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ChEBI: A dichlorobiphenyl that is chlorobenzene in which the hydrogen at position 2 has been replaced by a 4-chlorophenyl group.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

Canada 1 China 49 Europe 1 France 1 Germany 2 Japan 1 South Korea 1 Switzerland 1 United States 9 Global 66

J & K SCIENTIFIC LTD.

Tel: 18210857532; 18210857532
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
ProdList: 96815
Advantage: 76

Shandong Xiya Chemical Co., Ltd

Tel: 4009903999 13355009207
Fax: 0539-6365991
Email: 3007715519@qq.com
Country: China
ProdList: 18729
Advantage: 57

RYSS TECH LTD

Tel: 400-188-0725 +86 21 34310725 13611771617
Fax: +86 21 34311076
Country: China
ProdList: 2002
Advantage: 57

ShangHai YuanYe Biotechnology Co., Ltd.

Tel: 021-61312847 13636370518
Fax: 021-55068248
Email: shyysw007@163.com
Country: China
ProdList: 4999
Advantage: 60

Jiangsu Aikon Biopharmaceutical R&D co.,Ltd.

Tel: 025-66113011 17798518460
Fax: (1)02557626880
Email: cfzhang@aikonchem.com
Country: China
ProdList: 19913
Advantage: 55

Shanghai Aladdin Bio-Chem Technology Co.,LTD

Tel: 400-6206333 13167063860
Fax: 021-50323701
Email: anhua.mao@aladdin-e.com
Country: China
ProdList: 25003
Advantage: 65

TianJin Alta Scientific Co., Ltd.

Tel: 022-65378550-8551
Fax: +86-022-2532-9655
Email: contact@altascientific.com
Country: China
ProdList: 2773
Advantage: 58

Shanghai YuLue Chemical Co., Ltd.

Tel: 021-60345187 13671753212
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Country: China
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Advantage: 55

Alta Scientific Co., Ltd.

Tel: 022-6537-8550 15522853686
Fax: 022-2532-9655
Email: sales@altasci.com.cn
Country: China
ProdList: 4511
Advantage: 55

Codow Chemical Co.,Ltd.

Tel: 18620099427
Fax: +86-20-62619665
Email: amy@howeipharm.com
Country: China
ProdList: 6687
Advantage: 55

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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