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Bentazon

Name: Bentazon
Brand: SIAL

PESTANAL^®, analytical standard

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About This Item

Empirical Formula (Hill Notation):

C₁₀H₁₂N₂O₃S

CAS Number:

25057-89-0

Molecular Weight:

240.28

UNSPSC Code:

41116107

NACRES:

NA.24

PubChem Substance ID:

329753982

EC Number:

246-585-8

Beilstein/REAXYS Number:

530220

MDL number:

MFCD00078640

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Properties

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

Description

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.

Other Notes

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

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This Item	32965	34225	32721
Supelco 32052 Bentazon	Supelco 32965 Bentazon-d₇	Supelco 34225 Topramezone	Supelco 32721 Thiencarbazone-methyl
format neat	format neat	format neat	format neat
technique(s) HPLC: suitable, gas chromatography (GC): suitable	technique(s) HPLC: suitable, gas chromatography (GC): suitable	technique(s) HPLC: suitable, gas chromatography (GC): suitable	technique(s) HPLC: suitable, gas chromatography (GC): suitable
grade analytical standard	grade analytical standard	grade analytical standard	grade analytical standard
product line PESTANAL^®	product line PESTANAL^®	product line PESTANAL^®	product line PESTANAL^®
Quality Level 100	Quality Level 100	Quality Level 100	Quality Level 100
shelf life limited shelf life, expiry date on the label	shelf life limited shelf life, expiry date on the label	shelf life limited shelf life, expiry date on the label	shelf life limited shelf life, expiry date on the label

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Explore all of our products under Bentazon

pictograms

GHS08,GHS07

signalword

Warning

hcodes

H302,H317,H319,H361d

pcodes

P202 - P280 - P301 + P312 - P302 + P352 - P305 + P351 + P338 - P308 + P313

Hazard Classifications

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

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, Faceshields, Gloves

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Certificates of Analysis (COA)

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Mode of action of bentazon: Effect on photosynthesis.

Mine, Akihiko, and Shooichi Matsunaka.

Pesticide Biochemistry and Physiology, 5.5, 444-450 (1975)

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)

Removal of bentazone from micro-polluted water using MIEX resin: kinetics, equilibrium, and mechanism.

Zequn Liu et al.

Journal of environmental sciences (China), 23(3), 381-387 (2011-04-28)

The contamination of surface and ground water by bentazone has attracted increasing global concern in recent years. We conducted a detailed investigation using MIEX resin to eliminate bentazone from waters. Batch experiments were carried out to evaluate the effect of

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Global Trade Item Number

SKU	GTIN
32052-250MG	04061826701959

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