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MilliporeSigma

49055

Supelco

Parathion-methyl

PESTANAL®, analytical standard

Sinónimos:

O,O-Dimethyl O-(4-nitrophenyl) phosphorothioate, Methyl parathion

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About This Item

Fórmula empírica (notación de Hill):
C8H10NO5PS
Número de CAS:
Peso molecular:
263.21
Beilstein/REAXYS Number:
8905814
EC Number:
MDL number:
UNSPSC Code:
12000000
PubChem Substance ID:

grade

analytical standard

product line

PESTANAL®

CofA

current certificate can be downloaded

packaging

ampule of 500 mg

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

application(s)

agriculture
environmental

format

neat

storage temp.

room temp

SMILES string

COP(=S)(OC)Oc1ccc(cc1)[N+]([O-])=O

InChI

1S/C8H10NO5PS/c1-12-15(16,13-2)14-8-5-3-7(4-6-8)9(10)11/h3-6H,1-2H3

InChI key

RLBIQVVOMOPOHC-UHFFFAOYSA-N

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General description

Parathion-methyl is an organophosphate insecticide, which is extensively used for agricultural purposes. Its mode of action involves the inactivation of the enzyme acetylcholinesterase (AChE) in insects and also mammals. It undergoes degradation by soil microorganisms to yield p-nitrophenol as the product.

Application

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

Danger

Hazard Classifications

Acute Tox. 2 Inhalation - Acute Tox. 2 Oral - Acute Tox. 3 Dermal - Aquatic Acute 1 - Aquatic Chronic 1 - Flam. Liq. 3 - STOT RE 2

Storage Class

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

wgk_germany

WGK 3

flash_point_f

114.8 °F - open cup

flash_point_c

46 °C - open cup

ppe

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges


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Certificados de análisis (COA)

Lot/Batch Number

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1 of 2

Absorption, distribution, metabolism and excretion of daily oral doses of [14 C] methyl parathion in hens
Abu-Qare WA, et al.
Toxicology Letters, 125(1), 1-10 (2001)
Isolation, characterization and identification of methyl parathion degrading bacteria from industrial waste
Vadukia, et al.
Journal of Cell and Tissue Research, 14(3), 4633-4633 (2014)
Effect of paraoxon-methyl and parathion-methyl on DNA in human lymphocytes and protective action of vitamin C
Blasiak J and Kowalik J
Pest Management Science, 55(12), 1182-1186 (1999)
Patrick B Dennis et al.
Biomacromolecules, 13(7), 2037-2045 (2012-06-02)
Organophosphates are some of the most acutely toxic compounds synthesized on an industrial scale, and organophosphorus hydrolase (OPH) has the ability to hydrolyze and inactivate a number of these chemicals. However, OPH activity is vulnerable to harsh environmental conditions that
Dan Zhang et al.
The Analyst, 137(11), 2629-2636 (2012-04-14)
A novel composite of vinyl group functionalized multiwalled carbon nanotubes (MWCNTs) molecularly imprinted polymer (MIP) was synthesized and applied as a molecular recognition element to construct an electrochemical sensor for parathion-methyl in this paper. The special molecular recognition properties of

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