49055

Parathion-methyl

PESTANAL^®, analytical standard

• Sinónimos: O,O-Dimethyl O-(4-nitrophenyl) phosphorothioate, Methyl parathion
• Fórmula empírica (notación de Hill): C₈H₁₀NO₅PS
• Número de CAS: 298-00-0
• Peso molecular: 263.21
• Beilstein/REAXYS Number: 8905814
• EC Number: 206-050-1
• MDL number: MFCD00041813
• UNSPSC Code: 12000000
• PubChem Substance ID: 24872575

Propiedades

• grade: analytical standard
• Quality Level: 100
• 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

Descripción

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

Información de seguridad

• pictograms: GHS02,GHS06,GHS08,GHS09
• signalword: Danger
• hcodes: H226,H300 + H330,H311,H373,H410
• pcodes: P210 - P273 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P314
• 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