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45891

Supelco

Parathion-methyl solution

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

Synonym(s):

Methyl parathion

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About This Item

Empirical Formula (Hill Notation):
C8H10NO5PS
CAS Number:
298-00-0
Molecular Weight:
263.21
Beilstein/REAXYS Number:
8905814
MDL number:
MFCD00041813
UNSPSC Code:
41116107
PubChem Substance ID:
329757003
NACRES:
NA.24

grade

analytical standard

Quality Level

100

product line

PESTANAL®

shelf life

limited shelf life, expiry date on the label

concentration

100 μg/mL in cyclohexane

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

application(s)

agriculture
environmental

format

single component solution

storage temp.

2-8°C

SMILES string

S=P(OC)(OC)OC1=CC=C([N+]([O-])=O)C=C1

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

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

Aquatic Acute 1 - Aquatic Chronic 1 - Asp. Tox. 1 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Central nervous system

Storage Class

3 - Flammable liquids

wgk_germany

WGK 2

flash_point_f

-4.0 °F - closed cup

flash_point_c

-20 °C - closed cup

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
BCCC3581
BCBT4026
SZBE217XV
SZE6326X
SZBA294XV

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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
P F Zabrodskiĭ et al.
Eksperimental'naia i klinicheskaia farmakologiia, 75(2), 35-37 (2012-05-04)
Experiments on noninbred rats showed that the chronic intoxication with organophosphorus compounds sarin and methylparathion (30 days; total dose, 0.9 LD50; single daily dose, 0.03 mg/kg,) significantly decreases the immune responses and reduces the concentrations of blood cytokines IFN-gamma, IL-2
Neetu Tiwari et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 101, 54-58 (2012-10-27)
A new selective and sensitive kinetic method has been developed for spectrophotometric determination of methyl parathion based on its inhibitory effect on the redox reaction between bromate and hydrochloric acid. The decolorization of neutral red by the reaction product was
Yanbo Zeng et al.
Journal of hazardous materials, 217-218, 315-322 (2012-04-13)
A sensitive electrochemical differential pulse voltammetry method was developed for detecting methyl parathion based on multiwalled carbon nanotubes-poly(acrylamide) (MWCNTs-PAAM) nanocomposite film modified glassy carbon electrode. The novel MWCNTs-PAAM nanocomposite, containing high content of amide groups, was synthesized by PAAM polymerizing
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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