45751
吡氟酰草胺
PESTANAL®, analytical standard
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关于此项目
经验公式（希尔记法）:
C19H11F5N2O2
化学文摘社编号:
分子量:
394.29
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
4212494
grade
analytical standard
Quality Level
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
Fc1ccc(NC(=O)c2cccnc2Oc3cccc(c3)C(F)(F)F)c(F)c1
InChI
1S/C19H11F5N2O2/c20-12-6-7-16(15(21)10-12)26-17(27)14-5-2-8-25-18(14)28-13-4-1-3-11(9-13)19(22,23)24/h1-10H,(H,26,27)
InChI key
WYEHFWKAOXOVJD-UHFFFAOYSA-N
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General description
Diflufenican is a pre- and early post-emergence herbicide used to control dicotyledonous weeds in winter cereals, including Galium aparine, Veronica hederifolia, Veronica persica and Viola arvensis, which are resistant to substituted urea herbicides.
Application
Diflufenican may be used as a reference standard in the determination of diflufenican in water samples using solid-phase microextraction followed by gas chromatography coupled with ion trap-tandem mass spectrometry (SPME-GC-ITD-MS/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
signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1
存储类别
11 - Combustible Solids
wgk
WGK 2
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves
法规信息
农药列管产品
此项目有
Design and synthesis of N-(2, 4= difluorophenyl)-2-(3-trifluoromethylphenoxy)-3-pyridinecarboxamide (diflufenican), a novel pre-and early post-emergence herbicide for use in winter cereals.
Cramp CM, et al
Pestic. Sci., 18(1), 15-28 (1987)
Analytical methods for the determination of isoproturon and diflufenican residues in runoff and soil.
L Patty et al.
Bulletin of environmental contamination and toxicology, 55(6), 802-809 (1995-12-01)
Shuang Bai et al.
Pesticide biochemistry and physiology, 155, 8-14 (2019-03-13)
Myosoton aquaticum L., a widespread and competitive winter weed of wheat in China, has evolved resistance to many classes of herbicides. In one M. aquaticum population (AH03), collected from Anhui Province, where tribenuron-methyl and florasulam had been used to control
Umi S Ramli et al.
The New phytologist, 184(2), 330-339 (2009-08-07)
* Oil crops are a very important commodity. Although many genes and enzymes involved in lipid accumulation have been identified, much less is known of regulation of the overall process. To address the latter we have applied metabolic control analysis
V Lecomte et al.
Journal of environmental quality, 30(6), 2113-2119 (2002-01-16)
Because soil surface structure has a considerable influence on infiltration rate, the sealing process is postulated to have a significant effect on herbicide loss through runoff. We evaluated the effect of degraded soil surface structures on herbicide loss in runoff
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 45751-100MG | 04061832342115 |
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