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Supelco

Bentazon

PESTANAL®, analytical standard

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About This Item

Empirical Formula (Hill Notation):
C10H12N2O3S
CAS Number:
25057-89-0
Molecular Weight:
240.28
Beilstein/REAXYS Number:
530220
EC Number:
246-585-8
MDL number:
MFCD00078640
UNSPSC Code:
41116107
PubChem Substance ID:
329753982
NACRES:
NA.24

grade

analytical standard

Quality Level

100

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

CC(C)N1C(=O)c2ccccc2NS1(=O)=O

InChI

1S/C10H12N2O3S/c1-7(2)12-10(13)8-5-3-4-6-9(8)11-16(12,14)15/h3-7,11H,1-2H3

InChI key

ZOMSMJKLGFBRBS-UHFFFAOYSA-N

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General description

Bentazon is a commonly used pesticide which effectively controls weed in paddy fields.

Application

Bentazon has been used as analytical standard in liquid chromatograph with a photodiode array (PDA) detector coupled in series with a mass spectroscopy (MS) detector equipped with an atmospheric pressure electrospray ionization source (ESI) for the determination of bentazon and its transformation products.
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Recommended products

Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.

Legal Information

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

pictograms

Health hazardExclamation mark
GHS08,GHS07

signalword

Warning

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2 - Repr. 2 - Skin Sens. 1

Storage Class

11 - Combustible Solids

wgk_germany

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
BCCL8155
BCCC5313
BCBZ3560
SZBD337XV
SZBD100XV

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Study of the decomposition and detoxification of the herbicide bentazon by heterogeneous photocatalysis: Kinetics, intermediates and transformation pathways.
Berberidou, Chrysanthi, et al.
Applied Catalysis. B, Environmental, 200, 150-163 (2017)
Mode of action of bentazon: Effect on photosynthesis.
Mine, Akihiko, and Shooichi Matsunaka.
Pesticide Biochemistry and Physiology, 5.5, 444-450 (1975)
Denis de la Broise et al.
Marine pollution bulletin, 64(11), 2480-2488 (2012-10-09)
Microcosms, each consisting of 2L natural surface seawater maintained in 2.3-L glass bottles, were immersed at a depth of 6m. The renewal of 10% of microcosm volumes was carried out every other day. Phytoplankton-containing seawater was used for renewal (previously
Mushtaq Ahmed et al.
Bulletin of environmental contamination and toxicology, 89(2), 229-233 (2012-06-02)
The toxicological effects of the active ingredients of the herbicides diuron and bentazon on the activity of acetylcholinesterase (AChE) of krait (Bungarus sindanus) venom and electric eel (Electrophorus electricus) were studied. The diuron and entazon caused non-competitive inhibition of AChE
Liping Ke et al.
PloS one, 7(7), e39974-e39974 (2012-07-07)
Cotton plants engineered for resistance to the herbicides, glyphosate or glufosinate have made a considerable impact on the production of the crop worldwide. In this work, embryogenic cell cultures derived from Gossypium hirsutum L. cv Coker 312 hypocotyl callus were
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