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: 2026-01-13 11:14:14
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
DL-beta-(3-Bromophenyl)alanine Tetrabutylammonium perchlorate N,O-Dimethylhydroxylamine hydrochloride (RS)-beta-Amino-beta-(4-bromophenyl)propionic acid 2-Amino-5-bromo-4-(trifluoromethyl)pyridine（RM for Indian lab) N,N CARBONYL DIIMIDAZOLE Levothyroxine Impurity-F Montelukast EP Impurity-D/Montelukast USP Related Compound C Atorvastatin FXA Impurity/Atorvastatin Cyclic 6-Hydroxy Impurity Sodium Salt Isosulfan blue Keto N-Oxide Impurity Ivermectin Impurity F N-Nitroso des Methyl Tramadol/N-Nitroso-N-Desmethyl-Tramadol (R)-BoroLeu-(+)-Pinanediol-CF3COOH 1,4-bis(methylsulfonyl)butane 4-(5-amino-1-methyl-1h-benzoimidazol-2-yl)-butyric acid isopropyl ester. 5-Methyl-1,3-benzenediacetonitrile 4-Fluorothiophenol 1-methyl amino-2,4-dinitro benzene CSA (DL-10-Camphorsulfonic Acid) 2-Hydroxy-4-methylnicotinic acid 3-iodo-1H-pyrazolo[3,4-d]pyrimidin-4-amine (2S)-1-((2S,3S)-3-(2-methylbutyl)-4-oxooxetan-2-yl)pentadecan-2-yl formylleucinate 1-(3,5-dichlorophenyl)-2,2,2-trifluoroethane-1-sulfonyl chloride S-(1-(3,5-dichlorophenyl)-2,2,2-trifluoroethyl) ethanethioateRelated products of tetrahydrofuran
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