monolinuron

monolinuron Structure
monolinuron structure
Common Name monolinuron
CAS Number 1746-81-2 Molecular Weight 214.649
Density 1.3±0.1 g/cm3 Boiling Point N/A
Molecular Formula C9H11ClN2O2 Melting Point 76-78ºC
MSDS Chinese USA Flash Point 100 °C
Symbol GHS07 GHS08 GHS09
GHS07, GHS08, GHS09
Signal Word Warning

High efficiency polyethylene glycol diacrylate monoliths for reversed-phase capillary liquid chromatography of small molecules.

J. Chromatogr. A. 1364 , 96-106, (2014)

Highly cross-linked monolithic networks (i.e., polyethylene glycol diacrylate, PEGDA) synthesized from monomers containing varying ethylene oxide chain lengths were fabricated inside fused silica capillary columns for use in liquid chromatography (LC) of smal...

Sonochemical and sonocatalytic degradation of monolinuron in water

Ultrason. Sonochem. 18(5) , 1107-12, (2011)

Highlights ► Monolinuron is degraded by ultrasounds by OH or CO 3 - radicals. ► Ultrasound efficiency was improved in the presence of nanoparticles of TiO 2 and SiO 2 only at 20 kHz. ► Activated species may be formed at the TiO 2 surface that promote the form...

Investigation of photodegradation and hydrolysis of selected substituted urea and organophosphate pesticides in water.

Environ. Sci. Pollut. Res. Int. 18(6) , 949-57, (2011)

Photodegradation and hydrolysis of two substituted urea herbicides, monolinuron [3-(4-chlorophenyl)-1-methoxy-1-methylurea] and linuron [3-(3,4-dichlorophenyl)-1-methoxy-1-methylurea], and one organophosphorous insecticide, phoxim [2-(diethoxyphosphinothioylo...

Linuron and monolinuron.

Residue Rev. 77 , 1-364, (1981)

Direct determination of monolinuron, linuron and chlorbromuron residues in potato samples by gas chromatography with nitrogen-phosphorus detection.

J. Chromatogr. A. 1011(1-2) , 143-53, (2003)

A gas chromatography with nitrogen-phosphorus detection direct method for methoxyurea herbicide determination in powdered potato and fresh potato samples has been developed. A previous study of the thermal stability of the phenylurea herbicides seems to confi...

Determination of traces of pesticides in water by solid-phase extraction and liquid chromatography-ionspray mass spectrometry.

J. Chromatogr. A. 777(1) , 115-25, (1997)

A multi-residue analytical method for six pesticides (atrazine, hydroxyatrazine, carbofuran, promecarb, linuron and monolinuron) in drinking water has been developed. The method combines liquid chromatography and mass spectrometry using an ionspray interface....

A comparative study on pesticide formulations for application in running waters.

Ecotoxicol. Environ. Saf. 10(2) , 197-201, (1985)

Release rates into water of monolinuron, desmetryne, and carbofuran from three different types of formulations have been studied to control aquatic weeds in running waters. The migration of active ingredients (AI) from conventional wettable powder formulation...

Determination of phenylurea herbicides in aqueous samples using partitioned dispersive liquid-liquid microextraction.

Talanta 80(2) , 493-8, (2009)

Partitioned dispersive liquid-liquid microextraction (PDLLME), using THF as the dispersive solvent and dichloromethane as the extraction solvent, was utilized to isolate and concentrate phenylurea herbicides (PUHs) from aqueous samples. In PDLLME, a dispersiv...

Methemoglobinemia following ingestion of a monolinuron/paraquat herbicide (Gramonol)

J. Toxicol. Clin. Toxicol. 32(2) , 185-9, (1994)

A 59-year-old man ingested a mouthful of Gramonol with suicidal intent and was admitted to a local hospital six and a half hours later. It was noted that he looked "ashen grey" and was centrally cyanosed. The methemoglobin and plasma paraquat concentrations p...

Studies of the arylhydroxylation of monochlorophenylureas in the isolated perfused rat liver.

Food Cosmet. Toxicol. 19(3) , 341-5, (1981)