2-(4-Aminophenyl)-1H-benzimidazol-5-amine

Uses

Product Name: 2-(4-Aminophenyl)-1H-benzimidazol-5-amine
CAS No.: 7621-86-5
Chemical Name: 2-(4-Aminophenyl)-1H-benzimidazol-5-amine
Synonyms: APBIA;5-Amino-2-(4-aminophenyl)benzimidazole;2-(4-AMINOPHENYL)-5-AMINOBENZIMIDAZOLE;2-(4-aMinophenyl)-1H-benzo[d]iMidazol-5-aMine;5-Amino-2-(p-aminophenyl)benzimidazole;2-(4-aminophenyl)-1h-benzimidazol-5-amin;4-(5-Amino-1H-benzimidazole-2-yl)aniline;5-Amino-2-(4-aminophenyl)-benzimidazolee;2-(4-AMINOPHENYL)-1H-BENZIMIDAZOL-5-AMINE;2-(4-aminophenyl)-3H-benzimidazol-5-amine
CBNumber: CB4674036
Molecular Formula: C13H12N4
Formula Weight: 224.26
MOL File: 7621-86-5.mol

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2-(4-Aminophenyl)-1H-benzimidazol-5-amine Property

Melting point:: 234.0 to 238.0 °C
Boiling point:: 355.66°C (rough estimate)
Density: 1.2067 (rough estimate)
refractive index: 1.5890 (estimate)
storage temp.: Keep in dark place,Inert atmosphere,Room temperature
solubility: DMSO (Slightly), Methanol (Slightly)
form: Solid
pka: 11.15±0.10(Predicted)
color: Pale Beige to Pale Brown
λmax: 335nm(EtOH)(lit.)
InChI: InChI=1S/C13H12N4/c14-9-3-1-8(2-4-9)13-16-11-6-5-10(15)7-12(11)17-13/h1-7H,14-15H2,(H,16,17)
InChIKey: XAFOTXWPFVZQAZ-UHFFFAOYSA-N
SMILES: C1(C2=CC=C(N)C=C2)NC2=CC(N)=CC=C2N=1
EPA Substance Registry System: 1H-Benzimidazol-5-amine, 2-(4-aminophenyl)- (7621-86-5)

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Safety

RTECS: DD5421200
HS Code: 2933998090
Toxicity: LD50 orl-rat: 5 g/kg GISAAA 43(9),23,78

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

H341Suspected of causing genetic defects

Precautionary statements

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.

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N-Bromosuccinimide Price

TCI Chemical

Product number: A2759
Product name: 5-Amino-2-(4-aminophenyl)benzimidazole
Purity: >98.0%(HPLC)
Packaging: 1g
Price: $44
Updated: 2024/03/01

TCI Chemical

Product number: A2759
Product name: 5-Amino-2-(4-aminophenyl)benzimidazole
Purity: >98.0%(HPLC)
Packaging: 5g
Price: $179
Updated: 2024/03/01

TRC

Product number: A615470
Product name: 2-(4-Aminophenyl)-1H-benzimidazol-5-amine
Packaging: 500mg
Price: $215
Updated: 2021/12/16

SynQuest Laboratories

Product number: 3H30-1-42
Product name: 2-(4-Aminophenyl)-1H-benzimidazol-5-amine
Packaging: 1g
Price: $30
Updated: 2021/12/16

SynQuest Laboratories

Product number: 3H30-1-42
Product name: 2-(4-Aminophenyl)-1H-benzimidazol-5-amine
Packaging: 5G
Price: $125
Updated: 2021/12/16

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2-(4-Aminophenyl)-1H-benzimidazol-5-amine Chemical Properties,Usage,Production

Uses

2-(4-Aminophenyl)-1H-benzimidazol-5-amine is a useful as an aerogel lithium battery separator.

Description

2-(4-Aminophenyl)-1H-benzimidazol-5-amine (APBIA) is a synthetic raw material for the preparation of sulfonated polyimides containing benzimidazole (SPIBIs). The synthesised SPIBIs with polyhedral oligomeric silsesquioxane glycidyl ethers (G-POSS) can be used to prepare a number of novel organic-inorganic hybrid proton exchange membranes (PEMs). The obtained membranes exhibited good crosslink density at all gel fractions above 75%. The mechanical properties, oxidative stability and hydrolytic stability of the crosslinked membranes were significantly improved compared with those of pure SPIBI membranes.

Uses

2-(4-Aminophenyl)-1H-benzimidazol-5-amine is a useful as an aerogel lithium battery separator.

Safety Profile

Low toxicity by ingestion. Whenheated to decomposition it emits toxic vapors of NO_x.

2-(4-Aminophenyl)-1H-benzimidazol-5-amine Preparation Products And Raw materials

Raw materials

Preparation Products

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2-(4-Aminophenyl)-1H-benzimidazol-5-amine Suppliers

Americas 1 China 155 Czech Republic 1 Europe 1 Finland 1 France 2 Germany 1 India 3 Japan 1 Slovakia 1 Ukraine 2 United Kingdom 1 United States 16 Global 186

CHINATECH(TIANJIN) CHEMICAL CO.,LTD.

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View Lastest Price from 2-(4-Aminophenyl)-1H-benzimidazol-5-amine manufacturers

HebeiShuoshengImportandExportco.,Ltd

Product: 2-(4-Aminophenyl)-1H-benzimidazol-5-amine 7621-86-5
Price: US $6.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 2000KG/Month
Release date: 2024-08-08

Hebei Longbang Technology Co., Ltd

Product: 2-(4-Aminophenyl)-1H-benzimidazol-5-amine 7621-86-5
Price: US $6.00/kg
Min. Order: 1kg
Purity: More than 99%
Supply Ability: 2000KG/Month
Release date: 2024-04-28

WUHAN FORTUNA CHEMICAL CO., LTD

Product: 2-(4-Aminophenyl)-1H-benzimidazol-5-amine 7621-86-5
Price: US $0.00/KG
Min. Order: 1KG
Purity: 98%min
Supply Ability: 30tons/month
Release date: 2023-02-24

7621-86-5, 2-(4-Aminophenyl)-1H-benzimidazol-5-amineRelated Search:

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2-(4-AMINOPHENYL)-5-AMINOBENZIMIDAZOLE

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2-(4-aminophenyl)-1h-benzimidazol-5-amin

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5-Amino-2-(4-aminophenyl) 1H-benz-imidazole

2-(4-Aminophenyl)-3H-benzimidazole-5-amine

2-(4-Aminophenyl)-5-amino-1H-benzimidazole

4-(5-Amino-1H-benzimidazole-2-yl)aniline

6-Amino-2-(4-aminophenyl)-1H-benzimidazole

5-Amino-2-(p-aminophenyl)benzimidazole

2-(4-aMinophenyl)-1H-benzo[d]iMidazol-5-aMine

APBIA

2-(4-aminophenyl)-1H-benzo[d]imidazol-6-amine

5-Amino-2-(4-aminophenyl)-benzimidazolee

5-Amino-2-(4-aminophenyl)benzimidazole &gt

2-(4-Aminophenyl)-1H- benzimidazol-5-amine (APBIA)

TIANFU 7621-86-5 2-(4-Aminophenyl)-1H-benzimidazol-5-amine

2- (4-aminophenyl) -5-aminobenzimidazole (APBIA)

2-(4-minophenyl)-1,3-benzoxazo1-5- amine(APBIA)

2-(4-Aminophenyl)-1H- benzimidazol-5-amine(APBOA)

7621-86-5

13766-47-6

API intermediates

Intermediates of Dyes and Pigments