InChI
1S/C12H12N2.CH4/c1-3-7-13-9-10-14-8-4-2-6-12(14)11(13)5-1;/h1-8H,9-10H2;1H4/q+2;/i9D2,10D2;
InChI key
IIVQEWATAALFPW-PQDNHERISA-N
SMILES string
[2H]C1([2H])C([2H])([2H])[N+]2=CC=CC=C2C3=[N+]1C=CC=C3.C
grade
analytical standard
isotopic purity
≥98 atom % D
product line
PESTANAL®
assay
≥97.5% (HPLC)
shelf life
limited shelf life, expiry date on the label
application(s)
agriculture
format
neat
Quality Level
General description
Diquat dibromide-(ethylene-d4) is a post-emergence and nonselective pesticide widely used for weed control management in agricultural crops and fruit orchards.
Application
Diquat dibromide-(ethylene-d4) may be used as a standard for quaternary ammonium pesticide analyses in food and beverage samples using cation-exchange liquid chromatography coupled with high-resolution mass spectrometry.
Legal Information
PESTANAL is a registered trademark of Merck KGaA, Darmstadt, Germany
signalword
Danger
Hazard Classifications
Acute Tox. 2 Inhalation - Acute Tox. 3 Dermal - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Irrit. 2 - Met. Corr. 1 - Skin Irrit. 2 - Skin Sens. 1 - STOT RE 1 Oral - STOT SE 3
target_organs
Eyes, Respiratory system
存储类别
6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
Fast analysis of quaternary ammonium pesticides in food and beverages using cation?exchange chromatography coupled with isotope?dilution high?resolution mass spectrometry.
Nardin T, et al.
Journal of Separation Science (2017)
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