metobromuron

urea, N'-(4-bromophenyl)-N-methoxy-N-methyl-

CAS: 3060-89-7 C9 H11 Br N2 O2 MW: 259.10307000

Identification

Namemetobromuron
CAS Number3060-89-7
EINECS221-301-5
FDA UNII4251089P3L
Molecular FormulaC9 H11 Br N2 O2
Molecular Weight259.10307000
MDL NumberMFCD00017799
Nikkaji NumberJ7.673B
Beilstein2103964
XlogP32.40 (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 Toxicityoral-dog LD50 > 10200 mg/kg
Dermal Toxicityskin-rabbit LD50 > 10200 mg/kg
Inhalation Toxicityinhalation-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

Categoryherbicides / pesticides
Recommendation for metobromuron usage levels up tonot for fragrance use.
Recommendation for metobromuron flavor usage levels up tonot for flavor use.

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Potential Uses

None Found

Natural Occurrence

not found in nature

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.