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Pyridaphenthion

PESTANAL®, analytical standard

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Synonym(s):
O-(1,6-Dihydro-6-oxo-1-phenyl-3-pyridazinyl) O,O-diethyl phosphorothioate
Empirical Formula (Hill Notation):
C14H17N2O4PS
CAS Number:
Molecular Weight:
340.33
Beilstein:
302741
EC Number:
MDL number:
PubChem Substance ID:

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

CCOP(=S)(OCC)OC1=NN(C(=O)C=C1)c2ccccc2

InChI

1S/C14H17N2O4PS/c1-3-18-21(22,19-4-2)20-13-10-11-14(17)16(15-13)12-8-6-5-7-9-12/h5-11H,3-4H2,1-2H3

InChI key

CXJSOEPQXUCJSA-UHFFFAOYSA-N

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General description

Pyridaphenthion is a broad-spectrum organophosphorus insecticide. It is effective against sucking and chewing insects and spider mites.

Application

Pyridaphenthion may be used as a reference standard for the quantification of pyridaphenthion in biological samples using liquid chromatography-atmospheric pressure chemical ionization mass spectrometry.
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

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Acute Tox. 4 Inhalation - Acute Tox. 4 Oral

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

农药列管产品

Certificates of Analysis (COA)

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T1503
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25G
Pack Size/Quantity

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1000309185

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Lot and Batch Numbers can be found on a product's label following the words 'Lot' or 'Batch'.

Aldrich Products

  • For a lot number such as TO09019TO, enter it as 09019TO (without the first two letters 'TO').

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[Evaluation of changes in memory and learning processes caused by pesticide poisoning].
A I Kotelenets et al.
Gigiena i sanitariia, (7)(7), 63-65 (1991-07-01)
[Effects of organophosphorus compounds and PAM on cholinesterase activity in rat tissues].
S Yamanaka et al.
Nihon eiseigaku zasshi. Japanese journal of hygiene, 39(5), 795-806 (1984-12-01)
C M Jonsson et al.
Chemosphere, 43(3), 321-325 (2001-04-17)
A study was undertaken to examine the uptake of the organophosphate insecticide pyridaphenthion in the chlorophyta Chlorella saccharophila. Algae cultures were exposed to the initial nominal concentration 10.0 mg l(-1) pyridaphention during seven days. The insecticide bioconcentrates in the biomass
C Sabater et al.
Chemosphere, 44(8), 1775-1781 (2001-09-06)
The acute toxicity of the insecticide and acaricide pyridaphenthion to five species of freshwater phytoplankton, Scenedesmus acutus, Scenedesmus subspicatus, Chlorella vulgaris, Chlorella saccharophila and Pseudanabaena galeata was determined. Insecticide concentrations eliciting a 50% growth reduction over 96 h (EC50) ranged
[Effect of ofunack on the tentative exploratory activity of white rats].
S Iu Buslovich et al.
Gigiena i sanitariia, (8)(8), 80-82 (1987-08-01)

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