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Merck
CN

31227

Benazolin-ethyl ester

PESTANAL®, analytical standard

Synonym(s):

4-Chloro-2-oxo-3(2H)-benzothiazoleacetic acid ethyl ester, Ethyl-4-chlor-2-oxo-benzothiazolinacetat

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About This Item

Empirical Formula (Hill Notation):
C11H10ClNO3S
CAS Number:
25059-80-7
Molecular Weight:
271.72
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
329753688
EC Number:
246-591-0
Beilstein/REAXYS Number:
753659
MDL number:
MFCD00143653

Key Documents

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InChI key

WQRCEBAZAUAUQC-UHFFFAOYSA-N

InChI

1S/C11H10ClNO3S/c1-2-16-9(14)6-13-10-7(12)4-3-5-8(10)17-11(13)15/h3-5H,2,6H2,1H3

SMILES string

CCOC(=O)CN1C(=O)Sc2cccc(Cl)c12

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

Application

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

pictograms

Environment
GHS09

hcodes

H411

Hazard Classifications

Aquatic Chronic 2

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
This item has

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Certificates of Analysis (COA)

Lot/Batch Number
BCCJ1118
BCBW6512

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Ian J Senior et al.
Pest management science, 58(4), 405-412 (2002-04-27)
Glyphosate and glufosinate-ammonium herbicide tolerance traits were combined into both winter and spring lines of Brassica napus L. This allowed the study of possible interactions between these transgenes in two genetic backgrounds when treated with a variety of herbicides. Selective
Tianming Cai et al.
Current microbiology, 62(2), 570-577 (2010-09-18)
Benazolin-ethyl has been used on a wide range of weeds present in various crops since 1964. Because benazolin-ethyl is a potential hazard to the environment and human health, it is important to remove this herbicide from the environment. However, to
Xiaolu Liu et al.
Journal of chromatographic science, 51(1), 87-91 (2012-06-22)
A method has been developed and established for residue determination of benazolin-ethyl in soil and rape seed samples by gas chromatography with electron capture detection (GC-ECD). Limits of quantification of the method are 0.005 mg/kg for both soil and rape
I D Kelly et al.
International journal of environmental analytical chemistry, 25(1-3), 135-149 (1986-01-01)
The metabolism of benazolin-ethyl (4-chloro-2-oxobenzothiazolin-3-ylacetic acid ethyl ester), a post emergence herbicide, has been studied in soybean using (14C)-phenyl labelled compound. Preliminary studies were performed on excised soybean leaves. Following hydrolysis of the ethyl ester to benazolin acid (4-chloro-2-oxobenzothiazolin-3-ylacetic acid)

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