36503
EPN
PESTANAL®, analytical standard
别名:
O-乙基-O-(4-硝基苯基)苯基硫代磷酸酯
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经验公式（希尔记法）:
C14H14NO4PS
化学文摘社编号:
分子量:
323.30
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
EC Number:
218-276-8
Beilstein/REAXYS Number:
2542580
MDL number:
产品名称
EPN, PESTANAL®, analytical standard
InChI key
AIGRXSNSLVJMEA-UHFFFAOYSA-N
InChI
1S/C14H14NO4PS/c1-2-18-20(21,14-6-4-3-5-7-14)19-13-10-8-12(9-11-13)15(16)17/h3-11H,2H2,1H3
SMILES string
CCOP(=S)(Oc1ccc(cc1)[N+]([O-])=O)c2ccccc2
grade
analytical standard
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
storage temp.
2-8°C
Quality Level
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Application
EPN may be used as an analytical reference standard for the determination of the analyte in biological samples using various chromatographic techniques.
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
General description
EPN belongs to the class of organophosphorus insecticides, which acts as an acetylcholinesterase inhibitor and is used for the control of pests in agricultural crops.
Legal Information
PESTANAL is a registered trademark of Merck KGaA, Darmstadt, Germany
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 1 Dermal - Acute Tox. 2 Oral - Aquatic Acute 1 - Aquatic Chronic 1
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
ppe
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
法规信息
监管及禁止进口产品
此项目有
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Studies of event-related potentials in humans have established larger early posterior negativity (EPN) in response to pictures depicting snakes than to pictures depicting other creatures. Ethological research has recently shown that macaques and wild vervet monkeys respond strongly to partially
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Directed attention is a fundamental mental resource for voluntarily managing the focus and direction of cognitive resources. The present study investigated how processing of unpleasant and neutral images is affected by emotion and previous directed attention. The results showed that
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Martin Ochoa et al.
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Humans often appear to desire information for its own sake, but it is presently unclear what drives this desire. The important role that resolving uncertainty plays in stimulating information seeking has suggested a tight coupling between the intrinsic motivation to
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