CAS 3424-82-6: o,p′-DDE

Description: o,p′-DDE, or 1,1-dichloro-2,2-bis(p-chlorophenyl)ethylene, is a chemical compound that is a breakdown product of the pesticide DDT (dichlorodiphenyltrichloroethane). It is classified as an organochlorine compound and is known for its persistence in the environment, leading to bioaccumulation in the food chain. o,p′-DDE is characterized by its lipophilic nature, which allows it to accumulate in fatty tissues of organisms. The compound is often studied for its endocrine-disrupting properties, as it can interfere with hormone systems in wildlife and humans. Its chemical structure features two chlorinated phenyl rings attached to a double-bonded ethylene group, contributing to its stability and resistance to degradation. Due to its environmental and health implications, o,p′-DDE is monitored in various ecological studies and regulatory assessments. Overall, its persistence and biological effects make it a significant compound of concern in environmental chemistry and toxicology.

Formula: C₁₄H₈Cl₄

InChI: InChI=1S/C14H8Cl4/c15-10-7-5-9(6-8-10)13(14(17)18)11-3-1-2-4-12(11)16/h1-8H

InChI key: InChIKey=ZDYJWDIWLRZXDB-UHFFFAOYSA-N

SMILES: ClC(Cl)=C(C1=CC=C(Cl)C=C1)C=2C=CC=CC2Cl

Synonyms:

• 1,1-Dichloro-2-(o-chlorophenyl)-2-(p-chlorophenyl)ethylene
• 1-Chloro-2-(2,2-dichloro-1-(4-chlorophenyl)vinyl)benzene
• 1-Chloro-2-[2,2-dichloro-1-(4-chlorophenyl)ethenyl]benzene
• 2,2,O,P'-Tetrachlorovinylidenebisbenzene
• 2,2,O,P'-Tetraclorovinilidenobisbenceno
• 2,2,o,p'-Tetrachlorvinylidenbisbenzol
• 2,4'-Dde
• 2,4'-Dichlorodiphenyldichloroethylene
• 2-(2-Chlorophenyl)-2-(4-chlorophenyl)-1,1-dichloroethylene
• Ethylene, 1,1-dichloro-2-(o-chlorophenyl)-2-(p-chlorophenyl)-
• Nsc 59908
• o,p'-DDE
• o,p′-Dichlorodiphenyldichloroethylene
• Benzene, 1-chloro-2-[2,2-dichloro-1-(4-chlorophenyl)ethenyl]-

1,1-Dichloro-2-(2-chlorophenyl-d4)-2-(4-chlorophenyl-d4)ethylene (2,4'-DDE)

CAS: 1402834-57-4 3424-82-6

• Purity: 98 atom % D
• Molecular weight: 326.08

2,4'-DDE 10 µg/mL in Cyclohexane

CAS: 3424-82-6

• Formula: C₁₄H₈Cl₄
• Color and Shape: Single Solution
• Molecular weight: 318.03

2,4'-DDE 100 µg/mL in Cyclohexane

CAS: 3424-82-6

• Formula: C₁₄H₈Cl₄
• Color and Shape: Single Solution
• Molecular weight: 318.03

EPA Method 8080A Organochlorine Pesticide Mixture 613 1000 µg/mL in Hexane:Toluene

CAS: 3424-82-653-19-0 789-02-6

• Color and Shape: Mixture

Pesticide-Mix 164 10 µg/mL in Cyclohexane

CAS: 3424-82-650-29-3 53-19-0 72-54-8 72-55-9 789-02-6

• Formula: C₁₄H₁₀Cl₄
• Color and Shape: Colourless
• Molecular weight: 320.04

ISO 10382:2002 PCB and Organochlorine Pesticide Mixture 369 100 µg/mL in Isooctane

CAS: 1024-57-3 118-74-1 28044-83-9 309-00-2 31508-00-6 319-84-6 319-85-7 3424-82-635065-27-1 35065-28-2 35065-29-3 35693-99-3 37680-73-2 50-29-3 53-19-0 58-89-9 60-57-1 7012-37-5 72-20-8 72-54-8 72-55-9 76-44-8 789-02-6 959-98-8

• Color and Shape: Mixture

Pesticide-Mix 20 10 µg/mL in Cyclohexane

CAS: 1024-57-3 118-74-1 297-78-9 309-00-2 319-84-6 319-85-7 33213-65-9 3424-82-6465-73-6 50-29-3 53-19-0 58-89-9 60-57-1 72-20-8 72-54-8 72-55-9 76-44-8 789-02-6 959-98-8

• Formula: C₁₄H₁₀Cl₄
• Color and Shape: Mixture
• Molecular weight: 320.04

HJ 921-2017 Organochlorine Pesticides Mixture 109 100 µg/mL in Toluene:n-Hexane

CAS: 1024-57-3 118-74-1 2385-85-5 28044-83-9 319-84-6 319-85-7 319-86-8 33213-65-9 3424-82-639765-80-5 50-29-3 5103-71-9 5103-73-1 5103-74-2 53-19-0 58-89-9 60-57-1 72-20-8 72-54-8 72-55-9 789-02-6 959-98-8

• Color and Shape: Mixture

PAH/PCB/Pesticides Mixture 322 100 µg/mL in Cyclohexane

CAS: 118-74-1 120-12-7 191-24-2 193-39-5 205-99-2 206-44-0 207-08-9 31508-00-6 319-84-6 319-85-7 3424-82-635065-27-1 35065-28-2 35065-29-3 35693-99-3 37680-73-2 50-29-3 50-32-8 53-19-0 58-89-9 7012-37-5 72-54-8 72-55-9 789-02-6

• Color and Shape: Mixture

IRSA Method 5090 Pesticide Mixture 100 µg/mL in Acetone

CAS: 1024-57-3 118-74-1 15972-60-8 1912-24-9 309-00-2 319-84-6 319-85-7 319-86-8 33213-65-9 3424-82-6465-73-6 50-29-3 5103-71-9 5103-74-2 53-19-0 58-89-9 60-57-1 608-93-5 72-20-8 72-43-5 72-54-8 72-55-9 76-44-8 789-02-6 959-98-8

• Formula: C₁₄H₁₀Cl₄
• Color and Shape: Mixture
• Molecular weight: 320.04

Pesticide-Mix 1037 10 µg/mL in Cyclohexane

CAS: 1024-57-3 118-74-1 27304-13-8 28044-83-9 309-00-2 319-84-6 319-85-7 319-86-8 3424-82-639765-80-5 50-29-3 5103-71-9 5103-73-1 5103-74-2 53-19-0 58-89-9 60-57-1 72-20-8 72-54-8 72-55-9 76-44-8 789-02-6

• Formula: C₁₄H₁₀Cl₄
• Color and Shape: Colourless
• Molecular weight: 320.04

Pesticide-Mix 10 1 µg/mL in Isooctane

CAS: 118-74-1 2385-85-5 28044-83-9 319-84-6 319-85-7 319-86-8 3424-82-653-19-0 58-89-9 60-57-1 72-20-8 72-43-5 72-54-8 72-55-9

• Formula: C₁₄H₁₀Cl₄
• Color and Shape: Mixture
• Molecular weight: 320.04

Pesticide Mix 13 10 µg/mL in Cyclohexane

CAS: 1024-57-3 118-74-1 2385-85-5 27304-13-8 28044-83-9 309-00-2 319-84-6 319-85-7 319-86-8 33213-65-9 3424-82-635065-27-1 35065-28-2 35065-29-3 35693-99-3 37680-73-2 465-73-6 50-29-3 5103-71-9 5103-74-2 53-19-0 58-89-9 60-57-1 6108-10-7 7012-37-5 72-20-8 72-43-5 72-54-8 72-55-9 76-44-8 789-02-6 959-98-8

• Formula: C₁₂H₄Cl₆
• Color and Shape: Mixture
• Molecular weight: 360.88

HJ 699-2014 Organochlorine Pesticides & Chlorobenzenes Mixture 11 100 µg/mL in Acetone

CAS: 1024-57-3 1031-07-8 108-70-3 115-32-2 118-74-1 120-82-1 28044-83-9 309-00-2 319-84-6 319-85-7 319-86-8 33213-65-9 3424-82-650-29-3 5103-71-9 5103-74-2 53-19-0 53494-70-5 58-89-9 60-57-1 608-93-5 634-66-2 634-90-2 72-20-8 72-43-5 72-54-8 72-55-9 7421-93-4 76-44-8 789-02-6 82-68-8 87-61-6 95-94-3 959-98-8

• Color and Shape: Mixture

Pesticide-Mix 323 20-40 µg/mL in Isooctane

CAS: 1024-57-3 1031-07-8 10606-46-9 115-32-2 118-74-1 1897-45-6 27304-13-8 309-00-2 319-84-6 319-85-7 319-86-8 33213-65-9 3424-82-650-29-3 5103-71-9 5103-74-2 53-19-0 58-89-9 60-57-1 72-20-8 72-54-8 72-55-9 76-44-8 789-02-6 959-98-8

• Formula: C₁₄H₁₀Cl₄
• Color and Shape: Mixture
• Molecular weight: 320.04

HJ 699-2014 Organochlorine Pesticides Mixture 517 10 µg/mL in n-Hexane

CAS: 1024-57-3 1031-07-8 115-32-2 28044-83-9 309-00-2 319-84-6 319-85-7 319-86-8 33213-65-9 3424-82-650-29-3 5103-71-9 5103-74-2 53-19-0 53494-70-5 58-89-9 60-57-1 72-20-8 72-43-5 72-54-8 72-55-9 7421-93-4 76-44-8 789-02-6 82-68-8 959-98-8

• Color and Shape: Mixture

Pesticide Mix 13 10 µg/mL in Toluene

CAS: 1024-57-3 118-74-1 2385-85-5 27304-13-8 28044-83-9 309-00-2 319-84-6 319-85-7 319-86-8 33213-65-9 3424-82-635065-27-1 35065-28-2 35065-29-3 35693-99-3 37680-73-2 465-73-6 50-29-3 5103-71-9 5103-74-2 53-19-0 58-89-9 60-57-1 6108-10-7 7012-37-5 72-20-8 72-43-5 72-54-8 72-55-9 76-44-8 789-02-6 959-98-8

• Formula: C₁₂H₄Cl₆
• Color and Shape: Mixture
• Molecular weight: 360.88

2,4'-DDE

CAS: 3424-82-6

• Formula: C₁₄H₈Cl₄
• Color and Shape: Neat
• Molecular weight: 318.03

Pesticide Mix 5 10 µg/mL in Cyclohexane

CAS: 3424-82-650-29-3 53-19-0 60-57-1 72-20-8 72-54-8 72-55-9 789-02-6

• Formula: C₁₄H₁₀Cl₄
• Color and Shape: Mixture
• Molecular weight: 320.04

Pesticide-Mix 13 10 µg/mL in Cyclohexane

CAS: 1024-57-3 118-74-1 2385-85-5 27304-13-8 28044-83-9 309-00-2 319-84-6 319-85-7 319-86-8 33213-65-9 3424-82-635065-27-1 35065-28-2 35065-29-3 35693-99-3 37680-73-2 465-73-6 50-29-3 5103-71-9 5103-74-2 53-19-0 58-89-9 60-57-1 6108-10-7 7012-37-5 72-20-8 72-43-5 72-54-8 72-55-9 76-44-8 789-02-6 959-98-8

• Formula: C₁₂H₄Cl₆
• Color and Shape: Mixture
• Molecular weight: 360.88