CAS 57465-28-8: PCB 126

Description: PCB 126, or 3,3',4,4',5-pentachlorobiphenyl, is a member of the polychlorinated biphenyl (PCB) family, which consists of synthetic organic chemicals known for their environmental persistence and potential toxicity. It is characterized by its biphenyl structure, where five chlorine atoms are substituted at specific positions on the biphenyl rings. PCB 126 is classified as a dioxin-like PCB due to its structural similarity to dioxins, which contributes to its high toxicity and potential for bioaccumulation in living organisms. It exhibits endocrine-disrupting properties and has been associated with various adverse health effects, including carcinogenicity. PCB 126 is typically found in industrial applications, but its production has been largely banned or restricted in many countries due to environmental and health concerns. Its persistence in the environment makes it a significant pollutant, often detected in soil, sediments, and biota. Monitoring and remediation efforts are crucial to mitigate its impact on ecosystems and human health.

Formula: C₁₂H₅Cl₅

InChI: InChI=1S/C12H5Cl5/c13-8-2-1-6(3-9(8)14)7-4-10(15)12(17)11(16)5-7/h1-5H

InChI key: InChIKey=REHONNLQRWTIFF-UHFFFAOYSA-N

SMILES: ClC=1C=CC(=CC1Cl)C2=CC(Cl)=C(Cl)C(Cl)=C2

Synonyms:

• 1,1'-Biphenyl, 3,3',4,4',5-Pentachloro-
• 1,1′-Biphenyl, 3,3′,4,4′,5-pentachloro-
• 3,3',4,4',5-Pcb
• 3,3′,4,4′,5-Pentachloro-1,1′-biphenyl
• 3,3′,4,4′,5-Pentachlorobiphenyl
• 3,4,3',4',5'-Pentachlorobiphenyl
• 3,4,3′,4′,5′-Pentachlorobiphenyl
• 3,4,5,3',4'-Pentachloro-biphenyl
• 3,4,5,3',4'-Pentachlorobiphenyl
• 3,4,5,3′,4′-Pentachlorobiphenyl
• Binary Mixture
• Cb 126
• P 5Cb 126
• PCB 126- 3,3',4,4',5-pentachlorobiphenyl
• Pcb 126
• Pcb 126/Pcb 153
• Pcb 126/Pcb118
• PnCP 176
• Polychlorinated biphenyl-126

PCB No. 126

CAS: 57465-28-8

• Formula: C₁₂H₅Cl₅
• Color and Shape: Neat
• Molecular weight: 326.43

PCB-Mix 20 10 µg/mL in Isooctane

CAS: 16606-02-3 31508-00-6 32598-13-3 32598-14-4 32774-16-6 35065-27-1 35065-28-2 35065-29-3 35065-30-6 35693-99-3 37680-73-2 38380-07-3 38380-08-4 57465-28-87012-37-5

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

SN/T 2463-2010 PCB Mixture 670 100 µg/mL in Hexane

CAS: 15968-05-5 2050-68-2 2051-24-3 2051-60-7 2136-99-4 33979-03-2 38444-73-4 52663-77-1 57465-28-874472-49-4

• Color and Shape: Mixture

PCB Mixture for Food & Human Tissue Analysis 297 10 µg/mL in Isooctane

CAS: 15862-07-4 31508-00-6 32598-10-0 32598-11-1 32598-13-3 32598-14-4 32690-93-0 32774-16-6 33025-41-1 34883-43-7 35065-27-1 35065-28-2 35065-29-3 35065-30-6 35693-99-3 37680-73-2 38379-99-6 38380-01-7 38380-02-8 38380-03-9 38380-04-0 38380-07-3 38380-08-4 38444-90-5 39635-31-9 41411-63-6 41464-39-5 41464-40-8 51908-16-8 52663-62-4 52663-63-5 52663-64-6 52663-68-0 52663-69-1 52663-70-4 57465-28-87012-37-5 70362-50-4 74472-37-0 74472-42-7

• Color and Shape: Mixture

WHO PCB Mixture 10 µg/mL in Isooctane

CAS: 31508-00-6 32598-13-3 32598-14-4 32774-16-6 38380-08-4 39635-31-9 52663-72-6 57465-28-865510-44-3 69782-90-7 70362-50-4 74472-37-0

• Formula: C₁₂H₆Cl₄
• Color and Shape: Mixture
• Molecular weight: 291.99

WHO/Europe ISS PCB Mixture 319 10 µg/mL in Isooctane

CAS: 16606-02-3 31508-00-6 32598-13-3 32598-14-4 32774-16-6 35065-27-1 35065-28-2 35065-29-3 35065-30-6 35693-99-3 37680-65-2 37680-73-2 38379-99-6 38380-01-7 38380-03-9 38380-04-0 38380-07-3 38380-08-4 39635-31-9 41464-39-5 51908-16-8 52663-63-5 52663-68-0 52663-69-1 52663-70-4 52663-72-6 57465-28-865510-44-3 69782-90-7 7012-37-5 70362-50-4 74472-37-0

• Color and Shape: Mixture

PCB Mixture for HJ 715-2014 / HJ 743-2015 100 µg/mL in Toluene

CAS: 31508-00-6 32598-13-3 32598-14-4 32774-16-6 35065-27-1 35065-28-2 35065-29-3 35693-99-3 37680-73-2 38380-08-4 39635-31-9 52663-72-6 57465-28-865510-44-3 69782-90-7 7012-37-5 70362-50-4 74472-37-0

• Color and Shape: Mixture

PCB-Mix 20 10 µg/mL in Isooctane

CAS: 16606-02-3 31508-00-6 32598-13-3 32598-14-4 32774-16-6 35065-27-1 35065-28-2 35065-29-3 35065-30-6 35693-99-3 37680-73-2 38380-07-3 38380-08-4 57465-28-87012-37-5

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

PCB No. 126 10 µg/mL in Isooctane

CAS: 57465-28-8

• Formula: C₁₂H₅Cl₅
• Color and Shape: Single Solution
• Molecular weight: 326.43

PCB-Mix 41 10 µg/mL in Isooctane

CAS: 31508-00-6 32598-13-3 32598-14-4 32774-16-6 38380-08-4 39635-31-9 52663-72-6 57465-28-865510-44-3 69782-90-7 70362-50-4 74472-37-0

• Formula: C₁₂H₆Cl₄
• Color and Shape: Mixture
• Molecular weight: 291.99

HJ 902-2017, HJ 903-2017 PCB Mixture 160 100 µg/mL in Isooctane

CAS: 2051-24-3 31508-00-6 32598-10-0 32598-13-3 32598-14-4 32774-16-6 34883-43-7 35065-27-1 35065-28-2 35065-29-3 35065-30-6 35693-99-3 37680-65-2 37680-73-2 38380-07-3 38380-08-4 39635-31-9 40186-72-9 41464-39-5 52663-68-0 52663-72-6 52663-78-2 57465-28-865510-44-3 69782-90-7 7012-37-5 70362-50-4 74472-37-0

• Color and Shape: Colourless

Dioxin-like and Marker PCB Mixture 318 2 µg/mL in Nonane

CAS: 31508-00-6 32598-13-3 32598-14-4 32774-16-6 35065-27-1 35065-28-2 35065-29-3 35693-99-3 37680-73-2 38380-08-4 39635-31-9 52663-72-6 57465-28-865510-44-3 69782-90-7 7012-37-5 70362-50-4 74472-37-0

• Color and Shape: Colourless

3,3',4,4',5-Pentachlorobiphenyl

CAS: 57465-28-8

Applications 3,3',4,4',5-Pentachlorobiphenyl is a polychlorinated biphenyl (PCB) congeners. References Ballschmiter, K., et al.: Fresenius J …

• Formula: C₁₂H₅Cl₅
• Color and Shape: Off-White
• Molecular weight: 326.43

3,3',4,4',5-Pentachlorobiphenyl

CAS: 57465-28-8

Please enquire for more information about 3,3',4,4',5-Pentachlorobiphenyl including the price, delivery time and more detailed …

• Formula: C₁₂H₅Cl₅
• Purity: Min. 95%
• Molecular weight: 326.4 g/mol