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Supelco

Phenmedipham

PESTANAL®, analytical standard

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About This Item

Empirical Formula (Hill Notation):
C16H16N2O4
CAS Number:
Molecular Weight:
300.31
Beilstein:
2395027
EC Number:
MDL number:
UNSPSC Code:
41116107
PubChem Substance ID:
NACRES:
NA.24

grade

analytical standard

Quality Level

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

SMILES string

COC(=O)Nc1cccc(OC(=O)Nc2cccc(C)c2)c1

InChI

1S/C16H16N2O4/c1-11-5-3-6-12(9-11)18-16(20)22-14-8-4-7-13(10-14)17-15(19)21-2/h3-10H,1-2H3,(H,17,19)(H,18,20)

InChI key

IDOWTHOLJBTAFI-UHFFFAOYSA-N

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General description

Phenmedipham is a carbanilate herbicide, used primarily to control broad-leaved weeds in sugar beet harvest and spinach.

Application

Phenmedipham may be used as a reference standard for the determination of the analyte in oranges by high-performance liquid chromatography-triple-quadrupole mass spectrometry in combination with QuEChERS method.
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

Pictograms

Environment

Signal Word

Warning

Hazard Statements

Precautionary Statements

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1

Storage Class Code

11 - Combustible Solids

WGK

WGK 2

Flash Point(F)

212.0 °F - closed cup

Flash Point(C)

100 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

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Mónica J B Amorim et al.
Chemosphere, 61(8), 1102-1114 (2005-11-03)
Soil ecotoxicology studies are usually performed in standard soils, such as the OECD (Organization for Economic Cooperation and Development) artificial soil or the LUFA St. 2.2, a natural soil. When assessing the toxic effects in the environment, soil properties are
C F Howcroft et al.
Environment international, 35(2), 318-324 (2008-09-30)
Enchytraeids are important organisms of the soil biocenosis. They improve the soil pore structure and the degradation of organic matter. These organisms are used in standardized testing, using survival and reproduction (6 weeks) as endpoints. The use of biomarkers, linked
C F Howcroft et al.
Ecotoxicology (London, England), 20(1), 119-130 (2010-11-17)
Enchytraeus albidus are important organisms of the soil biocenosis, used as standard test species in environmental risk assessment. The inhibition of cholinesterases (ChE) activity of several species has been widely used to assess the exposure and effects of anti-cholinesterase environmental
H D Pohlenz et al.
Journal of bacteriology, 174(20), 6600-6607 (1992-10-01)
Arthrobacter oxydans P52 isolated from soil samples was found to degrade the phenylcarbamate herbicides phenmedipham and desmedipham cometabolically by hydrolyzing their central carbamate linkages. The phenylcarbamate hydrolase (phenmedipham hydrolase) responsible for the degradative reaction was purified to homogeneity. The enzyme
Weed management in fresh market spinach (Spinacia oleracea) with phenmedipham and cycloate.
Lati RN, et al.
Weed Technology, 29(1), 101- 107 (2015)

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