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Common molecules sample 52062 - Reciprocal Net Log in
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Empirical formula: C14H8Cl4
a: 9.219 Å
b: 35.496 Å
c: 9.438 Å
α (alpha): 90.00 °
β (beta): 114.70 °
γ (gamma): 90.00 °
Volume: 2805.90 Å3
Space group: P21/c
Calculated density: 1.506 g/cm3
Z: 8
Temperature: 23.0 °C
Formula weight: 318.028 g/mole
R(F): 0.0490
Structural formula: C14H8Cl4
Trade name: DDE
CSD refcode: DCLPEY
Short description: DDE is a breakdown product of the notorious pollutant DDT.
Common name: p,p-DDE
IUPAC name: 1,1-Dichloro-2,2-bis(p-chlorophenyl)ethylene
Citation of a publication: K.G.Shields, C.H.L.Kennard, W.Robinson J.Chem.Soc.,Perkin Trans.2, 460, 1977
Layman's explanation: DDE (or 1,1-dichloro-2,2-bis(p-chlorophenyl)ethylene) is a persistent organic pollutant (POP) and known human carcinogen derived from the breakdown of DDT in the environment. Like other POPs it is does not degrade easily in the environment and can travel through air, rivers, and oceans to places far away from where they were originally released (e.g., to the Arctic). This chemical is lipophilic (it prefers to dissolve in fat rather than water) and can biomagnify in food chains where they can cause severe health effects in wildlife and humans (e.g., cancer). Highest concentrations of this compound in the US are found in the Southeast where DDT was applied to cotton crops.
Lab name: Common molecules
Sample provider: Obtained courtesy of the Cambridge Structural Database
Status: Complete, visible to public
Repository Files:
52062.cif 52062.crt 52062.txt

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