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Merck

36791

Chlorothalonil

PESTANAL®, analytical standard

Synonym(s):

Tetrachloroisophthalodinitrile

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About This Item

Empirical Formula (Hill Notation):
C8Cl4N2
CAS Number:
1897-45-6
Molecular Weight:
265.91
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
329755511
EC Number:
217-588-1
Beilstein/REAXYS Number:
1978326
MDL number:
MFCD00045594

Key Documents

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Product Name

Chlorothalonil, PESTANAL®, analytical standard

InChI key

CRQQGFGUEAVUIL-UHFFFAOYSA-N

InChI

1S/C8Cl4N2/c9-5-3(1-13)6(10)8(12)7(11)4(5)2-14

SMILES string

Clc1c(Cl)c(C#N)c(Cl)c(C#N)c1Cl

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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Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

General description

Chlorothalonil is a an organochlorine, broad-spectrum and non-systemic fungicide, which can be widely used in agriculture, in order to have a control on foliar pathogens.

Legal Information

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

signalword

Danger

Hazard Classifications

Acute Tox. 2 Inhalation - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 2 - Eye Dam. 1 - Skin Sens. 1 - STOT SE 3

target_organs

Respiratory system

Storage Class

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

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges

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Certificates of Analysis (COA)

Lot/Batch Number
BCCN4334
BCCL6035
BCCK6258
BCCG8356
BCCC8347

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Transformation pathways of 14C-chlorothalonil in tropical soils
Regitano.B.J, et al.
Archives of Environmental Contamination and Toxicology, 40, 295-302 (2001)
Study of chlorothalonil photodegradation in natural waters and in the presence of humic substances
Sakkas.AV, et al.
Chemosphere, 48, 939-945 (2002)
Zining Cui et al.
Bioorganic & medicinal chemistry letters, 21(23), 7193-7196 (2011-10-19)
Assuming that the water solubility of our previous hydrazone derivatives would improve after modification with sugars while keeping or modulating their notable biological activities, we designed and synthesized some glycosyl hydrazine and hydrazone derivatives. Bioassay results indicated that the antitumor
Xing-Hai Liu et al.
European journal of medicinal chemistry, 44(7), 2782-2786 (2009-02-28)
A series of cyclopropanecarboxamide were prepared and tested for antifungal activity in vivo. The preliminary bioassays indicated that some compounds are comparable to the commercial fungicides. To further explore the comprehensive structure-activity relationship on the basis of fungicidal activity data
C F Wilkinson et al.
Regulatory toxicology and pharmacology : RTP, 24(1 Pt 1), 69-84 (1996-08-01)
Chronic dietary treatment of rodents with the fungicide chlorothalonil causes an increased incidence of papillomas and carcinomas of the forestomach squamous epithelium (rats and mice, both sexes) and adenomas and carcinomas of the renal proximal tubule epithelium (rats, both sexes;
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