WikipediaCAS 34123-59-6
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| Names | |
|---|---|
| IUPAC name | 1,1-dimethyl-3-(4-propan-2-ylphenyl)urea |
| [ 1 ] | IPU, ipuron |
| Identifiers | |
| CAS Number | 34123-59-6 |
| ChEMBL | ChEMBL2251591 |
| EC Number | 251-835-4 |
| PubChem CID | 36679 |
| InChI | InChI=1S/C12H18N2O/c1-9(2)10-5-7-11(8-6-10)13-12(15)14(3)4/h5-9H,1-4H3,(H,13,15) · Key: InChIKey=PUIYMUZLKQOUOZ-UHFFFAOYSA-N |
| SMILES | N(C(N(C)C)=O)C1=CC=C(C(C)C)C=C1 |
| Properties | |
| Chemical formula | C 12 H 18 N 2 O |
| Molar mass | 206.289 g · mol−1 |
| Appearance | Colourless Crystals |
| Density | 1160 kg/m3 |
| Melting point | 158 °C (316 °F; 431 K) |
| Boiling point | 353 °C (667 °F; 626 K) |
| Solubility in water | 65 mg/L (22 °C) |
| Solubility in acetone | 38 mg/L |
| Solubility in methanol | 75 mg/L |
| Solubility in benzene | 5 mg/L |
| Solubility in xylol | 4 mg/L |
| Solubility in n-hexane | 0.2 mg/L |
| Vapor pressure | 3.3 μPa (20 °C), 31.5 mPa (77 °C) |
| Hazards | |
| Hazard statements | H351 , H373 , H410 |
| Precautionary statements | P203 , P260 , P271 , P273 , P280 , P304+P340 , P317 , P318 , P319 , P391 , P405 , P501 |
| LD50 ( median dose ) | 3350 mg/kg (mice, oral) |
| standard state | Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). · Infobox references |
Wikipedia
Weed control herbicide
Isoproturon (IPU) is a urea class selective herbicide, which has been used to control annual grasses and many broad leafed weeds in wheat, barley, rye and triticale.