metobromuron
urea, N'-(4-bromophenyl)-N-methoxy-N-methyl-
Identification
| Name | metobromuron |
| CAS Number | 3060-89-7 |
| EINECS | 221-301-5 |
| FDA UNII | 4251089P3L |
| Molecular Formula | C9 H11 Br N2 O2 |
| Molecular Weight | 259.10307000 |
| MDL Number | MFCD00017799 |
| Nikkaji Number | J7.673B |
| Beilstein | 2103964 |
| XlogP3 | 2.40 (est) |
Regulatory
Physical Properties
| Appearance | white crystals (est) |
| Assay | 95.00 to 100.00 |
| Food Chemicals Codex Listed | No |
| Melting Point | 95.00 °C. @ 760.00 mm Hg |
| Flash Point | 32.00 °F. TCC ( 0.00 °C. ) (est) |
| logP (o/w) | 2.380 |
| Soluble in | water, 330 mg/L @ 20 °C (exp) |
No sensory data available
Safety Information
| Oral/Parenteral Toxicity | oral-dog LD50 > 10200 mg/kg |
| Dermal Toxicity | skin-rabbit LD50 > 10200 mg/kg |
| Inhalation Toxicity | inhalation-rat LC50 > 1100 mg/m3/4H |
GHS Classification
['GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)', 'GHS Label elements, including precautionary statements']
Safety in Use
| Category | herbicides / pesticides |
| Recommendation for metobromuron usage levels up to | not for fragrance use. |
| Recommendation for metobromuron flavor usage levels up to | not for flavor use. |
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Potential Uses
Natural Occurrence
Synonyms
3-(4-
bromophenyl)-1-methoxy-1-methylurea
3-(p-
bromophenyl)-1-methoxy-1-methylurea
1-(4-
bromophenyl)-3-methoxy-3-methylurea
N'-(4-
bromophenyl)-N-methoxy-N-methylurea
N-(p-
bromophenyl)-N'-methyl-N'-methoxyurea
metbromuron
metobromurone
monobromuron
patoran
pattonex
urea, 3-(p-bromophenyl)-1-methoxy-1-methyl-
urea, N'-(4-bromophenyl)-N-methoxy-N-methyl-
PubMed:
Part I: Temporal and spatial distribution of multiclass pesticide residues in lake waters of Northern Greece: application of an optimized SPE-UPLC-MS/MS pretreatment and analytical method.
PubMed:
Leaching potential of phenylurea herbicides in a calcareous soil: comparison of column elution and batch studies.
PubMed:
Assessment of the leaching potential of 12 substituted phenylurea herbicides in two agricultural soils under laboratory conditions.
PubMed:
Mineralisation of the herbicide linuron by Variovorax sp. strain RA8 isolated from Japanese river sediment using an ecosystem model (microcosm).
PubMed:
Investigation of the inclusion of the herbicide metobromuron in native cyclodextrins by powder X-ray diffraction and isothermal titration calorimetry.
PubMed:
Analysis of phenylurea herbicides from plants by GC/MS.
PubMed:
Simultaneous determination of 15 phenylurea herbicides in rice and corn using HPLC with fluorescence detection combined with UV decomposition and post-column derivatization.
PubMed:
Method development for the determination of selected pesticides on tobacco by high-performance liquid chromatography-electrospray ionisation-tandem mass spectrometry.
PubMed:
Biomimetic approach to biomembrane models studies: medium influence on the interaction kinetics of some phenylurea derivatives herbicides.
PubMed:
Monitoring of triazine and phenylurea herbicides in the surface waters of Greece.
PubMed:
Ambient air concentrations of pesticides used in potato cultivation in Prince Edward Island, Canada.
PubMed:
Clean up of phenylurea herbicides in plant sample extracts using molecularly imprinted polymers.
PubMed:
Application of solid-phase microextraction for determining phenylurea herbicides and their homologous anilines from vegetables.
PubMed:
Investigation of the effect of soil herbicides on the growth and nutrient uptake of potato.
PubMed:
Influence of UV irradiation on the toxicity of phenylurea herbicides using Microtox test.
PubMed:
Solid-phase microextraction coupled with high-performance liquid chromatography for the determination of phenylurea herbicides in aqueous samples.
PubMed:
Multiresidue determination of pesticides in drinking and related waters by solid-phase extraction and liquid chromatography with ultraviolet detection: interlaboratory study.
PubMed:
Removal of herbicides from liquid media by fungi isolated from a contaminated soil.
PubMed:
Enrichment and molecular characterization of a bacterial culture that degrades methoxy-methyl urea herbicides and their aniline derivatives.
PubMed:
Indirect analysis of urea herbicides from environmental water using solid-phase microextraction.
PubMed:
Multiresidue HPLC methods for phenyl urea herbicides in water.
PubMed:
Acute metobromuron poisoning with severe associated methemoglobinemia. Identification of four metabolites in plasma and urine by LC-DAD, LC-ESI-MS, and LC-ESI-MS-MS.
PubMed:
Determination of linuron and related compounds in soil by microwave-assisted solvent extraction and reversed-phase liquid chromatography with UV detection.
PubMed:
[Methemoglobinemia caused by accidental poisoning with metolachlor and metobromuron].
PubMed:
Electrically driven microseparation methods for pesticides and metabolites. II: on-line and off-line preconcentration of urea herbicides in capillary electrochromatography.
PubMed:
Determination of phenylurea herbicide residues in vegetables by liquid chromatography after gel permeation chromatography and Florisil cartridge cleanup.
PubMed:
Mixed immunosorbent for selective on-line trace enrichment and liquid chromatography of phenylurea herbicides in environmental waters.
PubMed:
Adsorption-desorption and leaching of phenylurea herbicides on soils.
PubMed:
Metobromuron/metolachlor ingestion with late onset methemoglobinemia in a pregnant woman successfully treated with methylene blue.
PubMed:
Solid-phase extraction followed by high-performance liquid chromatographic analysis for monitoring herbicides in drinking water.
PubMed:
Determination of linuron in potatoes using capillary column gas chromatography/mass spectrometry.
PubMed:
Multiresidue method for determining substituted urea herbicides in foods by liquid chromatography.
PubMed:
[Toxicologic characteristics of several pesticides and standards for them in water].
PubMed:
[On the determination of chlorpropham, metobromuron and chlorbromuron residues in drugs of the 2. AB-DDR (author's transl)].
PubMed:
[Gas chromatographic determination of chlorpropham, metobromuron and chlorbromuron residues in drugs of the East German Pharmacopoeia, 2d edition].
PubMed:
[Thin-layer chromatographic testing of drugs of the East German Pharmacopoeia, 2d edition, metobromuron and chlorbromuron residues].
PubMed:
[Chemical weed control in the cropping of medicinal plants. Part 1: Valerian (Valeriana officinalis L.) (author's transl)].
PubMed:
Metabolism in human embryonic lung cell cultures of three phenylurea herbicides: chlorotoluron, fluometuron, and metobromuron.
PubMed:
Degradation of chlorbromuron and related compounds by the fungus Rhizoctonia solani.
PubMed:
Metabolism of 3-(p-bromophenyl)-1-methoxy-1-methylurea (metobromuron) by selected soil microorganisms.
PubMed:
Metobromuron: acetylation of the aniline moiety as a detoxification mechanism.