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32918

Halosulfuron-methyl

PESTANAL®, analytical standard

Synonym(s):

Methyl 3-chloro-5-(4,6-dimethoxy-2-pyrimidinylcarbamoylsulfamoyl)-1-methylpyrazole-4-carboxylate

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About This Item

Empirical Formula (Hill Notation):
C13H15ClN6O7S
CAS Number:
100784-20-1
Molecular Weight:
434.81
NACRES:
NA.24
PubChem Substance ID:
329754386
UNSPSC Code:
41116107
MDL number:
MFCD01631160
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grade

analytical standard

Quality Segment

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

COC(=O)c1c(Cl)nn(C)c1S(=O)(=O)NC(=O)Nc2nc(OC)cc(OC)n2

InChI

1S/C13H15ClN6O7S/c1-20-10(8(9(14)18-20)11(21)27-4)28(23,24)19-13(22)17-12-15-6(25-2)5-7(16-12)26-3/h5H,1-4H3,(H2,15,16,17,19,22)

InChI key

FMGZEUWROYGLAY-UHFFFAOYSA-N

General description

Halosulfuron-methyl is a highly active postemergence sulfonylurea herbicide, which finds applications in weed control management.

Application

Halosulfuron-methyl may be used as a standard in the determination of halosulfuron methyl in water samples using liquid chromatography coupled with electrospray ionization mass spectrometry (LC/ES-MS).
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

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Pictograms

Health hazardEnvironment
GHS08,GHS09

Signal Word

Danger

Hazard Codes

H360D,H410

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1 - Repr. 1B

Storage Class

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

PPE (personal protective equipment)

Eyeshields, Gloves

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Certificates of Analysis (COA)

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