CAS 76-44-8: Heptachlor

Description: Heptachlor is an organochlorine compound primarily used as an insecticide and acaricide. It is a colorless to white crystalline solid with a characteristic odor. Heptachlor is known for its high lipophilicity, which allows it to accumulate in fatty tissues of living organisms, leading to potential bioaccumulation and biomagnification in the food chain. Its chemical structure consists of a bicyclic arrangement with multiple chlorine atoms, contributing to its stability and persistence in the environment. Heptachlor is relatively insoluble in water but soluble in organic solvents, which affects its environmental behavior and degradation. Due to its toxicity to aquatic life and potential human health risks, including neurotoxic effects, heptachlor has been banned or restricted in many countries. Its persistence in the environment raises concerns regarding soil and water contamination, necessitating careful management and remediation strategies in areas where it has been used. Overall, heptachlor exemplifies the challenges associated with the use of persistent organic pollutants in agriculture and pest control.

Formula: C₁₀H₅Cl₇

InChI: InChI=1S/C10H5Cl7/c11-4-2-1-3-5(4)9(15)7(13)6(12)8(3,14)10(9,16)17/h1-5H

InChI key: InChIKey=FRCCEHPWNOQAEU-UHFFFAOYSA-N

SMILES: ClC1=C(Cl)C2(Cl)C3C(Cl)C=CC3C1(Cl)C2(Cl)Cl

Synonyms:

• 1,4,5,6,7,10,10-Heptachloro-4,7,8,9-tetrahydro-4,7-methyleneindene
• 1,4,5,6,7,8,8-Heptachloro-3a,4,7,7a-tetrahydro-4,7-methano-1H-indene
• 1,4,5,6,7,8,8-Heptachloro-3a,4,7,7a-tetrahydro-4,7-methanoindene
• 1,4,5,6,7,8,8-Heptachloro-3α,4,7,7α-tetrahydro-4,7-endo-methanoindene
• 3,4,5,6,8,8a-Heptachlorodicyclopentadiene
• 3-Chlorochlordene
• 4,7-Methanoindene, 1,4,5,6,7,8,8-heptachloro-3a,4,7,7a-tetrahydro-
• Aahepta
• Agroceres
• Arbinex 30TN
• E 3314
• Ent 15, 152
• Ent 15,152
• GPKh
• Hepta
• Heptachlor
• Heptachlor [1,4,5,6,7,8,8-Heptachloro-3a,4,7,7a-tetrahydro-4,7-methano-1H-indene]
• Heptachlorane
• Heptachlore
• Heptacloro
• Heptox
• Istd
• Nsc 8930
• Rhodiachlor
• Velsicol 104
• Heptachlorotetrahydro-4,7-methanoindene
• Heptamul
• HSDB 554
• 1,4,5,6,7,8,8-Heptachloro-3a,4,7,7a-tetrahydro-4,7-endomethanoindene
• 1,4,5,6,7,8,8-Heptachloor-3a,4,7,7a-tetrahydro-4,7-endo-methano-indeen [Dutch]
• Heptagranox
• H-34
• Heptachlor (technical grade)
• 1,4,5,6,7,8,8-Heptachlor-3a,4,7,7,7a-tetrahydro-4,7-endo-methano-inden
• Heptamak
• Eptacloro
• alpha-Dicyclopentadiene, 3,4,5,6,7,8,8A-heptachloro-
• Velsicol heptachlor
• 1,4,5,6,7,8,8-Eptacloro-3a,4,7,7a-tetraidro-4,7-endo-metano-indene [Italian]
• Heptachlore [French]
• RCRA waste no. P059
• 1(3a),4,5,6,7,8,8-Heptachloro-3a(1),4,7,7a-tetrahydro-4,7-methanoindene
• Technical heptachlor
• NCI-C00180
• Latka 104
• RCRA waste number P059
• Soleptax
• Heptachlore [ISO-French]
• Latka 104 [Czech]
• Heptachlor and metabolites
• (4S,7R)-1,4,5,6,7,8,8-heptachloro-3a,4,7,7a-tetrahydro-1H-4,7-methanoindene
• AI3-15152
• 1,4,5,6,7,8,8-Heptachlor-3a,4,7,7,7a-tetrahydro-4,7-endo-methano-inden [German]
• 4,7-Methano-1H-indene, 1,4,5,6,7,8,8-heptachloro-3a,4,7,7a-tetrahydro-
• Basaklor
• EPA Pesticide Chemical Code 044801
• H-60
• CCRIS 324
• 3,4,5,6,7,8,8a-Heptachlorodicyclopentadiene
• Heptasol
• 1,4,5,6,7,8,8-Heptachloro-3a,4,7,7a-tetrahydro-4,7-methanol-1H-indene
• 1,4,5,6,7,8,8-heptachloro-3a,4,7,7a-tetrahydro-1H-4,7-methanoindene
• OMS 193
• 4,7-Methano-1H-indene, 1,4,5,6,7,8,8-heptachloro-3a,4,7,7a-tetrahydro-
• Gold Crest H-60, Termide
• Heptachloor [Dutch]
• Eptacloro [Italian]
• Heptagran
• Caswell No. 474
• 1,4,5,6,7,8,8-Heptachloor-3a,4,7,7a-tetrahydro-4,7-endo-methano-indeen
• Heptachloor
• 1,4,5,6,7,8,8-Heptachlorotetrahydro-4,7-methanoindene
• 1,4,5,6,7,8,8-Eptacloro-3a,4,7,7a-tetraidro-4,7-endo-metano-indene
• Dicyclopentadiene, 3,4,5,6,7,8,8a-heptachloro-
• 1,4,5,6,7,8,8a-Heptachloro-3a,4,7,7a-tetrahydro-4,7-methanoindane

Heptachlor 10 µg/mL in Acetonitrile

CAS: 76-44-8

• Formula: C₁₀H₅Cl₇
• Color and Shape: Single Solution
• Molecular weight: 373.32

Heptachlor 100 µg/mL in Cyclohexane

CAS: 76-44-8

• Formula: C₁₀H₅Cl₇
• Color and Shape: Single Solution
• Molecular weight: 373.32

Heptachlor

CAS: 76-44-8

• Formula: C₁₀H₅Cl₇
• Color and Shape: Neat
• Molecular weight: 373.32

Heptachlor 1000 µg/mL in Acetone

CAS: 76-44-8

• Formula: C₁₀H₅Cl₇
• Color and Shape: Single Solution
• Molecular weight: 373.32

Chlorobenzene Mixture for GB 3838-2002 various concentrations in Methanol

CAS: 106-46-7 108-70-3 108-90-7 118-74-1 120-82-1 634-66-2 634-90-2 76-44-887-61-6 95-50-1 95-94-3

• 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 72-54-8 72-55-9 7421-93-4 76-44-8959-98-8

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

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 72-54-8 72-55-9 7421-93-4 76-44-8959-98-8

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

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 76-44-8789-02-6 959-98-8

• 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 72-54-8 72-55-9 7421-93-4 76-44-8959-98-8

• Color and Shape: Mixture

EPA Method 505 Organochloride Pesticide Mixture 383 100 µg/mL in Toluene

CAS: 1024-57-3 118-74-1 15972-60-8 309-00-2 58-89-9 60-57-1 72-20-8 72-43-5 76-44-8

• 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 72-54-8 72-55-9 7421-93-4 76-44-8959-98-8

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

Organochlorine Pesticide Mixture 1000 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 72-54-8 72-55-9 7421-93-4 76-44-8959-98-8

• 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 3424-82-6 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 76-44-8789-02-6 959-98-8

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

Pesticide Mixture I 100 µg/mL in Acetonitrile

CAS: 1024-57-3 121-75-5 121776-33-8 125116-23-6 125225-28-7 133-07-3 135590-91-9 142459-58-3 143390-89-0 163520-33-0 173584-44-6 57837-19-1 66332-96-5 70630-17-0 76-44-876674-21-0 77501-63-4 79983-71-4 81405-85-8 85509-19-9

• Formula: C₂₂H₁₇ClF₃N₃O₇
• Color and Shape: Mixture
• Molecular weight: 527.83

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 72-54-8 72-55-9 7421-93-4 76-44-8959-98-8

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

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 76-44-8789-02-6 82-68-8 95-94-3 959-98-8

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

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 76-44-8789-02-6

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

Pesticide-Mix 1598 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 33213-65-9 50-29-3 5103-71-9 5103-74-2 58-89-9 60-57-1 72-20-8 76-44-8789-02-6 959-98-8

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

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 72-54-8 72-55-9 7421-93-4 76-44-8959-98-8

• 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 72-54-8 72-55-9 76-44-8789-02-6 959-98-8

• Color and Shape: Mixture