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4,4′-DDE

PESTANAL®, analytical standard

Synonym(e):

1,1-Dichlor-2,2-bis-(4-chlorphenyl)-ethen, 4,4′-DDE

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About This Item

Lineare Formel:
(ClC6H4)2C=CCl2
CAS-Nummer:
72-55-9
Molekulargewicht:
318.03
Beilstein:
1913355
EG-Nummer:
200-784-6
MDL-Nummer:
MFCD00000837
UNSPSC-Code:
41116107
PubChem Substanz-ID:
329755172
NACRES:
NA.24

Qualität

analytical standard

Qualitätsniveau

100

Produktlinie

PESTANAL®

Haltbarkeit

limited shelf life, expiry date on the label

Methode(n)

HPLC: suitable
gas chromatography (GC): suitable

mp (Schmelzpunkt)

88-90 °C (lit.)

Anwendung(en)

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

InChIKey

UCNVFOCBFJOQAL-UHFFFAOYSA-N

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Verwandte Kategorien

Allgemeine Beschreibung

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.

Anwendung

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

Rechtliche Hinweise

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

Signalwort

Danger

Gefahreneinstufungen

Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 2 - STOT RE 1 Oral

Lagerklassenschlüssel

6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 3

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Persönliche Schutzausrüstung

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

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Analysenzertifikate (COA)

Lot/Batch Number
BCCH4254
BCCB7683
BCBS5816V
SZBD021XV
SZBB304XV

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Die Dokumentenbibliothek aufrufen

Metabolism of 1, 1-dichloro-2, 2-bis (4-chlorophenyl) ethylene by Alcaligenes denitrificans
Ahuja R, et al.
Biotechnology Letters, 23(6), 423- 426 (2001)
Cometabolism of 1, 1-dichloro-2, 2-bis (4-chlorophenyl) ethylene by Pseudomonas acidovorans M3GY grown on biphenyl
Hay.GA and Focht.DD
Applied and Environmental Microbiology, 64(6), 2141- 2146 (1998)
Luisa Torres-Sánchez et al.
Environmental health perspectives, 121(2), 263-268 (2012-11-16)
The results of previous studies suggest that prenatal exposure to bis[p-chlorophenyl]-1,1,1-trichloroethane (DDT) and to its main metabolite, 2,2-bis(p-chlorophenyl)-1,1-dichloroethylene (DDE), impairs psychomotor development during the first year of life. However, information about the persistence of this association at later ages is
Juan P Arrebola et al.
Environmental research, 122, 31-37 (2013-01-08)
There is increasing evidence that environmental factors play an important role in the development of type 2 diabetes. Several persistent organic pollutants are suspected to contribute to the increasing prevalence and risk of type 2 diabetes. The aim of this
Isabelle Sioen et al.
Environment international, 59, 225-231 (2013-07-13)
Animal studies showed that the developing brain is particularly sensitive to chemical exposure. Human studies carried out in areas with high exposures have proven neurodevelopmental disorders in relation to e.g. lead and PCBs. Whether these chemicals are associated with behavioural
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