DIFENOXURON
- CAS NO.：14214-32-5
- Empirical Formula: C16H18N2O3
- Molecular Weight: 286.33
- MDL number: MFCD00055446
- EINECS: 238-068-0
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-04-10 10:27:04
What is DIFENOXURON?
Chemical properties
White crystals. Melting point 138-139 ℃. The solubility in water at 20°C is 20mg/L, 63g/L in acetone, 8g/L in benzene, and 156g/L in dichloromethane.
The Uses of DIFENOXURON
Difenoxuron is a selective herbicide, mainly used to control allium weeds.
Synthesis
Difenoxuron is prepared from 4-(4-methoxyphenoxy)aniline, phosgene and dimethylamine as raw materials.
Properties of DIFENOXURON
| Melting point: | 138.5°C |
| Boiling point: | 428.69°C (rough estimate) |
| Density | 1.1190 (rough estimate) |
| refractive index | 1.6320 (estimate) |
| storage temp. | 0-6°C |
| pka | 14.47±0.70(Predicted) |
| form | neat |
| Water Solubility | 20mg/L(20 ºC) |
| BRN | 5574828 |
| EPA Substance Registry System | Difenoxuron (14214-32-5) |
Safety information for DIFENOXURON
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H302:Acute toxicity,oral |
Computed Descriptors for DIFENOXURON
New Products
3-AMINO-3-(2-FLUORO-PHENYL)-PROPIONIC ACID Pentadecanoic acid Hendecanoic acid 2-AMINO-3-METHYLQUINOLINE HYDROCHLORIDE 3-Hydroxypropionitrile DL-3-Amino-3-(2-methoxyphenyl)propionic acid 5-Bromo-2-Fluoropyridine 2,3-Diamino-5-Chloropyridine 2-Amino-3-Hydroxypyridine 2,6-Diamino Pyridine 4-Amino-2-Chloropyridine 2-Hydroxy-4-Picoline 4-(4-(Dimethylamino)-1-(4-fluorophenyl)-1-hydroxybutyl)-3-(hydroxymethyl)benzonitrile 4-Bromo-3-(ethoxymethyl)benzoic acid 2,4-Dichloro-5-methoxyaniline 4,6-Dichloro-2-(propylthio)pyrimidin-5-amine N2-Isobutyryl-2'-O-methylguanosine 2-chloro-5-methylpyridin-4-amine 4-Bromobenzaldehyde 2-Chloro-6-nitro benzothiazole 2-Amino-4-phenyl-thiazole 4-Chloro-2-methyl quinoline 2-(Chloromethyl) quinazolin-4(3H)-one 5-Phenyl-[1,3,4]-thiadiazol-2-amineRelated products of tetrahydrofuran
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