45385

Chloridazon

PESTANAL^®, analytical standard

• Synonym(s): Pyrazone
• Empirical Formula (Hill Notation): C₁₀H₈ClN₃O
• CAS Number: 1698-60-8
• Molecular Weight: 221.64
• Beilstein/REAXYS Number: 397241
• EC Number: 216-920-2
• MDL number: MFCD00055402
• UNSPSC Code: 41116107
• PubChem Substance ID: 329756690
• NACRES: NA.24

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: NC1=C(Cl)C(=O)N(N=C1)c2ccccc2
• InChI: 1S/C10H8ClN3O/c11-9-8(12)6-13-14(10(9)15)7-4-2-1-3-5-7/h1-6H,12H2
• InChI key: WYKYKTKDBLFHCY-UHFFFAOYSA-N

Description

General description

Chloridazon is a type of herbicide generally utilized for weed control.

Application

Chloridazon may be used as an analytical reference standard for the determination of chloridazon in:

• Food samples by nanoflow liquid chromatography coupled to high resolution mass spectrometry equipped with electrospray ionization (LC-ESI-HRMS).
• Honeybees by dispersive-solid phase extraction (d-SPE) along with liquid and gas chromatography coupled to tandem mass spectrometry (LC-MS/MS and GC-MS/MS) equipped with electron ionization (EI) source and multiple reaction monitoring (MRM) mode of detection.
• Human urine by LC-ESI-MS/MS with MRM detection.
• Fruits and vegetables by methanolic extraction and ultra-high performance liquid chromatography (UHPLC) combined with ESI-MS/MS operating under MRM mode of detection.

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

Safety Information

• pictograms: GHS07,GHS09
• signalword: Warning
• hcodes: H302,H317,H410
• pcodes: P261 - P264 - P273 - P280 - P301 + P312 - P302 + P352
• Hazard Classifications: Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Skin Sens. 1
• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 2
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: dust mask type N95 (US), Eyeshields, Faceshields, Gloves