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36984

Supelco

EPN

100 μg/mL in acetonitrile, PESTANAL®, analytical standard

Synonym(s):

O-Ethyl O-(4-nitrophenyl) phenylphosphonothioate solution

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About This Item

CAS Number:
2104-64-5
Beilstein:
2542580
EC Number:
200-835-2
MDL number:
MFCD00055309
UNSPSC Code:
41116107
PubChem Substance ID:
329755563
NACRES:
NA.24

grade

analytical standard

product line

PESTANAL®

shelf life

limited shelf life, expiry date on the label

concentration

100 μg/mL in acetonitrile

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

application(s)

agriculture

format

single component solution

storage temp.

2-8°C

SMILES string

CCOP(=S)(Oc1ccc(cc1)[N+]([O-])=O)c2ccccc2

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

InChI key

AIGRXSNSLVJMEA-UHFFFAOYSA-N

General description

EPN belongs to the class of organophosphorus insecticides extensively used in agriculture for the control of a wide range of insect pests. Its mode of action involves the inhibition of acetylcholinesterase activity in insects.

Application

EPN may be used as an analytical reference standard for the quantification of the analyte in tea and environmental samples using various chromatography techniques.
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

Pictograms

FlameExclamation mark
GHS02,GHS07

Signal Word

Danger

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 2

Storage Class Code

3 - Flammable liquids

WGK

WGK 2

Flash Point(F)

35.6 °F

Flash Point(C)

2 °C

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
BCBW6021

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Analysis of organophosphorus insecticides from environmental samples using solid-phase microextraction
Magdic S, et al.
Journal of Chromatography A, 736(1-2), 219-228 (1996)
Simultaneous multi-determination and transfer of eight pesticide residues from green tea leaves to infusion using gas chromatography
Cho K-S, et al.
Food Chemistry, 165, 532-539 (2014)
Development of enzyme-linked immunosorbent assays for the organophosphorus insecticide EPN
Shim YJ, et al.
Journal of Agricultural and Food Chemistry, 56(24), 11551-11559 (2008)
Nigel Ribeiro et al.
Chirality, 23(6), 438-448 (2009-02-21)
As a new acidic selector (resolving agent), we synthesized an enantiopure O-alkyl phenylphosphonothioic acid with a seven-membered ring ((R)-5), which was designed on the basis of the results for the enantioseparation of 1-arylethylamine derivatives with acyclic O-ethyl phenylphosphonothioic acid (I).
K D Courtney et al.
Journal of environmental science and health. Part. B, Pesticides, food contaminants, and agricultural wastes, 20(4), 373-406 (1985-08-01)
Baygon was administered IG once daily to CD rats (5 to 50 mg/kg), on the 7th-19th day of gestation or to CD-1 mice (5 to 60 mg/kg) on days 6-16 of gestation. Baygon, at dose levels which were not maternally
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