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332992

Sigma-Aldrich

3-(4-Chlorophenyl)-1,1-dimethylurea

99%

Synonym(s):

Monuron

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About This Item

Linear Formula:
ClC6H4NHCON(CH3)2
CAS Number:
150-68-5
Molecular Weight:
198.65
Beilstein/REAXYS Number:
2097922
EC Number:
205-766-1
MDL number:
MFCD00018556
UNSPSC Code:
12352100
PubChem Substance ID:
24860095

assay

99%

mp

173-174 °C (lit.)

SMILES string

CN(C)C(=O)Nc1ccc(Cl)cc1

InChI

1S/C9H11ClN2O/c1-12(2)9(13)11-8-5-3-7(10)4-6-8/h3-6H,1-2H3,(H,11,13)

InChI key

BMLIZLVNXIYGCK-UHFFFAOYSA-N

Gene Information

human ... EPHX2(2053)
mouse ... Ephx2(13850)

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General description

3-(4-Chlorophenyl)-1,1-dimethylurea is an inhibitor of photophosphorylation. The kinetics of photo-induced transformation of 3-(4-chlorophenyl)-1,1-dimethylurea has been investigated in aqueous solution containing nitrates and nitrites at 310nm and 365nm. Degradation of Monuron (3-(4-chlorophenyl)-1,1-dimethylurea) photoinduced by Fe(III) in aqueous solution has been reported.

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Warning

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 2

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

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Certificates of Analysis (COA)

Lot/Batch Number
08427TN
07927TN
06805EN
05311AV
01905MN

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STOMATAL RESPONSES TO CHANGES IN CARBON DIOXIDE CONCENTRATION IN LEAVES TREATED WITH 3-(4-CHLOROPHENYL)-1, 1-DIMETHYLUREA.
Allaway WG and Mansfield TA.
The New phytologist, 66(1), 57-63 (1967)
Hui Li et al.
Environmental science & technology, 38(20), 5393-5399 (2004-11-17)
Pesticide adsorption by soil clays can be dramatically influenced by the exchangeable cations present. Among the common exchangeable base cations in soils (Ca2+, Mg2+, K+, and Na+), K+-saturated clays frequently demonstrate the strongest affinity for pesticides. In the presence of
Hana Mest'ánková et al.
Chemosphere, 57(10), 1307-1315 (2004-11-03)
The degradation of Monuron (3-(4-chlorophenyl)-1,1-dimethylurea) photoinduced by Fe(III) in aqueous solution has been investigated. The rate of degradation depends on the concentration of Fe(OH)2+, the most photoreactive species in terms of *OH radical formation. These *OH radicals are able to
W Chu et al.
Chemosphere, 86(11), 1079-1086 (2011-12-30)
A comprehensive study of the degradation of monuron, one of the phenylurea herbicides, was conducted by UV-Vis/WO(3) process. It was found that hydroxyl radicals played a major role in the decay of monuron while other radicals (e.g. superoxide) and hole
L C Rai et al.
Biometals : an international journal on the role of metal ions in biology, biochemistry, and medicine, 5(1), 13-16 (1992-01-01)
The impact of 2,4-dinitrophenol and chlorophenyl dimethylurea on ATP content, carbon fixation, O2 evolution, nitrogenase activity and Cr uptake of Anabaena doliolum has been studied. 2,4-Dinitrophenol has been found to be more toxic than chlorophenyldimethylurea for all these processes. However
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