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Merck

31580

Supelco

Terbufos-sulfon

PESTANAL®, analytical standard

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About This Item

Empirische Formel (Hill-System):
C9H21O4PS3
CAS-Nummer:
Molekulargewicht:
320.43
Beilstein:
2279368
MDL-Nummer:
UNSPSC-Code:
41116107
PubChem Substanz-ID:
NACRES:
NA.24

Qualität

analytical standard

Qualitätsniveau

Produktlinie

PESTANAL®

Haltbarkeit

limited shelf life, expiry date on the label

Methode(n)

HPLC: suitable
gas chromatography (GC): suitable

Anwendung(en)

agriculture
environmental

Format

neat

Lagertemp.

2-8°C

SMILES String

CCOP(=S)(OCC)SCS(=O)(=O)C(C)(C)C

InChI

1S/C9H21O4PS3/c1-6-12-14(15,13-7-2)16-8-17(10,11)9(3,4)5/h6-8H2,1-5H3

InChIKey

DWZSTEUTHNUVQD-UHFFFAOYSA-N

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Allgemeine Beschreibung

Terbufos-sulfone is one of the major metabolite of organophosphorus pesticide terbufos, found to be toxic for living beings even at very low levels.

Anwendung

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
Terbufos-sulfone may be used as a pesticide reference standard for the determination of the analyte:
  • In fruits, vegetables and milk samples by gas chromatography (GC) coupled with ion trap mass spectrometry (MS/MS).
  • In water samples by a dispersive solid-phase extraction method based on the use of multiwalled carbon nanotubes.

Rechtliche Hinweise

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

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Piktogramme

Skull and crossbones

Signalwort

Danger

Gefahreneinstufungen

Acute Tox. 1 Inhalation - Acute Tox. 2 Dermal - Acute Tox. 2 Oral

Lagerklassenschlüssel

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

WGK

WGK 3

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Persönliche Schutzausrüstung

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter


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Analysenzertifikate (COA)

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Leonel Córdoba Gamboa et al.
Environmental research, 184, 109243-109243 (2020-02-23)
Pesticides used in agriculture may expose populations living nearby. Costa Rica is a major banana-exporting country, its production depends on extensive pesticide use. To evaluate environmental pesticide exposure, we measured levels of current-use pesticides in air and dust from 12
Catherine B Choung et al.
Environmental pollution (Barking, Essex : 1987), 159(10), 2648-2655 (2011-07-09)
To examine the link between corn agriculture and the observed decline of the endangered southern bell frog (SBF), the effects of two corn crop pesticides on larval growth and development were investigated. Tadpoles were exposed to terbufos sulfone (10 μg/L)
Analysis of pesticides residues in environmental water samples using multiwalled carbon nanotubes dispersive solid-phase extraction.
Gonzalez?Curbelo MA
Journal of Separation Science, 36(3), 556- 563 (2013)
Analysis of pesticide residues in fruits, vegetables, and milk by gas chromatography/tandem mass spectrometry.
Sheridan RS and Meola JR
Journal of AOAC (Association of Official Analytical Chemists) International, 82(3), 982- 990 (1999)
B T Bowman et al.
Journal of environmental science and health. Part. B, Pesticides, food contaminants, and agricultural wastes, 17(5), 447-462 (1982-01-01)
Terbufos, t.sulfoxide and t.sulfone (5 micrograms ml-1) were incubated in natural, sterilized natural and distilled water, with initial pH values of 8.8, 8.8 and 6.0, respectively, at 20 degrees C. First-order disappearance was observed for the three compounds. Rates in

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