Names | |
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Preferred IUPAC name
N-(3,4-Dichlorophenyl)propanamide | |
Other names
N-(3,4-Dichlorophenyl)propionamide
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Identifiers | |
3D model (JSmol)
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ChEBI | |
ChEMBL | |
ChemSpider | |
ECHA InfoCard | 100.010.832 |
KEGG | |
PubChem CID
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UNII | |
CompTox Dashboard (EPA)
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Properties | |
C9H9Cl2NO | |
Molar mass | 218.08 g/mol |
Appearance | White crystalline solid (pure), Brown powder (impure) |
Melting point | 91 to 93 °C (196 to 199 °F; 364 to 366 K) |
225 ppm | |
Hazards | |
Lethal dose or concentration (LD, LC): | |
LD50 (median dose)
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1384 mg/kg (rat, oral) |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Propanil is a widely used contact herbicide. With an estimated use of about 8 million pounds in 2001, it is one of the more widely used herbicides in the United States.[2] Propanil is said to be in use in approximately 400,000 acres of rice production each year.[3]