ALS Environmental may or may not test for 4,4'-DDE (CAS # 72-55-9). Information is subject to change; please contact us for the latest available analytes for which we test.

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CAS 72-55-9 - 4,4

Analyte:  4,4'-DDE

Alternate Name:  p,p'-DDE

Abbreviation:  44DDE

CAS Number or ID:  72-55-9

Department:  Organics

EC Number (EINECS):  72-55-9

Synonyms:  Benzene, 1,1'-(dichloroethenylidene)bis[4-chloro-;Ethylene, 1,1-dichloro-2,2-bis(p-chlorophenyl)-;p,p'-(Dichlorodiphenyl)dichloroethylene;DDE;1,1-Dichloro-2,2-Bis(p-chlorophenyl)ethylene;1,1-Dichloro-2,2-di(p-chlorophenyl)ethylene;2,2-Bis(4-chlorophenyl)-1,1-dichloroethylene;4,4'-DDE;2,2-Bis(p-chlorophenyl)-1,1-dichloroethylene;p,p'-(Dichlorodiphenyl)-2,2-dichloroethylene;DDT dehydrochloride;NCI-C00555;1,1-Bis(p-chlorophenyl)-2,2-dichloroethylene

Use:  insecticide, degradation product of DDT

Chemical Formula:  C14H8Cl4

Apearance:  white crystalline powder

Melting Point:  88 - 90 C

Boiling Point:  316 C

Stability:  Stable, but light-sensitive. Incompatible with strong bases, strong oxidizing agents.Analytical testing dots

Laboratory tests that may be available by ALS - Columbia for 4,4'-DDE (CAS # 72-55-9):

EPA MethodTest NameMatrixMRLInstrument
608 ModifiedOrganochlorine Pesticides by GC/ECDLiquid0.1 GC
EPA 8081AOrganochlorine Pesticides by Gas ChromatographyLiquid0.1 GC
EPA 8081AOrganochlorine Pesticides by Gas ChromatographySolid3.3 GC
EPA 8081ASPLP Organochlorine Pesticides by Gas ChromatographySolid0.1 GC
CLP-PEST+PCB OLM04.3Aroclors and Pesticides by GCLiquid0.1 GC
CLP-PEST+PCB OLM04.3Aroclors and Pesticides by GCSolid3.3 GC

More analytical test methods may be available for 4,4'-DDE. Please contact us for the latest available analytes and methods.

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