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Merck
CN

34373

Siduron

PESTANAL®, analytical standard

Synonym(s):

1-(2-Methylcyclohexyl)-3-phenylurea

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About This Item

Empirical Formula (Hill Notation):
C14H20N2O
CAS Number:
1982-49-6
Molecular Weight:
232.32
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
329754968
EC Number:
217-844-2
Beilstein/REAXYS Number:
2725940
MDL number:
MFCD00072453

Key Documents

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InChI key

JXVIIQLNUPXOII-UHFFFAOYSA-N

InChI

1S/C14H20N2O/c1-11-7-5-6-10-13(11)16-14(17)15-12-8-3-2-4-9-12/h2-4,8-9,11,13H,5-7,10H2,1H3,(H2,15,16,17)

SMILES string

CC1CCCCC1NC(=O)Nc2ccccc2

grade

analytical standard

product line

PESTANAL®

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

application(s)

agriculture
environmental

format

neat

Quality Level

100

General description

Siduron is a pre-emergence and post emergence phenylurea herbicide used for the control of annual grass weeds. Its mode of action involves the inhibition of photosynthesis.

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
Siduron may be used as an analytical reference standard for the determination of the analyte in water, fruit juice, and crops by various chromatography techniques.

Legal Information

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

Storage Class

11 - Combustible Solids

wgk

WGK 2

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
BCCC9428

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Rong Jiang et al.
Chemosphere, 204, 483-491 (2018-04-22)
Siduron is a widely used herbicide in urban lawn and has been frequently detected in urban and suburban surface water. However, characteristics of its environmental behavior in soil are seldom reported. The combined pollution of heavy metals, especially for Cu
J W Newman et al.
Environmental health perspectives, 109(1), 61-66 (2001-02-15)
Substituted ureas and carbamates are mechanistic inhibitors of the soluble epoxide hydrolase (sEH). We screened a set of chemicals containing these functionalities in larval fathead minnow (Pimphales promelas) and embryo/larval golden medaka (Oryzias latipes) models to evaluate the utility of
Determination and quantitation of sulfonylurea and urea herbicides in water samples using liquid chromatography with electrospray ionization mass spectrometric detection.
Ayano E, et al.
Analytica Chimica Acta, 507(2), 211-218 (2004)
Simultaneous determination of 15 phenylurea herbicides in rice and corn using HPLC with fluorescence detection combined with UV decomposition and post-column derivatization.
Mou R-X, et al.
Journal of Chromatography. B, Biomedical Sciences and Applications, 875(2), 437-443 (2008)
Determination of 266 pesticide residues in apple juice by matrix solid-phase dispersion and gas chromatography-mass selective detection
Chu XG, et al.
Journal of Chromatography A, 1063(1-2), 201-210 (2005)
View All Related Papers

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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