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Pyrazophos

PESTANAL®, analytical standard

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About This Item

Empirical Formula (Hill Notation):
C14H20N3O5PS
CAS Number:
13457-18-6
Molecular Weight:
373.36
Beilstein:
577209
EC Number:
236-656-1
MDL number:
MFCD00055494
UNSPSC Code:
41116107
PubChem Substance ID:
329756863
NACRES:
NA.24

grade

analytical standard

Quality Level

100

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

storage temp.

2-8°C

SMILES string

CCOC(=O)c1cn2nc(OP(=S)(OCC)OCC)cc2nc1C

InChI

1S/C14H20N3O5PS/c1-5-19-14(18)11-9-17-12(15-10(11)4)8-13(16-17)22-23(24,20-6-2)21-7-3/h8-9H,5-7H2,1-4H3

InChI key

JOOMJVFZQRQWKR-UHFFFAOYSA-N

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General description

Pyrazophos belongs to the class of organophosphorus pesticides, widely used in agriculture and household plant care, with a broad spectrum of action and shorter persistence in the environment compared to organochlorine pesticides.

Application

Pyrazophos may be used as an analytical reference standard for the quantification of the analyte in honey bees and milk samples using different chromatography techniques.
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

Skull and crossbonesEnvironment
GHS06,GHS09

Signal Word

Danger

Hazard Statements

H301 - H332 - H410

Hazard Classifications

Acute Tox. 3 Oral - Acute Tox. 4 Inhalation - Aquatic Acute 1 - Aquatic Chronic 1

Storage Class Code

6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
BCCH9760
BCBW7399
SZBD304XV
SZBA277XV
SZE7116X

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Determination of 15 organophosphorus pesticides in Italian raw milk
Gazzotti T, et al.
Bulletin of Environmental Contamination and Toxicology, 82(2), 251-254 (2009)
Removal of pyrazophos from treated fabric using household laundering.
H E Braun et al.
Bulletin of environmental contamination and toxicology, 42(5), 687-690 (1989-05-01)
Dissipation of pyrazophos residues in greenhouse tomatoes.
G E Miliadis et al.
Bulletin of environmental contamination and toxicology, 53(6), 883-887 (1994-12-01)
Determination of organophosphorus pesticides in honeybees after solid-phase microextraction
Fernandez M, et al.
Journal of Chromatography A, 922(1-2), 257-265 (2001)
P Cabras et al.
Journal of environmental science and health. Part. B, Pesticides, food contaminants, and agricultural wastes, 31(6), 1189-1199 (1996-11-01)
Residues of three pesticides (dimethoate, parathion, and pyrazophos) in two artichoke cultivars, Masedu and Spinoso sardo, were investigated. The amount of pesticides in artichokes was greatly affected by the head shape. In the case of the calix-shaped Masedu artichoke, the
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