CAS 789-02-6: o,p′-DDT

Description: o,p′-DDT, or o,p′-dichlorodiphenyltrichloroethane, is a synthetic organic compound that belongs to the class of chlorinated hydrocarbons. It is a colorless to pale yellow solid with a characteristic odor. This compound is known for its insecticidal properties and was widely used in agriculture and for vector control in public health, particularly against malaria-carrying mosquitoes. o,p′-DDT is relatively stable in the environment, leading to concerns about its persistence and bioaccumulation in the food chain. Its chemical structure features two aromatic rings with chlorine substituents, contributing to its lipophilicity and resistance to degradation. While effective as a pesticide, o,p′-DDT has been associated with various ecological and health risks, including endocrine disruption in wildlife and potential carcinogenic effects in humans. Due to these concerns, its use has been restricted or banned in many countries since the 1970s, although it remains a topic of study regarding its long-term environmental impact.

Formula: C₁₄H₉Cl₅

InChI: InChI=1S/C14H9Cl5/c15-10-7-5-9(6-8-10)13(14(17,18)19)11-3-1-2-4-12(11)16/h1-8,13H

InChI key: InChIKey=CVUGPAFCQJIYDT-UHFFFAOYSA-N

SMILES: ClC1=CC=C(C=C1)C(C=2C=CC=CC2Cl)C(Cl)(Cl)Cl

Synonyms:

• (.+-.)-1-(o-Chlorophenyl)-1-(p-chlorophenyl)-2,2,2-trichloroethane
• (.+-.)-o,p'-DDT
• 1,1,1-Trichloro-2-(o-chlorophenyl)-2-(p-chlorophenyl)ethane
• 1-(2-Chlorophenyl)-1-(4-chlorophenyl)-2,2,2-trichloroethane
• 1-Chloro-2-[2,2,2-trichloro-1-(4-chlorophenyl)ethyl]benzene
• 2,2,2,O,P'-Pentachloroethylidenebisbenzene
• 2,2,2,O,P'-Pentacloroetilidenbisbenceno
• 2,2,2,o,p'-Pentachlorethylidenbisbenzol
• 2,4'-Ddt
• 2,4'-Dichlorodiphenyltrichloroethane
• 2-(2-Chlorophenyl)-2-(4-chlorophenyl)-1,1,1-trichloroethane
• 2-o-Chlorophenyl-2-p-chlorophenyl-1,1,1-trichloroethane
• Ethane, 1,1,1-trichloro-2-(o-chlorophenyl)-2-(p-chlorophenyl)-
• Nsc 33446
• Nsc 57644
• o,p'-Chlorophenothane
• o,p′-Dichlorodiphenyltrichloroethane
• Benzene, 1-chloro-2-[2,2,2-trichloro-1-(4-chlorophenyl)ethyl]-

o,p'-DDT

CAS: 789-02-6

O,P'-DDT, a chlorinated organic pesticide, has estrogenic activity.

• Formula: C₁₄H₉Cl₅
• Color and Shape: Solid
• Molecular weight: 354.48

2,4'-DDT 1000 µg/mL in Toluene

CAS: 789-02-6

• Formula: C₁₄H₉Cl₅
• Color and Shape: Single Solution
• Molecular weight: 354.49

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 3424-82-6 465-73-6 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 76-44-8 789-02-6959-98-8

• 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 3424-82-6 39765-80-5 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 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 3424-82-6 35065-27-1 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 76-44-8 789-02-6959-98-8

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

HJ 835-2017, HJ 835-2017, HJ 900-2017, HJ 901-2017, HJ 912-2017, HJ 921-2017 Organochlorine Pesticides Mixture 302 1000 µg/mL in n-Hexane/Acetone

CAS: 1024-57-3 1031-07-8 118-74-1 2385-85-5 309-00-2 319-84-6 319-85-7 319-86-8 33213-65-9 50-29-3 5103-71-9 5103-74-2 53494-70-5 58-89-9 60-57-1 72-20-8 72-43-5 72-54-8 72-55-9 7421-93-4 76-44-8 789-02-6959-98-8

• Color and Shape: Mixture

Chinese Pharmacopoeia Pesticides Mixture 145 40-100 µg/mL in Acetonitrile

CAS: 1031-07-8 115-32-2 120067-83-6 120068-36-2 120068-37-3 13071-79-9 13194-48-4 1836-75-5 205650-65-3 22224-92-6 24353-61-5 298-00-0 298-02-2 309-00-2 319-84-6 319-85-7 319-86-8 33213-65-9 3689-24-5 50-29-3 5120-23-0 56-38-2 56-72-4 58-89-9 60-57-1 6164-98-3 6923-22-4 72-54-8 72-55-9 789-02-68065-48-3 959-98-8 99675-03-3

• Color and Shape: Mixture

Pesticide-Mix 1471 10 µg/mL in Cyclohexane

CAS: 1024-57-3 115-32-2 118-74-1 27304-13-8 28044-83-9 309-00-2 319-84-6 319-85-7 50-29-3 5103-71-9 5103-74-2 58-89-9 60-57-1 72-20-8 76-44-8 789-02-6

• Formula: C₁₄H₉Cl₅
• Color and Shape: Mixture
• Molecular weight: 354.49

Chinese pharmacopoeia Pesticides Mixture 353 40-100 µg/mL in Acetonitrile

CAS: 1031-07-8 10606-46-9 115-32-2 120067-83-6 120068-36-2 120068-37-3 13071-79-9 13194-48-4 1836-75-5 205650-65-3 22224-92-6 24353-61-5 298-00-0 298-02-2 309-00-2 319-84-6 319-85-7 319-86-8 33213-65-9 3689-24-5 50-29-3 5120-23-0 56-38-2 56-72-4 58-89-9 60-57-1 6164-98-3 6923-22-4 72-54-8 72-55-9 789-02-68065-48-3 959-98-8 99675-03-3

• Color and Shape: Mixture

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

CAS: 3424-82-6 53-19-0 789-02-6

• Color and Shape: Mixture

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 3424-82-6 35065-27-1 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 76-44-8 789-02-6959-98-8

• Color and Shape: Mixture

GB 2763 Organochlorine Pesticides Mixture 110 20-100 µg/mL in Toluene:n-Hexane

CAS: 1024-57-3 1031-07-8 27304-13-8 28044-83-9 309-00-2 319-84-6 319-85-7 319-86-8 33213-65-9 50-29-3 5103-71-9 5103-74-2 58-89-9 60-57-1 72-54-8 72-55-9 76-44-8 789-02-6959-98-8

• Color and Shape: Mixture

Pesticide-Mix 17 10 µg/mL in Cyclohexane

CAS: 118-74-1 120-82-1 28044-83-9 309-00-2 319-84-6 319-85-7 33213-65-9 50-29-3 58-89-9 60-57-1 608-93-5 72-20-8 72-43-5 72-54-8 72-55-9 76-44-8 789-02-682-68-8 95-94-3 959-98-8

• Formula: C₆H₂Cl₄
• Color and Shape: Colourless
• Molecular weight: 215.89

Pesticide-Mix 164 10 µg/mL in Cyclohexane

CAS: 3424-82-6 50-29-3 53-19-0 72-54-8 72-55-9 789-02-6

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

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 3424-82-6 465-73-6 50-29-3 53-19-0 58-89-9 60-57-1 72-20-8 72-54-8 72-55-9 76-44-8 789-02-6959-98-8

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

EPA Method 8080A/8081 Organochlorine Pesticide Mixture 616 200 µg/mL in Hexane:Toluene

CAS: 1024-57-3 118-74-1 309-00-2 319-84-6 319-85-7 319-86-8 50-29-3 58-89-9 60-57-1 72-20-8 72-54-8 72-55-9 76-44-8 789-02-6

• Color and Shape: Mixture

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 3424-82-6 39765-80-5 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 72-55-9 789-02-6959-98-8

• Color and Shape: Mixture

Pesticide-Mix 1612 10 µg/mL in Hexane

CAS: 319-84-6 319-85-7 319-86-8 50-29-3 58-89-9 72-54-8 72-55-9 789-02-6

• Formula: C₁₄H₉Cl₅
• Color and Shape: Colourless Liquid
• Molecular weight: 354.49

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 3424-82-6 35065-27-1 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

Pesticide-Mix 102 50 µg/mL in Acetonitrile

CAS: 118-74-1 15972-60-8 28044-83-9 2921-88-2 309-00-2 319-84-6 319-85-7 33213-65-9 50-29-3 51218-45-2 58-89-9 60-57-1 72-20-8 72-54-8 76-44-8 789-02-6959-98-8

• Formula: C₁₄H₉Cl₅
• Color and Shape: Mixture
• Molecular weight: 354.49