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Merck
CN

45672

Tecnazene

PESTANAL®, analytical standard

Synonym(s):

1,2,4,5-Tetrachloro-3-nitrobenzene, Tecnazene

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About This Item

Linear Formula:
HC6Cl4NO2
CAS Number:
117-18-0
Molecular Weight:
260.89
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
329756887
EC Number:
204-178-2
Beilstein/REAXYS Number:
1973805
MDL number:
MFCD00007066

Key Documents

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InChI key

XQTLDIFVVHJORV-UHFFFAOYSA-N

InChI

1S/C6HCl4NO2/c7-2-1-3(8)5(10)6(4(2)9)11(12)13/h1H

SMILES string

[O-][N+](=O)c1c(Cl)c(Cl)cc(Cl)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

bp

304 °C (lit.)

Quality Level

100

application(s)

agriculture
environmental

format

neat

General description

Tecnazene is a sprouting inhibitor and protectant fungicide used on stored potatoes. It is widely used in controlling rot fungus and molds. Its mode of action involves lipid peroxidation, which leads to the membrane structure and function being disrupted.

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
Tecnazene may be used as a reference standard for the determination of the analyte in fatty foods using gas chromatography with electron capture detection (GC-ECD).

Legal Information

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

pictograms

Exclamation markEnvironment
GHS07,GHS09

signalword

Warning

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Skin Sens. 1

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

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

Regulatory Information

农药列管产品
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Certificates of Analysis (COA)

Lot/Batch Number
BCCN6561
BCCL0385
BCCL0320
BCCK8603
BCCH7281

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A Rapid Method for the Determination of Organochlorine, Pyrethroid Pesticides and Polychlorobiphenyls in Fatty Foods Using GC with Electron Capture Detection.
Chromatographia, 66(6), 619-624 (2007)
The Pesticide Encyclopedia (2014)
The Ashgate Handbook of Pesticides and Agricultural Chemicals (2018)
The toxicity of tecnazene, a potato sprouting inhibitor, to freshwater fauna.
Whale G, et al.
Chemosphere, 17(6), 1205-1217 (1988)
Carina S D Wink et al.
Analytical and bioanalytical chemistry, 407(6), 1545-1557 (2015-01-13)
Lefetamine (N,N-dimethyl-1,2-diphenylethylamine, L-SPA) was marketed as an opioid analgesic in Japan and Italy. After being widely abused, it became a controlled substance. It seems to be a pharmaceutical lead for designer drugs because N-ethyl-1,2-diphenylethylamine (NEDPA) and N-iso-propyl-1,2-diphenylethylamine (NPDPA) were confiscated

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