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Merck
CN

36174

Monuron

PESTANAL®, analytical standard

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About This Item

Linear Formula:
ClC6H4NHCON(CH3)2
CAS Number:
150-68-5
Molecular Weight:
198.65
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
329755318
EC Number:
205-766-1
Beilstein/REAXYS Number:
2097922
MDL number:
MFCD00018556

Key Documents

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InChI key

BMLIZLVNXIYGCK-UHFFFAOYSA-N

InChI

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

SMILES string

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

grade

analytical standard

product line

PESTANAL®

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

mp

173-174 °C (lit.)

application(s)

agriculture
cleaning products
cosmetics
environmental
food and beverages
personal care

format

neat

Quality Level

100

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General description

Monuron belongs to the arylurea family of herbicides, which is widely used in agriculture.

Application

Monuron may be used as a reference standard in the determination of monuron in rice and corn using high performance liquid chromatography coupled with fluorescence detection combined with ultraviolet decomposition and post-column derivatization.
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Legal Information

PESTANAL is a registered trademark of Merck KGaA, Darmstadt, Germany

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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

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

农药列管产品
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Certificates of Analysis (COA)

Lot/Batch Number
BCCJ1502
BCBW5539

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A highly sensitive and rapid ELISA for the arylurea herbicides diuron, monuron, and linuron.
Schneider P, et al.
Journal of Agricultural and Food Chemistry, 42(2), 413-422 (1994)
W Chu et al.
Journal of agricultural and food chemistry, 55(14), 5708-5713 (2007-06-15)
The immobilization of cobalt ion on different media to catalyze oxone has been investigated. A probe herbicide, Monuron, was effectively degraded by using Co2+/oxone systems. For Co2+ supported on zeolite, 100% of Monuron could be removed within a 10 min
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
[Hygienic regulation of the monurone content of soil].
Iu N Talakin et al.
Gigiena i sanitariia, (12)(12), 55-57 (1984-12-01)
Maria Bobu et al.
Chemosphere, 63(10), 1718-1727 (2005-11-18)
The photodegradation of monuron (3-(4-chlorophenyl)-1,1-dimethylurea) in aqueous solutions under simulated solar irradiation has been conducted by different advanced oxidation processes (UV/H(2)O(2), UV/H(2)O(2)/Fe(2+), UV/H(2)O(2)/TiO(2), UV/TiO(2), dark H(2)O(2)/Fe(3+)). The degradation rates were always higher for the homogeneous catalysis in photo-Fenton reactions (UV/H(2)O(2)/Fe(2+))
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Protocols

US EPA Method 632: HPLC Analysis of Pesticides on Ascentis® C18

-methylcarbamate 10 μg/mL; Diuron; Propham; Siduron; Methiocarb, analytical standard; Linuron 10 μg/mL; Swep 10 μg/mL; Chlorpropham 10 μg/mL; Barban; Neburon

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