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 256 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 27 Global 332

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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

Hebei Zhuanglai Chemical Trading Co Ltd

Product: 2,2-Biphenol 1806-29-7
Price: US $150.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 500kg
Release date: 2024-11-21

Hebei Weibang Biotechnology Co., Ltd

Product: biphenyl-2,2'-diol 1806-29-7
Price: US $10.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 10 mt
Release date: 2024-11-29

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

1,1'-biphenyl]-2,2'-diol

biphenyl-2,2'-diol

Biphenol, 2,2′-

1806-29-7

1806-28-7

HOC6H4C6H4OH

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