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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)
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
Hadjira Boucheloukh et al.
Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology, 11(8), 1339-1345 (2012-06-05)
The photo-induced transformation of monuron (3-(4-chlorophenyl)-1,1 dimethylurea) was investigated in an aqueous solution containing nitrates and nitrites at 310 nm and 365 nm, respectively. In both NO(3)(-) and NO(2)(-) conditions, the degradation of monuron followed pseudo-first order kinetics. The intermediate
W Chu et al.
Chemosphere, 69(2), 177-183 (2007-06-23)
Photodegradation of the phenylurea herbicide monuron by using riboflavin (Rf), a sensitizer, was investigated by varying the doses of monuron and Rf in this work. An enhanced photochemical effect was observed in the process compared with the direct photolysis by
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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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