2,2'-Biimidazole

Product Name: 2,2'-Biimidazole
CAS No.: 492-98-8
Chemical Name: 2,2'-Biimidazole
Synonyms: bisimidazole;1H,1'H-2,2'-BiiMidazole;DK7399;DK7719;NSC 522950;2-BIIMIDAZOLE;2,2'-BIIMIDAZOLE;2,2'-Diimidazole;2,2'-Biimidazole;2,2'-Bisimidazole
CBNumber: CB6356248
Molecular Formula: C6H6N4
Formula Weight: 134.14
MOL File: 492-98-8.mol

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2,2'-Biimidazole Property

Melting point:: >350°C
Boiling point:: 455.5±28.0 °C(Predicted)
Density: 1.371±0.06 g/cm3(Predicted)
storage temp.: Sealed in dry,Room Temperature
form: powder to crystal
pka: pK1: 5.01(+1) (25°C,μ= 0.3)
color: Light yellow to Brown to Dark green
λmax: 274nm(HCl aq.)(lit.)
InChI: InChI=1S/C6H6N4/c1-2-8-5(7-1)6-9-3-4-10-6/h1-4H,(H,7,8)(H,9,10)
InChIKey: AZUHIVLOSAPWDM-UHFFFAOYSA-N
SMILES: C1(C2NC=CN=2)NC=CN=1

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Safety

Hazard Codes: Xi
HS Code: 2933.29.4300
HazardClass: IRRITANT

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

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

P302+P352IF ON SKIN: wash with plenty of soap and water.

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).

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P362Take off contaminated clothing and wash before reuse.

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N-Bromosuccinimide Price

TCI Chemical

Product number: B2487
Product name: 2,2'-Biimidazole
Purity: >98.0%(HPLC)(T)
Packaging: 1g
Price: $157
Updated: 2024/03/01

TCI Chemical

Product number: B2487
Product name: 2,2'-Biimidazole
Purity: >98.0%(HPLC)(T)
Packaging: 5g
Price: $543
Updated: 2024/03/01

TRC

Product number: B695145
Product name: 1H,1''H-2,2''-Biimidazole
Packaging: 500mg
Price: $90
Updated: 2021/12/16

AK Scientific

Product number: 4239AE
Product name: 2,2'-Biimidazole
Packaging: 1g
Price: $103
Updated: 2021/12/16

ChemScene

Product number: CS-W021324
Product name: 1H,1'H-2,2'-Biimidazole
Purity: ≥97.0%
Packaging: 5g
Price: $142
Updated: 2021/12/16

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

Chemical Properties

2,2'-Biimidazole is soluble in polar solvents such as methanol, water and dimethyl sulfoxide (DMSO).

Uses

1H,1''H-2,2''-Biimidazole is used in the preparation of complexes that exhibits photoluminescence and optical properties. Also used in the preparation of bismuth biimidazoles as semi-conductors.

Application

2,2'-Biimidazole is an important organic reagent used as:
(1) Preparation of catalytically active coordination compounds. It is a Lewis base capable of producing coordination compounds with metal ions such as Cu(I), Ag(I), Au(I-II) and palladium, which are used as efficient catalysts in other chemical reactions.
(2) Construction of hypercrosslinked polymers 2,2′-biimidazolyl HCPs, which are used as adsorbents and sensors for iodine capture and DNP detection in the field of environmental remediation.
(3) Synthesis of fluorescent proteins, nanoparticles and other ligand compounds.

Synthesis

120 ml of distilled water was added to 1,092 g (14.2 mol, 4.0 eq.) of ammonium acetate at 40 ℃, 500 g of 20 wt percent aqueous glyoxal (3.45 mol) was then slowly added dropwise to the resulting slurry for three hours while stirring vigorously. Immediately after the addition was finished, the reaction mixture was neutralized with distilled water to adjust the pH to 5-7. The produced brown-colored solid was filtered and washed alternately with 500 ml of acetone and 500 ml of distilled water several times to obtain 82.0 g (53.2 percent yield) of 2,2'-Biimidazole.

2,2'-Biimidazole Preparation Products And Raw materials

Raw materials

Preparation Products

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2,2'-Biimidazole Suppliers

Americas 1 China 106 Europe 1 France 1 Germany 1 India 5 Japan 1 South Korea 1 Switzerland 1 United Kingdom 2 United States 12 Global 132

Henan Copyrene New Material Technology Co., Ltd.

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J & K SCIENTIFIC LTD.

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TCI (Shanghai) Development Co., Ltd.

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BeiJing Hwrk Chemicals Limted

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Shanghai Hanhong Scientific Co.,Ltd.

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Shandong Xiya Chemical Co., Ltd

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Shanghai Jian Chao Chemical Technology Co., Ltd.

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TOKYO CHEMICAL INDUSTRY CO., LTD.

Tel: 03-36680489
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Email: Sales-JP@TCIchemicals.com
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View Lastest Price from 2,2'-Biimidazole manufacturers

Hebei Mojin Biotechnology Co., Ltd

Product: 2,2'-BIIMIDAZOLE 492-98-8
Price: US $100.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 5000KG
Release date: 2023-08-25

Hebei Guanlang Biotechnology Co., Ltd.

Product: 2,2'-BIIMIDAZOLE 492-98-8
Price: US $10.00/PCS
Min. Order: 1KG
Purity: 99%
Supply Ability: 100 mt
Release date: 2021-05-08

Shaanxi Dideu Medichem Co. Ltd

Product: 2,2'-Biimidazole 492-98-8
Price: US $0.10/KG
Min. Order: 1KG
Purity: 99.0%
Supply Ability: 1000 tons
Release date: 2019-12-31

492-98-8, 2,2'-BiimidazoleRelated Search:

2,2'-BIS(4,5-DIMETHYLIMIDAZOLE) 2,2'-Bis(2-chlorophenyl)-4,4',5,5'-tetraphenyl-1,2'-biimidazole 2,2',4-Tris(2-chlorophenyl)-5-(3,4-dimethoxyphenyl)-4',5'-diphenyl-1,1'-biimidazole -biimidazole,2,2'-Bis(2-dichlorophenyl)-4,4'5,5'-tetraphenyl-1,2'-biimidazole 2,2'-BIBENZIMIDAZOLE 2,2'-BIIMIDAZOLE 1-METHYL-1H,1'H-[2,2']BIIMIDAZOLYL 2-(1-METHYLIMIDAZOL-2-YL)-1H-BENZOIMIDAZOLE-5-CARBOXYLIC ACID 1,1'-DIMETHYL-1H,1'H-[2,2']BIIMIDAZOLYL 1,1'-DIETHYL-1H,1'H-[2,2']BIIMIDAZOLYL 2,2'-BI-(IMIDAZOL-1-YL-ACETIC ACID) BI-(1,4,5-TRIMETHYL-IMIDAZOLE) 4,5-DIBROMO-2-(4,5-DIBROMOIMIDAZOL-2-YL)IMIDAZOLE 6,6'-DICHLORO-4,4'-DIMETHYL-1H,1'H-[2,2']BIBENZOIMIDAZOLYL 6-(1'-METHYL-[2,2']BIIMIDAZOLYL-1-YL)HEXYLAMINE HCL 4,4'-DIETHYL-1H,1'H-[2,2']BIIMIDAZOLYL (1'-METHYL-1'H-[2,2']BIIMIDAZOLYL-1-YL)ACETIC ACID 2,2'-BI-[N-(2-AMINO-ETHYL)IMIDAZOLE] 4HCL

bisimidazole

LABOTEST-BB LTBB005450

2,2'-bi-1H-imidazole

2-(1H-imidazol-2-yl)-1H-imidazole

1H,1'H-[2,2']BIIMIDAZOLYL

2,2'-BIIMIDAZOLE

1H,1'H-2,2'-BiiMidazole

2,2'-Biimidazolyl

2,2'-Bisimidazole

2,2'-Diimidazole

Glycosine of Debus

NSC 522950

2,2'-Biimidazole &gt

2,2'-BIIMIDAZOLE ISO 9001：2015 REACH

2-BIIMIDAZOLE

DK7399

DK7719

2,2'-Biimidazole

1H,1'H-2,2'-Biimidazole

492-98-8