2,2'-Biphenol

Product Name: 2,2'-Biphenol
CAS No.: 1806-29-7
Chemical Name: 2,2'-Biphenol
Synonyms: BIPHENYL-2,2'-DIOL;2,2'-DIHYDROXYBIPHENYL;2 Biphenol;Orthodiphenol;2,2'-DIPHENOL;2,2'-BIPHENOL;O,O'-BIPHENOL;O,O'-DIPHENOL;2,2'-Biphenol;O,O'-Diphenole
CBNumber: CB2302883
Molecular Formula: C12H10O2
Formula Weight: 186.21
MOL File: 1806-29-7.mol

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2,2'-Biphenol Property

Melting point:: 108-110 °C
Boiling point:: 315 °C(lit.)
Density: 0.83
refractive index: 1.6086 (estimate)
Flash point:: 154 °C
storage temp.: Store below +30°C.
form: Powder
pka: 7.32±0.10(Predicted)
color: Beige to grayish-beige
Water Solubility: insoluble
BRN: 1638363
InChIKey: IMHDGJOMLMDPJN-UHFFFAOYSA-N
CAS DataBase Reference: 1806-29-7(CAS DataBase Reference)
NIST Chemistry Reference: [1,1'-Biphenyl]-2,2'-diol(1806-29-7)
EPA Substance Registry System: 2,2'-Biphenol (1806-29-7)

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Safety

Hazard Codes: Xi,Xn
Risk Statements: 37/38-41-36-22
Safety Statements: 26-39-36/37/39
WGK Germany: 2
RTECS: DV4200000
F: 8-9-23
Autoignition Temperature: 324 °C
TSCA: Yes
HS Code: 29029090
Toxicity: oms-hmn:lym 5 mmol/L CNREA8 45,2471,85

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H301Toxic if swalloed

H302Harmful if swallowed

H315Causes skin irritation

H318Causes serious eye damage

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P321Specific treatment (see … on this label).

P405Store locked up.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 8.20154
Product name: Biphenyl-2,2′-diol
Purity: for synthesis
Packaging: 50g
Price: $50.3
Updated: 2024/03/01

Sigma-Aldrich

Product number: 115819
Product name: 2,2′-Biphenol
Purity: 99%
Packaging: 100g
Price: $70.4
Updated: 2024/03/01

Sigma-Aldrich

Product number: 115819
Product name: 2,2′-Biphenol
Purity: 99%
Packaging: 500g
Price: $167.4
Updated: 2024/03/01

TCI Chemical

Product number: B0813
Product name: 2,2'-Dihydroxybiphenyl
Purity: >98.0%(GC)
Packaging: 25g
Price: $49
Updated: 2024/03/01

TCI Chemical

Product number: B0813
Product name: 2,2'-Dihydroxybiphenyl
Purity: >98.0%(GC)
Packaging: 100g
Price: $147
Updated: 2024/03/01

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2,2'-Biphenol Chemical Properties,Usage,Production

Chemical Properties

Beige to greyish-beige powder

Uses

2,2'-Dihydroxybiphenyl, is an important raw material and intermediate used in organic Synthesis, pharmaceuticals, agrochemicals and dyestuff.

Production Methods

2,2'-Dihydroxybiphenyl is obtained by alkaline fusion of biphenylene oxide at ca. 300 ℃ (sometimes catalyzed by fluorene or carbazole) or by debutylation of 3,3',5,5'-tetra-tert-butyl-2,2'-dihydroxybiphenyl, which itself is produced by the oxidative coupling of 2,4-di-tert-butylphenol. 2,2'-Dihydroxy-5,5'-dimethylbiphenyl can be synthesized accordingly.

Definition

ChEBI: A member of the class of hydroxybiphenyls carrying hydroxy groups at positions 2 and 2'.

Safety Profile

Poison by intraperitoneal andintravenous routes. Human mutation data reported. Whenheated to decomposition it emits acrid smoke andirritating fumes.

Purification Methods

Crystallise the biphenyl repeatedly from toluene, then sublime it at 60o/10-4mm. [Beilstein 6 IV 6645.]

2,2'-Biphenol Preparation Products And Raw materials

Raw materials

Preparation Products

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2,2'-Biphenol Suppliers

Americas 1 Belgium 2 China 250 Europe 2 Germany 8 India 5 Japan 7 Norway 1 Russia 1 Slovakia 1 South Korea 1 Switzerland 2 The Netherlands 1 Ukraine 1 United Kingdom 16 United States 28 Global 327

Shanghai Xuerong Chemical Technology Co., LTD

Tel: 18201727566
Fax: QQ号：230497258
Email: 230497258@qq.com
Country: China
ProdList: 510
Advantage: 58

Hubei deante Chemical Technology Co., Ltd

Tel: 15927262683
Email: 3244356795@qq.com
Country: China
ProdList: 278
Advantage: 58

J & K SCIENTIFIC LTD.

Tel: 010-82848833 400-666-7788
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
ProdList: 94838
Advantage: 76

Meryer (Shanghai) Chemical Technology Co., Ltd.

Tel: 4006608290; 18621169109
Fax: 86-21-61259102
Email: market03@meryer.com
Country: China
ProdList: 40241
Advantage: 62

3B Pharmachem (Wuhan) International Co.,Ltd.

Tel: 821-50328103-801 18930552037
Fax: 86-21-50328109
Email: 3bsc@sina.com
Country: China
ProdList: 15848
Advantage: 69

Alfa Aesar

Tel: 400-6106006
Fax: 021-67582001/03/05
Email: saleschina@alfa-asia.com
Country: China
ProdList: 30132
Advantage: 84

TCI (Shanghai) Development Co., Ltd.

Tel: 021-67121386
Fax: 021-67121385
Email: Sales-CN@TCIchemicals.com
Country: China
ProdList: 24539
Advantage: 81

Energy Chemical

Tel: 021-021-58432009 400-005-6266
Fax: 021-58436166
Email: sales8178@energy-chemical.com
Country: China
ProdList: 44751
Advantage: 61

Shijiazhuang Sdyano Fine Chemical Co., Ltd.

Tel: 0311-89250318 031166536426
Fax: 4000311741
Email: master@sjzsdyn.com
Country: China
ProdList: 2882
Advantage: 65

Beijing Ouhe Technology Co., Ltd

Tel: 010-82967028 13552068683
Fax: +86-10-82967029
Email: 2355560935@qq.com
Country: China
ProdList: 12458
Advantage: 60

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View Lastest Price from 2,2'-Biphenol manufacturers

Henan Suikang Pharmaceutical Co.,Ltd.

Product: 2,2-biphenol 1806-29-7
Price: US $0.00/kg
Min. Order: 25kg
Purity: 97.0%~102.0%
Supply Ability: 10tons
Release date: 2024-04-28

Junwee Chemical co., Ltd.

Product: Biphenyl-2,2'-diol 1806-29-7
Price: US $0.00/kg
Min. Order: 25kg
Purity: 99%min.
Supply Ability: 200 tons
Release date: 2024-03-25

Henan Fengda Chemical Co., Ltd

Product: 2,2'-Biphenol 1806-29-7
Price: US $100.00-1.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: g-kg-tons, free sample is available
Release date: 2023-12-24

1806-29-7, 2,2'-BiphenolRelated Search:

1,3-Dihydroxyacetone Triclosan 2,4-Dihydroxybenzaldehyde Butylated Hydroxytoluene 2-Phenylphenol 4-Phenylphenol 1-Hydroxyethylidene-1,1-diphosphonic acid 3,3',4,4'-Biphenyltetracarboxylic dianhydride 1,1'-Binaphthyl-2,2'-diyl hydrogenphosphate SCIADOPITYSIN Magnolol ISOCORYDINE HYDROCHLORIDE Ellagic acid (+)-BULBOCAPNINE 4,4'-Biphenol (R)-(+)-1,1'-Bi-2-naphthol GOSSYPOL Gossypol-acetic acid

Orthodiphenol

2,2'-Biphenol,99%

2,2'-Dihydroxybiphenyl,99%

2,2’-Biphenol （2,2’-Dihydroxybiphenyl）

2,2'-dihydroxybipphenol

2,2zzhlxy-Biphenol

ORTHOORTHOBIPHENOL

VLOOKUP(C7,[1]Export!$D:$H,5,0)

2,2''-BIPHENOL 99%

2,2μ-Biphenol, 2,2μ-Biphenyldiol, 2,2μ-Diphenol

2,2μ-Biphenyldiol, 2,2μ-Dihydroxybiphenyl, 2,2μ-Diphenol

2,2'-Dihydroxybiphenyl, 98.5%

Biphenyl-2,2'-diol for synthesis

2,2'-DIPHENOL

2,2'-DIHYDROXYDIPHENYL

2,2'-DIHYDROXYBIPHENYL

2,2'-BIPHENYLDIOL

2,2'-BIPHENOL

Biphenyl-2,2'-diol 2,2'-Dihydroxybiphenyl 2,2'-Dihydroxydiphenyl 2,2'-Diphenol

2 Biphenol

BIPHENYL-2,2'-DIOL

O,O'-Diphenole

O,O'-BIPHENOL

O,O'-DIPHENOL

O,O'-DIHYDROXYBIPHENYL

[1,1’-biphenyl]-2,2’-diol

2,2'-Dihydroxy-1,1'-biphenyl

Biphenyl, 2,2'-dihydroxy

o-Dihydroxydiphenyl

o,o-Biphenol~Biphenyl-2,2-diol~o,o-Diphenol

2,2'-Dihydroxybiphenyl@100 μg/mL in MeOH

2,2'-Biphenol &gt

2,2'-Dihydroxybiphenyl, 98.5%, for synthesis

biphenyl-2,2'-diol 1806-29-7

2,2'-Biphenol ISO 9001：2015 REACH

1,1'-Biphenyl]-2,2'-diol (9CI, ACI)

2,2'-Biphenol

2,2'-Dihydroxybiphenyl

1806-29-7

1806-28-7

HOC6H4C6H4OH

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