This product is a pesticide standard. Dilution of contaminants in soil does not fall within the scope of its intended use. A detailed search of the available literature would be recommended. Please see the link below for a publication that may be helpful.
https://www.sciencedirect.com/science/article/pii/S026974910700190X?via%3Dihub
35487
4,4′-DDE
PESTANAL®, analytical standard
Sinónimos:
1,1-Dichloro-2,2-bis(4-chlorophenyl)ethene, 4,4′-DDE
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Fórmula lineal:
(ClC6H4)2C=CCl2
Número CAS:
Peso molecular:
318.03
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
EC Number:
200-784-6
Beilstein/REAXYS Number:
1913355
MDL number:
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Servicio técnico
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analytical standard
Quality Segment
product line
PESTANAL®
shelf life
limited shelf life, expiry date on the label
technique(s)
HPLC: suitable, gas chromatography (GC): suitable
mp
88-90 °C (lit.)
application(s)
agriculture
environmental
format
neat
SMILES string
Clc1ccc(cc1)\C(=C(/Cl)Cl)c2ccc(Cl)cc2
InChI
1S/C14H8Cl4/c15-11-5-1-9(2-6-11)13(14(17)18)10-3-7-12(16)8-4-10/h1-8H
InChI key
UCNVFOCBFJOQAL-UHFFFAOYSA-N
General description
4,4′-DDE can be found to be a breakdown product of trichloro-2,2-bis(4-chlorophenyl)ethane, in an aerobic environment. It can behave like a typical potent androgen receptor antagonist.
Application
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
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Este artículo | |||
|---|---|---|---|
| description PESTANAL®, analytical standard | description certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland | description PESTANAL®, analytical standard | description analytical standard |
| format neat | format - | format neat | format neat |
| technique(s) gas chromatography (GC): suitable, HPLC: suitable | technique(s) - | technique(s) gas chromatography (GC): suitable, HPLC: suitable | technique(s) HPLC: suitable, gas chromatography (GC): suitable |
| grade analytical standard | grade certified reference material, TraceCERT® | grade analytical standard | grade analytical standard |
| product line PESTANAL® | product line TraceCERT® | product line PESTANAL® | product line - |
| application(s) agriculture | application(s) - | application(s) agriculture | application(s) environmental |
| mp 88-90 °C (lit.) | mp - | mp - | mp 42-45 °C (lit.) |
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 2 - STOT RE 1 Oral
Clase de almacenamiento
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
ppe
Eyeshields, Gloves, type P3 (EN 143) respirator cartridges
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Can the level of DDE and/or DDT in soil be diluted/aerated to reduce it's concentration?
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