CAS 72-43-5: Methoxychlor

Description: Methoxychlor, with the CAS number 72-43-5, is an organochlorine compound that is primarily used as an insecticide and pesticide. It is a synthetic derivative of DDT, designed to exhibit similar insecticidal properties while being less persistent in the environment. Methoxychlor is characterized by its chemical structure, which includes methoxy groups that enhance its effectiveness against a variety of pests. It is typically a colorless to pale yellow liquid with a faint odor. The compound is lipophilic, allowing it to accumulate in fatty tissues of organisms, which raises concerns regarding its potential effects on wildlife and human health. Methoxychlor has been shown to disrupt endocrine functions, leading to reproductive and developmental issues in various species. Due to these health and environmental concerns, its use has been restricted or banned in several countries. Overall, while Methoxychlor was once a popular pesticide, its safety profile has led to increased scrutiny and regulation in agricultural practices.

Formula: C₁₆H₁₅Cl₃O₂

InChI: InChI=1S/C16H15Cl3O2/c1-20-13-7-3-11(4-8-13)15(16(17,18)19)12-5-9-14(21-2)10-6-12/h3-10,15H,1-2H3

InChI key: InChIKey=IAKOZHOLGAGEJT-UHFFFAOYSA-N

SMILES: ClC(Cl)(Cl)C(C1=CC=C(OC)C=C1)C2=CC=C(OC)C=C2

Synonyms:

• 1,1,1-Trichloro-2,2-bis(4-methoxyphenyl)ethane
• 1,1,1-Trichloro-2,2-bis(p-methoxyphenyl)ethane
• 1,1,1-Trichloro-2,2-di(4-methoxyphenyl)ethane
• 1,1-(2,2,2-Trichloroethylidene)bis(4-methoxybenzene)
• 1,1-Bis(p-methoxyphenyl)-2,2,2-trichloroethane
• 2,2,2-Trichloro-1,1-bis(4-methoxyphenyl)ethane
• 2,2-Bis(4-methoxyphenyl)-1,1,1-trichloroethane
• 2,2-Bis(p-methoxyphenyl)-1,1,1-trichloroethane
• 2,2-Di-p-anisyl-1,1,1-trichloroethane
• 4,4'-(2,2,2-Trichloroethylidene)dianisole
• Di(p-methoxyphenyl)(trichloromethyl)methane
• Dimethoxy-DDT
• Dmdt
• Ethane, 1,1,1-trichloro-2,2-bis(p-methoxyphenyl)-
• Marlate
• Mesox K
• Methoxcide
• Methoxy-DDT
• Methoxychlor
• Methoxychlor [Benzene, 1,1'-(2,2,2-trichloroethylidene)bis[4-methoxy-]
• Methoxychlore
• Metox
• Metox plynny
• Metoxicloro
• Mezox K
• Nsc 8945
• p,p'-DMDT
• p,p'-Dimethoxydiphenyltrichloroethane
• p,p'-Methoxychlor
• 1,1,1-trichlorobis(4-methoxyphenyl)ethane
• 1,1'-(2,2,2-trichloroethane-1,1-diyl)bis(4-methoxybenzene)
• Benzene, 1,1′-(2,2,2-trichloroethylidene)bis[4-methoxy-

Organochlorine Pesticide Mixture 946 100-200 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 52645-53-1 58-89-9 60-57-1 72-20-8 72-43-572-54-8 72-55-9 7421-93-4 76-44-8 959-98-8

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

GC PestiMix 3 10 µg/mL in Isooctane:Toluene (50:50)

CAS: 1014-70-6 1031-07-8 105512-06-9 1129-41-5 1134-23-2 114-26-1 116255-48-2 117718-60-2 122-42-9 125225-28-7 128639-02-1 131807-57-3 131860-33-8 133-06-2 133-07-3 135410-20-7 13593-03-8 141517-21-7 142459-58-3 1610-18-0 16118-49-3 175013-18-0 1861-40-1 188425-85-6 2032-65-7 2051-24-3 211867-47-9 21725-46-2 2303-16-4 23103-98-2 23135-22-0 23505-41-1 2425-06-1 24579-73-5 25311-71-1 2588-04-7 27304-13-8 283594-90-1 298-00-0 298-04-4 311-45-5 327-98-0 33245-39-5 3424-82-6 38260-54-7 40487-42-1 51-03-6 5103-73-1 51218-49-6 51338-27-3 52645-53-1 53-19-0 55283-68-6 55814-41-0 58-89-9 5915-41-3 60238-56-4 608-93-5 6190-65-4 66230-04-4 66332-96-5 67129-08-2 67306-00-7 68359-37-5 6988-21-2 70630-17-0 709-98-8 72-43-572-55-9 72-56-0 72490-01-8 7421-93-4 75736-33-3 786-19-6 79241-46-6 81777-89-1 865318-97-4 87392-12-9 88671-89-0 89784-60-1 91465-08-6 94-11-1 944-22-9 957-51-7 959-98-8 96489-71-3 99-30-9

• Color and Shape: Mixture

Pesticide-Mix 71 10 µg/mL in Cyclohexane

CAS: 1024-57-3 117-18-0 118-74-1 28044-83-9 309-00-2 319-84-6 319-85-7 33213-65-9 3424-82-6 50-29-3 5103-71-9 5103-74-2 53-19-0 58-89-9 60-57-1 72-20-8 72-43-572-54-8 72-55-9 76-44-8 789-02-6 82-68-8 959-98-8

• Formula: C₆HCl₄NO₂
• Color and Shape: Mixture
• Molecular weight: 260.89

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 3424-82-6 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 72-43-572-54-8 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 3424-82-6 50-29-3 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 72-43-572-54-8 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

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 3424-82-6 50-29-3 5103-71-9 5103-74-2 53-19-0 53494-70-5 58-89-9 60-57-1 72-20-8 72-43-572-54-8 72-55-9 7421-93-4 76-44-8 789-02-6 82-68-8 959-98-8

• Color and Shape: Mixture

Pesticide-Mix 163 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 58-89-9 60-57-1 72-20-8 72-43-572-54-8 72-55-9 76-44-8 959-98-8

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

Pesticide Mix 14 10 µg/mL in Cyclohexane

CAS: 118-74-1 28044-83-9 309-00-2 319-84-6 319-85-7 33213-65-9 50-29-3 58-89-9 60-57-1 72-20-8 72-43-572-54-8 72-55-9 76-44-8 789-02-6 959-98-8

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

EPA Method 505 Organohalide Pesticide Mixture 388 200 µg/mL in Methanol

CAS: 1024-57-3 118-74-1 122-34-9 15972-60-8 1912-24-9 309-00-2 39765-80-5 5103-71-9 5103-73-1 5103-74-2 58-89-9 60-57-1 72-20-8 72-43-576-44-8 77-47-4

• Color and Shape: Mixture

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 72-43-572-54-8 72-55-9 76-44-8 789-02-6 959-98-8

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

GB 23200.113-2018 Group B 105 Pesticides 10 ug/ml in Ethyl acetate

CAS: 101-21-3 101007-06-1 1014-69-3 102851-06-9 1113-02-6 112281-77-3 113614-08-7 114369-43-6 117-18-0 119-12-0 119446-68-3 120068-37-3 121-75-5 121552-61-2 122-14-5 122-34-9 122-39-4 131341-86-1 13171-21-6 136426-54-5 141-66-2 15299-99-7 153233-91-1 15457-05-3 1563-66-2 1610-17-9 1634-78-2 1746-81-2 1836-75-5 1861-40-1 1912-24-9 21609-90-5 2310-17-0 23184-66-9 23505-41-1 23950-58-5 24353-61-5 2593-15-9 26225-79-6 2642-71-9 2675-77-6 2921-88-2 2941-55-1 297-97-2 298-00-0 299-84-3 300-76-5 309-00-2 31120-85-1 327-98-0 32809-16-8 333-41-5 34643-46-4 36335-67-8 36734-19-7 3766-81-2 38260-54-7 39515-41-8 40487-42-1 40596-69-8 41198-08-7 4147-51-7 42509-80-8 42576-02-3 470-90-6 4824-78-6 50512-35-1 510-15-6 5103-74-2 51338-27-3 52-85-7 527-20-8 53112-28-0 5598-13-0 56-72-4 563-12-2 57018-04-9 5915-41-3 60-57-1 60207-90-1 68359-37-5 69806-50-4 70124-77-5 709-98-8 71626-11-4 72-43-57287-19-6 732-11-6 73250-68-7 76738-62-0 77732-09-3 79983-71-4 80-33-1 81777-89-1 82-68-8 834-12-8 83657-24-3 886-50-0 88671-89-0 91465-08-6 92-52-4 94361-06-5 947-02-4 950-37-8 961-11-5

• Color and Shape: Mixture

Organochlorine Pesticide Mixture 951 20-100 µg/mL in Methanol

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 72-43-572-54-8 72-55-9 7421-93-4 76-44-8 959-98-8

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

Organochlorine Pesticide Mix 3 1000 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 72-43-572-54-8 72-55-9 7421-93-4 76-44-8 959-98-8

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

Single Column Analytes Mix 4 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 5103-71-9 5103-74-2 53494-70-5 58-89-9 60-57-1 72-20-8 72-43-572-54-8 72-55-9 7421-93-4 76-44-8 959-98-8

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

Organochlorine Pesticides Mixture 921 1000 µg/mL in Acetone

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 53494-70-5 58-89-9 60-57-1 72-20-8 72-43-572-54-8 72-55-9 7421-93-4 76-44-8 959-98-8

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

Organochlorine Pesticide Mixture 57 200 µg/mL in Dichloromethane

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 72-43-572-54-8 72-55-9 7421-93-4 76-44-8 959-98-8

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

Methoxychlor 10 µg/mL in Isooctane

CAS: 72-43-5

• Formula: C₁₆H₁₅Cl₃O₂
• Color and Shape: Single Solution
• Molecular weight: 345.65

EPA Method 8270 Organochlorine Pesticides Mixture 1000 µg/mL in Methyl tert-butyl ether

CAS: 1024-57-3 1031-07-8 123-31-9 309-00-2 319-84-6 319-85-7 319-86-8 33213-65-9 50-29-3 5103-71-9 5103-74-2 53494-70-5 58-89-9 60-57-1 72-20-8 72-43-572-54-8 72-55-9 7421-93-4 76-44-8 959-98-8

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

Organochlorine Pesticides Mixture 637 500 µg/mL in Hexane

CAS: 1024-57-3 118-74-1 2385-85-5 309-00-2 319-84-6 319-85-7 319-86-8 33213-65-9 3424-82-6 465-73-6 50-29-3 53-19-0 58-89-9 60-57-1 72-20-8 72-43-572-54-8 72-55-9 76-44-8 789-02-6 959-98-8

• Color and Shape: Mixture

Single Column Analytes Mix 4 100 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 5103-71-9 5103-74-2 53494-70-5 58-89-9 60-57-1 72-20-8 72-43-572-54-8 72-55-9 7421-93-4 76-44-8 959-98-8

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