ChemicalBook CAS DataBase List 4,4'-DDE

4,4'-DDE

$26 - $1267.33

Product name4,4'-DDE
Cas No72-55-9
MFC14H8Cl4
MW318.03
EINECS200-784-6
MDL NumberMFCD00000837

Synonyms

1,1’-(dichloroethylidene)bis(4-chlorobenzene) ;1,1’-dichloroethenylidene)bis(4-chlorobenzene) ;1,1-Bis(p-chlorophenyl)-2,2-dichloroethylene;1,1-dichloro-2,2-bis(4-chlorophenyl)ethene ;1,1-dichloro-2,2-bis(para-chlorophenyl)ethylene ;1,1-Dichloro-2,2-bis(p-chlorophenyl)ethene;dde(1,1-dichloro-2,2-bis(p-chlorophenyl)ethylene) ;DDE(p,p')

Price

Brand	Packaging	Price	Product name
AK Scientific 6286AL	1g	$137	4,4'-DDE
AK Scientific 6286AL	5g	$273	4,4'-DDE
American Custom Chemicals Corporation HCH0010488	10MG	$764.03	4,4'-DDE
American Custom Chemicals Corporation HCH0010488	50MG	$1267.33	4,4'-DDE
Biosynth Carbosynth FD167408	10g	$300	1,1-Dichloro-2,2-bis(4-chlorophenyl)ethene
Biosynth Carbosynth FD167408	25g	$650	1,1-Dichloro-2,2-bis(4-chlorophenyl)ethene
Biosynth Carbosynth FD167408	5G	$160	1,1-Dichloro-2,2-bis(4-chlorophenyl)ethene
Biosynth Carbosynth FD167408	1g	$65	1,1-Dichloro-2,2-bis(4-chlorophenyl)ethene
Biosynth Carbosynth FD167408	2g	$100	1,1-Dichloro-2,2-bis(4-chlorophenyl)ethene
Cayman Chemical 24241	100mg	$77	p,p''-DDE

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Properties

Melting point	88-90 °C(lit.)
Boiling point	403.45°C (rough estimate)
Density	1.3406 (rough estimate)
vapor pressure	13 at 30 °C (Wescott et al., 1981)
refractive index	1.6000 (estimate)
Flash point	11 °C
storage temp.	2-8°C
solubility	ethanol: soluble
color	White, crystalline, odorless powder
Water Solubility	292mg/L(25 ºC)
BRN	1913355
Henry's Law Constant	0.33 at 25 °C (gas stripping-GC, Jantunen and Bidleman, 2006)
Stability	Stable, but light-sensitive. Incompatible with strong bases, strong oxidizing agents.
EPA Substance Registry System	p,p'-DDE (72-55-9)

4,4'-DDE

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