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34099

Supelco

Fosthiazate

PESTANAL®, analytical standard

Synonym(s):

O-Ethyl S-(1-methylpropyl) 2-oxo-3-thiazolidinylphosphonothioate, S-sec-Butyl O-ethyl 2-oxo-3-thiazolidinylphosphonothioate

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About This Item

Empirical Formula (Hill Notation):
C9H18NO3PS2
CAS Number:
98886-44-3
Molecular Weight:
283.35
MDL number:
MFCD00274595
UNSPSC Code:
41116107
PubChem Substance ID:
329754813
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

CCOP(=O)(SC(C)CC)N1CCSC1=O

InChI

1S/C9H18NO3PS2/c1-4-8(3)16-14(12,13-5-2)10-6-7-15-9(10)11/h8H,4-7H2,1-3H3

InChI key

DUFVKSUJRWYZQP-UHFFFAOYSA-N

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General description

Fosthiazate is a non-fumigant, organophosphate nematicide, which shows broad-spectrum activity against a variety of plant parasitic nematodes, such as Meloidegyne spp., Globodera spp., and Pratylenchus spp.

Application

Fosthiazate may be used as an analytical reference standard for the quantification of the analyte in environmental samples using reversed-phase liquid chromatography with ultraviolet detection.
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

Signal Word

Danger

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Sens. 1

Supplementary Hazards

EUH070

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
BCCM0922
BCCH3147
BCCC1821
BCBV0187
SZBC045XV

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Degradation and adsorption of fosthiazate in soil.
Qin S, et al.
Journal of Chromatography A, 52(20), 6239-6242 (2004)
Shanshan Di et al.
Food chemistry, 338, 128074-128074 (2020-09-20)
A separation and analysis method of fosthiazate stereoisomers was established utilizing supercritical fluid chromatography-tandem mass spectrometry (SFC-MS/MS) with a CHIRALPAK AD-3 column. The determination of the four fosthiazate stereoisomers could be completed within 6 min. The environmental behaviors of fosthiazate stereoisomers
S Lagos et al.
Letters in applied microbiology, 68(2), 149-155 (2018-11-18)
Foshtiazate is an organophosphorus nematicide commonly used in protected crops and potato plantations. It is toxic to mammals, birds and honeybees, it is persistent in certain soils and can be transported to water resources. Recent studies by our group demonstrated
Liquid chromatographic determination of fosthiazate residues in environmental samples and application of the method to a fosthiazate field dissipation study.
Tsiropoulos GN, et al.
Journal of AOAC (Association of Official Analytical Chemists) International, 88(6), 1827-1833 (2005)
Tingting Liu et al.
Journal of agricultural and food chemistry, 67(22), 6160-6168 (2019-05-18)
Naturally occurring thiophenes possess excellent nematicidal and fungicidal activities. However, thiophenes often have limited application in soil due to their light-dependent toxicity given the living and reproductive condition of soil-borne pathogens. In this study, six new (1-6) and six known
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