34018

Diuron-d₆

PESTANAL^®, analytical standard

• Synonym(s): 3-(3,4-Dichlorophenyl)-1,1-dimethylurea-d₆
• Empirical Formula (Hill Notation): C₉H₄D₆Cl₂N₂O
• CAS Number: 1007536-67-5
• Molecular Weight: 239.13
• MDL number: MFCD01632291
• UNSPSC Code: 41116107
• PubChem Substance ID: 329754762
• 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
• mass shift: M+6
• SMILES string: [2H]C([2H])([2H])N(C(=O)Nc1ccc(Cl)c(Cl)c1)C([2H])([2H])[2H]
• InChI: 1S/C9H10Cl2N2O/c1-13(2)9(14)12-6-3-4-7(10)8(11)5-6/h3-5H,1-2H3,(H,12,14)/i1D3,2D3
• InChI key: XMTQQYYKAHVGBJ-WFGJKAKNSA-N

Description

General description

Diuron-d₆ is an isotopically labeled analog of the phenylurea herbicide diuron, which is used for the control of annual grass and broad-leaved weeds in agriculture.

Application

Diuron-d₆ may be used as an internal standard for the quantification of diuron in:

• Sewage sludge using liquid chromatography coupled to tandem mass spectrometry (LC-MS/MS).
• Water samples using stir bar sorptive extraction and liquid desorption coupled to liquid chromatography-tandem mass spectrometry (SBSE-LD-LC-MSMS).

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: GHS08,GHS07,GHS09
• Signal Word: Warning
• Hazard Statements: H302,H351,H373,H410
• Precautionary Statements: P202 - P260 - P264 - P273 - P301 + P312 - P308 + P313
• Hazard Classifications: Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 2 - STOT RE 2 Inhalation
• Target Organs: Blood
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves