |
Density | 1.17 g/cm3 |
Melting point | 47 to 58 °C (117 to 136 °F; 320 to 331 K) |
Boiling point | 330 °C (626 °F; 603 K) |
0.275 ppm | |
Hazards | |
GHS labelling: | |
Warning | |
H317, H410 | |
P261, P272, P273, P280, P302+P352, P321, P333+P313, P363, P391, P501 | |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Pendimethalin is an herbicide of the dinitroaniline class[2] used in premergence and postemergence applications to control annual grasses and certain broadleaf weeds. It inhibits cell division and cell elongation. Pendimethalin is listed in the K1-group according to the Herbicide Resistance Action Committee (HRAC) classification and is approved in Europe, North America, South America, Africa, Asia and Oceania for different crops including cereals (wheat, barley, rye, triticale), corn, soybeans, rice, potato, legumes, fruits, vegetables, nuts as well as lawns and ornamental plants.