CAS 11097-69-1: aroclor 1254

Description: Aroclor 1254 is a commercial mixture of polychlorinated biphenyls (PCBs) that was widely used as an insulating fluid in electrical equipment, as well as in various industrial applications. It is characterized by its high chlorine content, which typically ranges from 54% to 56%, resulting in a viscous, oily liquid that is non-flammable and chemically stable. Aroclor 1254 is known for its hydrophobic properties, making it insoluble in water but soluble in organic solvents. This substance is persistent in the environment and can bioaccumulate in living organisms, leading to potential ecological and health risks. Exposure to Aroclor 1254 has been associated with various adverse effects, including endocrine disruption and carcinogenicity. Due to these concerns, the use of PCBs, including Aroclor 1254, has been largely banned or heavily regulated in many countries since the late 1970s. Proper handling and disposal of materials containing Aroclor 1254 are crucial to mitigate its environmental impact and protect human health.

Formula: C₆HCl₅

InChI: InChI=1/C6HCl5/c7-2-1-3(8)5(10)6(11)4(2)9/h1H

Synonyms:

• 1,2,3,4,5-Pentachlorobenzene
• 2,2',3,3',4-Pentachlorobiphenyl
• 2,3,3',4,4'-Pentachlorobiphenyl
• Arochlor 1254
• Arochlor 1254 In Pcb-Free Oil 500 Mg/Kg Oil
• Aroclor 1254 Reference Standard For Clp
• Pcb 1254
• Polychlorinated biphenyl

ASTM Method D4059 Aroclor 1254 500 µg/g in Transformer Oil

CAS: 11097-69-1

• Color and Shape: Single Solution

Aroclor 1254 1000 µg/mL in Isopropanol

CAS: 11097-69-1

• Color and Shape: Single Solution

ASTM Method D4059 Aroclor 1254 50 µg/g in Transformer Oil

CAS: 11097-69-1

• Color and Shape: Single Solution

Aroclor 1254

CAS: 11097-69-1

• Color and Shape: Neat

Aroclor 1254 100 µg/mL in Cyclohexane

CAS: 11097-69-1

• Color and Shape: Single Solution

Aroclor 1254 50 µg/g in Transformer Oil

CAS: 11097-69-1

• Color and Shape: Single Solution

Aroclor 1254 10 µg/mL in Cyclohexane

CAS: 11097-69-1

• Color and Shape: Single Solution

Aroclor-Mix 1242,1254,1260 1:1:1 10 µg/mL in Cyclohexane

CAS: 11096-82-5 11097-69-153469-21-9

• Color and Shape: Mixture
• Molecular weight: 0.00

HJ 890-2017, HJ 904-2017 Aroclor Mixture 176 Kit 1000 µg/mL in Methanol

CAS: 11096-82-5 11097-69-111104-28-2 11141-16-5 12672-29-6 12674-11-2 53469-21-9

• Color and Shape: Mixture

HJ 890-2017, HJ 904-2017 Aroclor Mixture 175 Kit 200 µg/mL in Methanol

CAS: 11096-82-5 11097-69-111104-28-2 11141-16-5 12672-29-6 12674-11-2 53469-21-9

• Color and Shape: Mixture

Aroclor 1254 1000 µg/mL in Cyclohexane

CAS: 11097-69-1

• Color and Shape: Single Solution

Aroclor 1254 100 ug/mL in Isooctane

CAS: 11097-69-1

• Color and Shape: Single Solution

Aroclor 1254 1000 µg/mL in Hexane

CAS: 11097-69-1

• Color and Shape: Single Solution

ASTM Method D6160 Aroclor 1254 35 µg/mL in Methanol

CAS: 11097-69-1

• Color and Shape: Colourless