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Merck
CN

32057

Folpet

PESTANAL®, analytical standard

Synonym(s):

2-(Trichloromethylsulfanyl)isoindole-1,3-dione

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About This Item

Empirical Formula (Hill Notation):
C9H4Cl3NO2S
CAS Number:
133-07-3
Molecular Weight:
296.56
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
329753988
EC Number:
205-088-6
Beilstein/REAXYS Number:
193373
MDL number:
MFCD00047303

Key Documents

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Product Name

Folpet, PESTANAL®, analytical standard

InChI key

HKIOYBQGHSTUDB-UHFFFAOYSA-N

InChI

1S/C9H4Cl3NO2S/c10-9(11,12)16-13-7(14)5-3-1-2-4-6(5)8(13)15/h1-4H

SMILES string

ClC(Cl)(Cl)SN1C(=O)c2ccccc2C1=O

grade

analytical standard

product line

PESTANAL®

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

application(s)

agriculture
cleaning products
cosmetics
environmental
food and beverages
personal care

format

neat

Quality Level

100

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Related Categories

Application

Folpet may be used as a reference standard for the determination of the analyte in food matrices based on QuEChERS (Quick, Easy, Cheap, Effective, Rugged and Safe) method for extraction followed by gas chromatography coupled with electron ionization and triple quadrupole mass spectrometry (GC-EI-MS/MS).
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

General description

Folpet is a contact fungicide used for the control of foliar and seed-borne diseases. Folpet is known to inhibit various oxidative enzymes, carboxylases and also enzymes required for phosphate metabolism and citrate synthesis.

Other Notes

Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.

Legal Information

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

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Warning

Hazard Classifications

Acute Tox. 4 Inhalation - Aquatic Acute 1 - Carc. 2 - Eye Irrit. 2 - Skin Sens. 1

Storage Class

11 - Combustible Solids

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

Regulatory Information

农药列管产品
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Certificates of Analysis (COA)

Lot/Batch Number
BCCN7699
BCCL4579
BCCJ0793
BCCD1736
BCCD0436

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Quantification of folpet and phthalimide in food by gas chromatography and mass spectrometry: Overcoming potential analytical artefacts.
Huertas-Perez JF, et al.
Food Chemistry, 260, 213-220 (2018)
Mercedes Barreda et al.
Journal of AOAC International, 89(4), 1080-1087 (2006-08-19)
A gas chromatography/negative chemical ionization-mass spectrometry (GC/NCI-MS) method has been developed for the simultaneous determination of the fungicides captan and folpet in khaki (persimmon; flesh and peel) and cauliflower. Samples were extracted with acetone in the presence of 0.1 M
Mireille Canal-Raffin et al.
Toxicology, 249(2-3), 160-166 (2008-07-01)
Folpet, a widely used dicarboximide fungicide, has been detected in the ambient air of several vine-growing regions of France. It is present in particle form in the environment; however, no study exploring its potential health impact on airways and the
Mireille Canal-Raffin et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 865(1-2), 106-113 (2008-03-18)
Solid-phase extractions followed by HPLC-UV/DAD methods were developed for occupational biological monitoring or forensic investigations of the fungicide folpet using its degradation products, phthalimide and phthalamic acid as plasma biomarkers. These methods show good linearity (r>0.9955), precision (CV<15%) and accuracy
Shuju Wang et al.
Se pu = Chinese journal of chromatography, 25(2), 226-229 (2007-06-22)
A method for the simultaneous determination of captan and folpet pesticide residues in apples was developed by solid-phase extraction and high performance liquid chromatography. The sample was extracted with acetonitrile and cleaned-up by a mixture of homemade sorbent and silica
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