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Merck

45688

Thiophanate-methyl

PESTANAL®, analytical standard

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About This Item

Empirical Formula (Hill Notation):
C12H14N4O4S2
CAS Number:
23564-05-8
Molecular Weight:
342.39
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
329756901
EC Number:
245-740-7
Beilstein/REAXYS Number:
937942
MDL number:
MFCD00055294

Key Documents

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InChI key

QGHREAKMXXNCOA-UHFFFAOYSA-N

InChI

1S/C12H14N4O4S2/c1-19-11(17)15-9(21)13-7-5-3-4-6-8(7)14-10(22)16-12(18)20-2/h3-6H,1-2H3,(H2,13,15,17,21)(H2,14,16,18,22)

SMILES string

COC(=O)NC(=S)Nc1ccccc1NC(=S)NC(=O)OC

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

General description

Thiophanate-methyl is a systemic benzimidazole fungicide, commonly used in agriculture for the pre- and post-harvest treatment of pathogen affecting a variety of fruits and vegetables.

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
Thiophanate-methyl may be used as an analytical reference standard for the quantification of the analyte in fruits, and wines using different chromatography techniques.

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

signalword

Warning

Hazard Classifications

Acute Tox. 4 Inhalation - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 2 - Muta. 2 - Skin Sens. 1

Storage Class

11 - Combustible Solids

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

Class I Designated Chemical Substances

prtr

Substances Subject to be Indicated Names

ishl_indicated

Substances Subject to be Notified Names

ishl_notified

45688-BULK: + 45688-VAR: + 45688-1EA: + 45688-250MG:

jan

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Certificates of Analysis (COA)

Lot/Batch Number
BCCN5889
BCCF5844
BCBV5376
BCBS9727V

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Darshan M Rudakiya et al.
International journal of biological macromolecules, 144, 586-595 (2019-12-13)
Laccase from previously reported hardwood degrading fungus, Tricholoma giganteum AGDR1, was isolated, identified at molecular level, biochemically characterized and also utilized for pesticide degradation. Laccase gene is comprised of 3752 bp, which encompassed 742-bp of 5' flanking upstream sequence with 12
Determination of carbendazim, thiabendazole and thiophanate-methyl in banana (Musa acuminata) samples imported to Italy
Veneziano A, et al.
Food Chemistry, 87(3), 383-386 (2004)
Min Su et al.
Se pu = Chinese journal of chromatography, 29(11), 1070-1075 (2012-03-08)
An ultra performance liquid chromatography-tandem mass spectrometric method (UPLC-MS/MS) was established for the simultaneous determination of imidacloprid, carbendazim, thiophanate-methyl, propamocarb, methomyl and dimethomorph residues in tomato paste. The samples were extracted by methanol-water (1: 1, v/v) containing 0.1% (v/v) acetic
Rosaria Sciarrillo et al.
Archives of environmental contamination and toxicology, 55(2), 254-261 (2008-01-16)
The thyroid has been shown to be a target organ for environmental chemicals, specifically endocrine-disrupting contaminants. Reptiles are particularly suitable as contaminant biomonitors due to their persistence in a variety of habitats, wide geographic distribution, longevity, and, in many cases
Shane M Hanlon et al.
Archives of environmental contamination and toxicology, 63(1), 137-143 (2012-01-10)
Amphibians around the world are experiencing the greatest organismal decline in recent history. Xenobiotics, such as pesticides, and pathogenic biotic perturbations, including the fungus Batrachochytrium dendrobatidis (Bd), have played major roles in amphibian decreases. We conducted laboratory culture studies to
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