Skip to Content
Merck
CN

36156

Methabenzthiazuron

PESTANAL®, analytical standard

Synonym(s):

1-(Benzothiazol-2-yl)-1,3-dimethylurea

Sign In to View Organizational & Contract Pricing

Select a Size

About This Item

Empirical Formula (Hill Notation):
C10H11N3OS
CAS Number:
18691-97-9
Molecular Weight:
221.28
Beilstein:
196633
EC Number:
242-505-0
MDL number:
MFCD00055498
UNSPSC Code:
41116107
PubChem Substance ID:
329755301
NACRES:
NA.24

Key Documents

View All Documentation
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

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

CNC(=O)N(C)c1nc2ccccc2s1

InChI

1S/C10H11N3OS/c1-11-9(14)13(2)10-12-7-5-3-4-6-8(7)15-10/h3-6H,1-2H3,(H,11,14)

InChI key

RRVIAQKBTUQODI-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

General description

Methabenzthiazuron is commonly used to control weeds and grasses, particularly in cereals, legumes and maize fields. It is regarded as very toxic for the environment and aquatic organisms. Mode of action of the herbicide involves inhibition of the ′Hill reaction′.

Application

Methabenzthiazuron may be used as an analytical reference standard for the determination of the analyte in drinking water, soil and fruits using various chromatography techniques.
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
GHS09

Signal Word

Warning

Hazard Statements

H410

Precautionary Statements

P273 - P391 - P501

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1

Storage Class Code

11 - Combustible Solids

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

农药列管产品
This item has

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
BCCD9695
BCBR8294V

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

The influence of the herbicide methabenzthiazuron on the synthesis of plastidic lipids in Hordeum vulgare seedlings.
Kleudgen HK
Pesticide Biochemistry and Physiology, 9(1), 57-60 (1978)
How to overcome matrix effects in the determination of pesticides in fruit by HPLC ESI MS MS.
Bester K, et al.
Fresenius Journal of Analytical Chemistry, 371(4), 550-555 (2001)
H P Malkomes
Zentralblatt fur Bakteriologie, Parasitenkunde, Infektionskrankheiten und Hygiene. Zweite naturwissenschaftliche Abteilung: Mikrobiologie der Landwirtschaft der Technologie und des Umweltschutzes, 134(7), 573-586 (1979-01-01)
In a field experiment the herbicides U 46 PD-Fluid (dichlorprop salt) and Tribunil (methabenzthiazuron) were applied in April 1976 post-emergence to winter wheat cultivated in 3 different soils. After 4 days, 1, 2 and 3 months samples were taken from
R Kasteel et al.
Journal of environmental quality, 39(4), 1451-1466 (2010-09-14)
In Germany, zero-tension lysimeters are used as part of the registration requirements in case pesticides pose a potential threat to contaminate the groundwater. However, the water regime and the method of pesticide sampling differ between the lysimeters and the field.
R Kloskowski et al.
Journal of environmental science and health. Part. B, Pesticides, food contaminants, and agricultural wastes, 22(6), 623-642 (1987-12-01)
[Carbonyl-14C]methabenzthiazuron (MBT) was applied to growing winter wheat in an outdoor lysimeter. The amount applied corresponded to 4 kg Tribunil/ha. 140 days after application the 0-2.5 cm soil layer was removed from the lysimeter. This soil contained about 40% of
View All Related Papers

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service