91294

Hexaconazole-(butyl-2,2,3,3,4,4,4-d₇)

PESTANAL^®, analytical standard

• Synonym(s): α-(Butyl-2,2,3,3,4,4,4-d₇)-α-(2,4-dichlorophenyl)-1H-1,2,4-triazole-1-ethanol, 2-(2,4-Dichlorophenyl)-1-(1H-1,2,4-triazol-1-yl)hexan-2-ol, Hexaconazole-d₇
• Empirical Formula (Hill Notation): C₁₄D₇H₁₀Cl₂N₃O
• Molecular Weight: 321.25
• UNSPSC Code: 41116107
• PubChem Substance ID: 329770022
• NACRES: NA.24

Properties

• grade: analytical standard
• Quality Level: 100
• product line: PESTANAL^®
• Assay: ≥98.0% (GC)
• shelf life: limited shelf life, expiry date on the label
• mp: 110-114 °C
• application(s): agriculture
• format: neat
• storage temp.: 2-8°C

Description

General description

Hexaconazole-(butyl-2,2,3,3,4,4,4-d₇) is an isotope-labeled analog of the systemic fungicide, hexaconazole, commonly used for the control of a variety of fungi including Ascomycetes and Basidiomycetes in crops.

Application

Isotope-labeled compounds are increasingly used in isotope dilution mass spectrometry (IDMS) for the quantitative analysis of pesticides. The main advantage of using the IDMS technique is because isotope-labeled compounds have nearly the same physical properties as their non-labeled counterpart analog, and thus show identical behavior during the workup and sample preparation process. This helps in overcoming the problems of matrix effects generally encountered in the usual LC-MS/GC-MS analysis potentially resulting in biased results. By spiking the sample before workup with its isotope labeled analog, the loss of analyte that leads to matrix effects can be determined and compensated.

Legal Information

PESTANAL is a registered trademark of Merck KGaA, Darmstadt, Germany

Safety Information

• Pictograms: GHS07,GHS09
• Signal Word: Warning
• Hazard Statements: H302,H317,H411
• Precautionary Statements: P273 - P280 - P301 + P312 + P330 - P302 + P352
• Hazard Classifications: Acute Tox. 4 Oral - Aquatic Chronic 2 - Skin Sens. 1
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 2
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable