ChemicalBook > CAS DataBase List > 2,4'-DICHLOROBIPHENYL

2,4'-DICHLOROBIPHENYL

Product Name: 2,4'-DICHLOROBIPHENYL
CAS No.: 34883-43-7
Chemical Name: 2,4'-DICHLOROBIPHENYL
Synonyms: PCB 8;BZNO 8;2,4'-CB;PCB NO 8;C20000800 PCB No. 8;Hexanal Impurity 24;2,4’-dichloro-bipheny;2,4'-Dichlorobiphenyl;Biphenyl, 2,4'-dichloro-;2,4’-dichloro-1’-biphenyl
CBNumber: CB9669417
Molecular Formula: C12H8Cl2
Formula Weight: 223.1
MOL File: 34883-43-7.mol

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2,4'-DICHLOROBIPHENYL Property

Melting point:: 46°C
Boiling point:: 289.78°C (rough estimate)
Density: 1.2490 (rough estimate)
refractive index: 1.5940 (rough estimate)
storage temp.: Sealed in dry,Room Temperature
Appearance: Colorless to off-white <46°C Solid,>46°C Liquid
Water Solubility: 0.62mg/L(25 ºC)
BRN: 1946417
EPA Substance Registry System: 2,4'-Dichlorobiphenyl (34883-43-7)

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Safety

Hazard Codes: N,Xn
Risk Statements: 33-50/53
Safety Statements: 35-60-61
RIDADR: UN 3432 9/PG 2
WGK Germany: 3
RTECS: DV3905000

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H373May cause damage to organs through prolonged or repeated exposure

H410Very toxic to aquatic life with long lasting effects

Precautionary statements

P260Do not breathe dust/fume/gas/mist/vapours/spray.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: BCR289
Product name: 2,4′-Dichlorobiphenyl
Purity: BCR
Packaging: 25mg
Price: $444
Updated: 2025/07/31

TRC

Product number: D438925
Product name: 2,4''-Dichlorobiphenyl
Packaging: 0.5mg
Price: $90
Updated: 2021/12/16

TRC

Product number: D438925
Product name: 2,4''-Dichlorobiphenyl
Packaging: 2.5mg
Price: $310
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: CHM0008014
Product name: 2,4-PCB
Purity: 95.00%
Packaging: 10MG
Price: $848.93
Updated: 2021/12/16

Crysdot

Product number: CD12080557
Product name: 2,4'-Dichloro-1,1'-biphenyl
Purity: 95+%
Packaging: 1g
Price: $594
Updated: 2021/12/16

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2,4'-DICHLOROBIPHENYL Chemical Properties,Usage,Production

Uses

2,4''-Dichlorobiphenyl is a polychlorinated biphenyl (PCB) congeners.

Definition

ChEBI: A dichlorobiphenyl that is chlorobenzene in which the hydrogen at position 2 has been replaced by a 4-chlorophenyl group.

2,4'-DICHLOROBIPHENYL Preparation Products And Raw materials

Raw materials

Preparation Products

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34883-43-7, 2,4'-DICHLOROBIPHENYLRelated Search:

2,2',3,4,4',5'-HEXACHLOROBIPHENYL 2,2',4,5,5'-PENTACHLOROBIPHENYL DECACHLOROBIPHENYL 2,2',3,3',4,4',5-HEPTACHLOROBIPHENYL 2,2',3,3',4,4',6-HEPTACHLOROBIPHENYL 2,2',4,4',5,5'-HEXACHLOROBIPHENYL 2,2',3,4,4',5',6-HEPTACHLOROBIPHENYL 2,4',5-TRICHLOROBIPHENYL 2,3,3',4,4',5,5'-HEPTACHLOROBIPHENYL 2,2',3,4,4',5,6-HEPTACHLOROBIPHENYL 2,2',3,4',5,5',6-HEPTACHLOROBIPHENYL 2,4,4'-TRICHLOROBIPHENYL 2,4'-DICHLOROBIPHENYL 2,2',3,4,4',5,5'-HEPTACHLOROBIPHENYL 4,4'-Diamino-2,2'-dichlorobiphenyl,2,2'-Dichlorobiphenyl-4,4'-diamine 3,3'-Dichlorobenzidine 2,6-DICHLOROBIPHENYL 2,5-DICHLOROBIPHENYL

1,1'-Biphenyhl, 2,4'-dichloro-

2,4’-dichloro-1,1’-biphenyl

2,4’-dichloro-1’-biphenyl

2,4’-dichloro-bipheny

2,4'-Dichloro-1,1'-biphenyl

Biphenyl, 2,4'-dichloro-

PCB 8

PCB NO 8

BZNO 8

42731, 2,4'-Dichlorobiphenyl (IUPAC No. 8) (purity)

2,4'-CB

1,1'-Biphenyl, 2,4'-dichloro-

2,4'-Dichlorobiphenyl

C20000800 PCB No. 8

L20000800IO PCB No. 8 10μg/mLin Isooctane

Hexanal Impurity 24

2,4′-Dichlorobiphenyl, CAS 34883-43-7

PCB-Mix 7 10 μg/mL in Isooctane

EPA Method 525.3 PCB Mixture 500 μg/mL in Acetone

PCB No. 8 10 μg/mL in Isooctane

34883-43-7

C12H8Cl2

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