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49055

Supelco

Parathion-methyl

PESTANAL®, analytical standard

Sinonimo/i:

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

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About This Item

Formula empirica (notazione di Hill):
C8H10NO5PS
Numero CAS:
298-00-0
Peso molecolare:
263.21
Beilstein:
8905814
Numero CE:
206-050-1
Numero MDL:
MFCD00041813
Codice UNSPSC:
12000000
ID PubChem:
24872575

Grado

analytical standard

Nome Commerciale

PESTANAL®

CdA

current certificate can be downloaded

Confezionamento

ampule of 500 mg

tecniche

HPLC: suitable
gas chromatography (GC): suitable

applicazioni

agriculture
environmental

Formato

neat

Temperatura di conservazione

room temp

Stringa SMILE

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
RLBIQVVOMOPOHC-UHFFFAOYSA-N

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Descrizione generale

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.

Applicazioni

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Note legali

PESTANAL is a registered trademark of Merck KGaA, Darmstadt, Germany

Avvertenze

Danger

Indicazioni di pericolo

H226,H300 + H330,H311,H373,H410

Classi di pericolo

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

Codice della classe di stoccaggio

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

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

114.8 °F - open cup

Punto d’infiammabilità (°C)

46 °C - open cup

Dispositivi di protezione individuale

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

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Certificati d'analisi (COA)

Lot/Batch Number
LRAB8147
LC24640V
LC22545V
LC16218V
LC12144V

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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)
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)
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)
Mohamed Abdel-Razek Saleh Abdel-Razek et al.
Journal of environmental science and health. Part. B, Pesticides, food contaminants, and agricultural wastes, 48(6), 449-461 (2013-03-05)
The goal of this study was to optimize methyl parathion (O,O-dimethyl-O-4-p-nitrophenyl phosphorothioate) degradation using a strain of Escherichia coli DH5α expressing the opd gene. Our results indicate that this strain had lower enzymatic activity compared to the Flavobacterium sp. ATCC
Scott A Trammell et al.
Chemical communications (Cambridge, England), 48(34), 4121-4123 (2012-03-22)
Using a low power green laser, we have demonstrated a rate acceleration of ~2-fold for the hydrolysis of methyl parathion by irradiating the plasmon absorption band of Au nanoparticles capped with a Cu(bpy) catalyst.
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