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Merck
CN

45671

Tebuthiuron

PESTANAL®, analytical standard

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About This Item

Empirical Formula (Hill Notation):
C9H16N4OS
CAS Number:
34014-18-1
Molecular Weight:
228.31
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
329756885
EC Number:
251-793-7
Beilstein/REAXYS Number:
527479
MDL number:
MFCD00078732

Key Documents

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Product Name

Tebuthiuron, PESTANAL®, analytical standard

InChI key

HBPDKDSFLXWOAE-UHFFFAOYSA-N

InChI

1S/C9H16N4OS/c1-9(2,3)6-11-12-8(15-6)13(5)7(14)10-4/h1-5H3,(H,10,14)

SMILES string

CNC(=O)N(C)c1nnc(s1)C(C)(C)C

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

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Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
Tebuthiuron may be used as an analytical reference standard for the quantification of the analyte in environmental samples using different chromatography techniques.

General description

Tebuthiuron is a thiadiazolylurea derivative and a root active, soil applied herbicide, effectively used for woody plant control.

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

Exclamation markEnvironment
GHS07,GHS09

signalword

Warning

hcodes

H302,H410

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1

Storage Class

11 - Combustible Solids

wgk

WGK 3

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
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Certificates of Analysis (COA)

Lot/Batch Number
BCCH6693
BCBW4009

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Woody Plants and Woody Plant Management: Ecology: Safety, and Environmental ImPatt (2001)
Milena Devechi de Almeida et al.
Aquatic toxicology (Amsterdam, Netherlands), 194, 86-93 (2017-11-24)
Tebuthiuron is a phenylurea herbicide widely used in agriculture that can reach the aquatic environments, possibly posing negative effects to the aquatic biota. Phenylurea herbicides, such as diuron, are known to cause estrogenic and anti-androgenic effects in fish, but no
Determination of sugar cane herbicides in soil and soil treated with sugar cane vinasse by solid-phase extraction and HPLC-UV
Lourencetti C, et al.
Talanta, 77(2), 701-709 (2008)
Ming Su et al.
Journal of the science of food and agriculture, 98(13), 4845-4853 (2018-03-27)
Some trace amounts of urea herbicide residues can be transferred to humans via the food chain, thereby being potentially harmful to human health. The development of a robust analytical methodology for effective sample preparation and simultaneous determination of herbicide residues
Application of dispersive liquid-liquid microextraction for the determination of phenylurea herbicides in water samples by HPLC-diode array detection
Saraji M and Tansazan N
Journal of Separation Science, 32(23-24), 4186-4192 (2009)
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