CAS 35693-99-3: 2,2',5,5'-tetrachlorobiphenyl

Description:2,2',5,5'-Tetrachlorobiphenyl, with the CAS number 35693-99-3, is a member of the polychlorinated biphenyl (PCB) family, which are synthetic organic chemicals known for their environmental persistence and potential toxicity. This compound consists of two phenyl rings connected by a single bond, with four chlorine atoms substituted at the 2, 2', 5, and 5' positions. Its molecular structure contributes to its hydrophobic nature, making it poorly soluble in water but soluble in organic solvents. 2,2',5,5'-Tetrachlorobiphenyl is characterized by its stability and resistance to degradation, which raises concerns regarding bioaccumulation in the environment and potential adverse effects on human health and ecosystems. It has been associated with various health risks, including endocrine disruption and carcinogenicity. Due to these properties, the production and use of PCBs, including this specific compound, have been heavily regulated or banned in many countries. Environmental monitoring and remediation efforts are essential to manage the legacy of PCBs in contaminated sites.

Formula:C₁₂H₆Cl₄

InChI:InChI=1S/C12H6Cl4/c13-7-1-3-11(15)9(5-7)10-6-8(14)2-4-12(10)16/h1-6H

InChI key:InChIKey=HCWZEPKLWVAEOV-UHFFFAOYSA-N

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

Synonyms:
1,1'-Biphenyl, 2,2',5,5'-Tetrachloro-
1,1′-Biphenyl, 2,2′,5,5′-tetrachloro-
2,2',5,5'-Pcb
2,2',5,5'-Tcb
2,2',5,5'-Tetrachlorbiphenyl
2,2',5,5'-Tetrachloro-1,1'-biphenyl
2,2′,5,5′-Tcb
2,2′,5,5′-Tetrachloro-1,1′-biphenyl
2,2′,5,5′-Tetrachlorobiphenyl
2,5,2',5'-Tetrachlorobiphenyl
See more synonyms
2,5,2′,5′-Tetrachlorobiphenyl
CB 52 (polychlorinated biphenyl)
Cb 52
K 52
Pcb 52
2,2',5,5'-Tétrachlorobiphényl
2,2',5,5'-Tetrachlorobiphenyl

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products per page. Found 56 products.

Product data	Purity	Price range	Estimated delivery
PCB No. 52 100 µg/mL in Isooctane REF: 04-GA09011149IOCAS: 35693-99-3	- - -	48.00 €	Fri 02 May 25
PCB No. 52 100 µg/mL in Hexane REF: 04-GA09011150HECAS: 35693-99-3	- - -	To inquire	Fri 02 May 25
PCB No. 52 REF: 04-C20005200CAS: 35693-99-3	- - -	53.00 €	Fri 02 May 25
PCB No. 52 10 µg/mL in Isooctane REF: 04-L20005200IOCAS: 35693-99-3	- - -	To inquire	Fri 02 May 25
PCB No. 52 50 µg/mL in Acetonitrile REF: 04-GA09011136ALCAS: 35693-99-3	- - -	To inquire	Fri 02 May 25
PCB-Mix 1 10 µg/mL in Cyclohexane REF: 04-LS20030100CYCAS: 35065-27-1 35065-28-2 35065-29-3 35693-99-3 37680-73-2 7012-37-5	- - -	160.00 €	Fri 02 May 25
PCB-Mix 24 10 µg/mL in Isooctane REF: 04-L20032400IOCAS: 31508-00-6 32598-14-4 35065-27-1 35065-28-2 35065-29-3 35693-99-3 37680-73-2 38380-08-4 7012-37-5	- - -	247.00 €	Fri 02 May 25
PCB Congener Mixture 465 100 µg/mL in Isooctane REF: 04-GS09000465IOCAS: 31508-00-6 32598-14-4 32690-93-0 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 38380-08-4 52663-68-0 7012-37-5	- - -	To inquire	Fri 02 May 25
PCB-Mix 8 10 µg/mL in Isooctane REF: 04-L20030800IOCAS: 16606-02-3 35065-27-1 35065-28-2 35065-29-3 35693-99-3 37680-73-2 7012-37-5	- - -	171.00 €	Fri 02 May 25
Dutch Seven PCB Mixture 317 1 µg/mL in Isooctane REF: 04-A50000317IOCAS: 31508-00-6 35065-27-1 35065-28-2 35065-29-3 35693-99-3 37680-73-2 7012-37-5	- - -	To inquire	Fri 02 May 25
PCB Congeners Mixture 981 100 µg/mL in Isooctane REF: 04-GA09000981IOCAS: 16605-91-7 16606-02-3 2051-60-7 32598-10-0 35065-27-1 35065-28-2 35065-29-3 35065-30-6 35693-99-3 37680-65-2 37680-73-2 38380-02-8 38380-03-9 40186-72-9 41464-39-5 52663-63-5 52663-68-0 52663-69-1 52712-04-6	- - -	To inquire	Fri 02 May 25
PCB-Mix 2 10 µg/mL in Cyclohexane REF: 04-L20030200CYCAS: 35065-27-1 35065-28-2 35065-29-3 35693-99-3 37680-65-2 37680-73-2 7012-37-5	- - -	220.00 €	Fri 02 May 25
PCB-Mix 19 10 µg/mL in Isooctane REF: 04-LA20031900IOCAS: 16606-02-3 2051-24-3 31508-00-6 35065-27-1 35065-28-2 35065-29-3 35065-30-6 35693-99-3 35694-08-7 37680-65-2 37680-73-2 38380-04-0 41464-39-5 7012-37-5	- - -	125.00 €	Fri 02 May 25
PCB-Mix 3 100 µg/mL in Isooctane REF: 04-X20030300IOCAS: 31508-00-6 35065-27-1 35065-28-2 35065-29-3 35693-99-3 37680-73-2 7012-37-5	- - -	500.00 €	Fri 02 May 25
PCB-Mix 3 10 µg/mL in Acetonitrile REF: 04-L20030300ALCAS: 31508-00-6 35065-27-1 35065-28-2 35065-29-3 35693-99-3 37680-73-2 7012-37-5	- - -	160.00 €	Fri 02 May 25
PCB-Mix 20 10 µg/mL in Isooctane REF: 04-LA20032000IOCAS: 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 57465-28-8 7012-37-5	- - -	131.00 €	Fri 02 May 25
PAH/PCB/Pesticides Mixture 322 100 µg/mL in Cyclohexane REF: 04-A50000322CYCAS: 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	- - -	To inquire	Fri 02 May 25
PCB Mixture for Food & Human Tissue Analysis 297 10 µg/mL in Isooctane REF: 04-A50000297IOCAS: 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 57465-28-8 7012-37-5 70362-50-4 74472-37-0 74472-42-7	- - -	To inquire	Fri 02 May 25
PCB-Mix 3 10 µg/mL in Cyclohexane REF: 04-LA20030300CYCAS: 31508-00-6 35065-27-1 35065-28-2 35065-29-3 35693-99-3 37680-73-2 7012-37-5	- - -	79.00 €	Fri 02 May 25
WHO/Europe ISS PCB Mixture 319 10 µg/mL in Isooctane REF: 04-A50000319IOCAS: 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 57465-28-8 65510-44-3 69782-90-7 7012-37-5 70362-50-4 74472-37-0	- - -	To inquire	Fri 02 May 25

CAS 35693-99-3: 2,2',5,5'-tetrachlorobiphenyl

PCB No. 52 100 µg/mL in Isooctane

Ref: 04-GA09011149IO

PCB No. 52 100 µg/mL in Hexane

Ref: 04-GA09011150HE

PCB No. 52

Ref: 04-C20005200

PCB No. 52 10 µg/mL in Isooctane

Ref: 04-L20005200IO

PCB No. 52 50 µg/mL in Acetonitrile

Ref: 04-GA09011136AL

PCB-Mix 1 10 µg/mL in Cyclohexane

Ref: 04-LS20030100CY

PCB-Mix 24 10 µg/mL in Isooctane

Ref: 04-L20032400IO

PCB Congener Mixture 465 100 µg/mL in Isooctane

Ref: 04-GS09000465IO

PCB-Mix 8 10 µg/mL in Isooctane

Ref: 04-L20030800IO

Dutch Seven PCB Mixture 317 1 µg/mL in Isooctane

Ref: 04-A50000317IO

PCB Congeners Mixture 981 100 µg/mL in Isooctane

Ref: 04-GA09000981IO

PCB-Mix 2 10 µg/mL in Cyclohexane

Ref: 04-L20030200CY

PCB-Mix 19 10 µg/mL in Isooctane

Ref: 04-LA20031900IO

PCB-Mix 3 100 µg/mL in Isooctane

Ref: 04-X20030300IO

PCB-Mix 3 10 µg/mL in Acetonitrile

Ref: 04-L20030300AL

PCB-Mix 20 10 µg/mL in Isooctane

Ref: 04-LA20032000IO

PAH/PCB/Pesticides Mixture 322 100 µg/mL in Cyclohexane

Ref: 04-A50000322CY

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

Ref: 04-A50000297IO

PCB-Mix 3 10 µg/mL in Cyclohexane

Ref: 04-LA20030300CY

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

Ref: 04-A50000319IO