CAS 72-54-8: p,p′-DDD

Description: p,p′-DDD, also known as dichlorodiphenyldichloroethane, is an organochlorine compound that belongs to the family of pesticides. It is a derivative of DDT (dichlorodiphenyltrichloroethane) and is primarily used for its insecticidal properties. The chemical structure of p,p′-DDD features two phenyl rings connected by a dichloroethane bridge, which contributes to its stability and persistence in the environment. This compound is characterized by its low solubility in water but high solubility in organic solvents, making it lipophilic. p,p′-DDD is known for its long half-life in the environment, leading to bioaccumulation in the food chain. It exhibits endocrine-disrupting properties, which can affect wildlife and human health. Due to its environmental persistence and potential health risks, the use of p,p′-DDD has been restricted or banned in many countries. Safety measures are essential when handling this substance, as it can pose risks through inhalation, skin contact, or ingestion.

Formula: C₁₄H₁₀Cl₄

InChI: InChI=1S/C14H10Cl4/c15-11-5-1-9(2-6-11)13(14(17)18)10-3-7-12(16)8-4-10/h1-8,13-14H

InChI key: InChIKey=AHJKRLASYNVKDZ-UHFFFAOYSA-N

SMILES: ClC1=CC=C(C=C1)C(C2=CC=C(Cl)C=C2)C(Cl)Cl

Synonyms:

• 1,1'-(2,2-Dichloroethylidene)bis[4-chlorobenzene]
• 1,1-Bis(4-chlorophenyl)-2,2-dichloroethane
• 1,1-Bis(p-chlorophenyl)-2,2-dichloroethane
• 1,1-Dichloro-2,2-bis(4-chlorophenyl)ethane
• 1,1-Dichloro-2,2-bis(p-chlorophenyl)ethane
• 2,2-Bis(4-chlorophenyl)-1,1-dichloroethane
• 2,2-Bis(p-chlorophenyl)-1,1-dichloroethane
• 2,2-Di(p-chlorophenyl)-1,1-dichloroethane
• 2,2-bis(para-Chlorophenyl)-1,1-dichloroethane
• 4,4'-Ddd
• 4,4'-Dichlorodiphenyldichloroethane
• 4,4'-Tde
• 4,4′-1,1-Dichloro-2,2-bis(p-chlorophenyl)ethane
• DDD
• Dichlorodiphenyl dichloroethane
• Dichlorodiphenyldichloroethane
• Dichlorodiphenyldichloroethane (Ddd)
• Dilene
• Ethane, 1,1-dichloro-2,2-bis(p-chlorophenyl)-
• Me 1700
• Nsc 8941
• Rhothane
• TDE
• Tde (1,1-Dichloro-2,2-Bis(P-Chlorophenyl)Ethane)
• p,p'-DDD
• p,p'-Dichlorodiphenyldichloroethane
• p,p'-Dichlorodiphenylethylene dichloride
• p,p'-TDE
• Benzene, 1,1′-(2,2-dichloroethylidene)bis[4-chloro-

2,2-Bis(4-chlorophenyl)-1,1-dichloroethane

CAS: 72-54-8

• Formula: C₁₄H₁₀Cl₄
• Purity: >98.0%(GC)
• Color and Shape: White to Almost white powder to crystal
• Molecular weight: 320.03

Mitotane Related Compound A (2,2-Bis(4-Chlorophenyl)-1,1-dichloroethane)

CAS: 72-54-8

Halogenated derivatives of aromatic hydrocarbons nesoi

• Formula: C₁₄H₁₀Cl₄
• Color and Shape: White Crystalline Powder
• Molecular weight: 317.95366

1,1-Bis(4-chlorophenyl)-2,2-dichloroethane

CAS: 72-54-8

• Formula: C₁₄H₁₀Cl₄
• Purity: 98.0%
• Color and Shape: Solid
• Molecular weight: 320.0412

4,4''-DDD

CAS: 72-54-8

• Formula: (ClC₆H₄)₂CHCHCl₂
• Molecular weight: 320.04

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 72-54-872-55-9 7421-93-4 76-44-8 789-02-6 959-98-8

• 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 72-54-872-55-9 789-02-6 8065-48-3 959-98-8 99675-03-3

• Color and Shape: Mixture

EPA Method 608.3 Pesticide Mixture 2000 µg/mL in 9:1 Hexane:Toluene, Second Source

CAS: 1024-57-3 1031-07-8 309-00-2 319-84-6 319-85-7 319-86-8 33213-65-9 50-29-3 5103-71-9 5103-74-2 58-89-9 60-57-1 72-20-8 72-54-872-55-9 7421-93-4 76-44-8 959-98-8

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

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 72-54-872-55-9 789-02-6 8065-48-3 959-98-8 99675-03-3

• Color and Shape: Mixture

Organochlorine Pesticide Mix 3 20 µg/mL in Toluene/Hexane

CAS: 1031-07-8 28044-83-9 309-00-2 319-84-6 319-85-7 319-86-8 33213-65-9 50-29-3 58-89-9 60-57-1 72-20-8 72-43-5 72-54-872-55-9 7421-93-4 76-44-8 959-98-8

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

Organochlorine Pesticide Mix 2 2000 µg/mL in Toluene/Hexane

CAS: 1031-07-8 28044-83-9 309-00-2 319-84-6 319-85-7 319-86-8 33213-65-9 50-29-3 53494-70-5 58-89-9 60-57-1 72-20-8 72-43-5 72-54-872-55-9 7421-93-4 76-44-8 959-98-8

• Formula: C₁₄H₁₀Cl₄
• Color and Shape: Mixture
• 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 3424-82-6 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 72-54-872-55-9 76-44-8 789-02-6 959-98-8

• Color and Shape: Mixture

Organochlorine Pesticide Mixture 1008 2000 µg/mL in Toluene/Hexane

CAS: 1024-57-3 1031-07-8 309-00-2 319-84-6 319-85-7 319-86-8 33213-65-9 50-29-3 58-89-9 60-57-1 72-20-8 72-54-872-55-9 7421-93-4 76-44-8 959-98-8

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

EPA Method 525.2 Organochlorine Pesticides Mixture 100 µg/mL in Acetone

CAS: 1024-57-3 1031-07-8 122-34-9 15972-60-8 1861-32-1 1897-45-6 1912-24-9 2593-15-9 2675-77-6 309-00-2 319-84-6 319-85-7 319-86-8 33213-65-9 39765-80-5 50-29-3 510-15-6 5103-71-9 5103-74-2 51877-74-8 54774-45-7 58-89-9 60-57-1 72-20-8 72-43-5 72-54-872-55-9 7421-93-4 76-44-8 959-98-8

• Color and Shape: Mixture

Organochlorine Pesticide Mix 1 100-600 µg/mL in Toluene

CAS: 1031-07-8 28044-83-9 309-00-2 319-84-6 319-85-7 319-86-8 33213-65-9 50-29-3 58-89-9 60-57-1 72-20-8 72-54-872-55-9 7421-93-4 76-44-8 959-98-8

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

Chlorinated Pesticide Mix 1 1000 µg/mL in Methyl-tert-butyl ether

CAS: 1024-57-3 1031-07-8 309-00-2 319-84-6 319-85-7 319-86-8 33213-65-9 50-29-3 58-89-9 60-57-1 72-20-8 72-43-5 72-54-872-55-9 7421-93-4 76-44-8 959-98-8

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

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 72-54-872-55-9 76-44-8 789-02-6 959-98-8

• 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 72-54-872-55-9 76-44-8 789-02-6 82-68-8 95-94-3 959-98-8

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

Chlorinated Pesticides Mixture 2000 µg/mL in Toluene/Hexane

CAS: 1024-57-3 1031-07-8 309-00-2 319-84-6 319-85-7 319-86-8 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 72-54-872-55-9 7421-93-4 76-44-8 959-98-8

• Color and Shape: Mixture

Pesticide-Mix 164 10 µg/mL in Cyclohexane

CAS: 3424-82-6 50-29-3 53-19-0 72-54-872-55-9 789-02-6

• 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 72-54-872-55-9 76-44-8 789-02-6 959-98-8

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