5-Amino-2-benzimidazolethiol

ChemicalBook > CAS DataBase List > 5-Amino-2-benzimidazolethiol

5-Amino-2-benzimidazolethiol

Product Name: 5-Amino-2-benzimidazolethiol
CAS No.: 2818-66-8
Chemical Name: 5-Amino-2-benzimidazolethiol
Synonyms: 5-AMINO-2-MERCAPTOBENZIMIDAZOLE;5-Amino-1H-benzo[d]imidazole-2-thiol;Ilaprazole Intermediate 3;5-aminobenzimidazole-2-thiol;5-AMINO-2-BENZIMIDAZOLETHIOL;2-sulfo-5-amino Benzimidazole;5-AMINO-2-MERCAPTOBENZIMIDAZO;5-AMINO-1H-BENZIMIDAZOLE-2-THIOL;2-mercapto-5-amino benzimidazole;6-Amino-1H-benzimidazole-2-thiol
CBNumber: CB5492178
Molecular Formula: C7H7N3S
Formula Weight: 165.22
MOL File: 2818-66-8.mol

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5-Amino-2-benzimidazolethiol Property

Melting point:: 240-244 °C (lit.)
Boiling point:: 356.8±44.0 °C(Predicted)
Density: 1.2404 (rough estimate)
refractive index: 1.5605 (estimate)
storage temp.: Keep in dark place,Inert atmosphere,Room temperature
solubility: DMSO (Slightly), Methanol (Slightly, Heated)
form: powder to crystal
pka: 10.44±0.30(Predicted)
color: Light yellow to Amber to Dark green
Stability:: Stable under recommended storage conditions., Stable Under Recommended Storage C
CAS DataBase Reference: 2818-66-8(CAS DataBase Reference)
EPA Substance Registry System: 2H-Benzimidazole-2-thione, 5-amino-1,3-dihydro- (2818-66-8)

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 26-36
WGK Germany: 3
TSCA: Yes
HS Code: 2933998090

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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

Precautionary statements

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

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

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

Sigma-Aldrich

Product number: 536067
Product name: 5-Amino-2-mercaptobenzimidazole
Purity: 96%
Packaging: 25g
Price: $130
Updated: 2024/03/01

TCI Chemical

Product number: A1482
Product name: 5-Amino-2-mercaptobenzimidazole
Purity: >97.0%(T)
Packaging: 5g
Price: $28
Updated: 2024/03/01

TCI Chemical

Product number: A1482
Product name: 5-Amino-2-mercaptobenzimidazole
Purity: >97.0%(T)
Packaging: 25g
Price: $84
Updated: 2024/03/01

Alfa Aesar

Product number: H26999
Product name: 5-Amino-2-mercaptobenzimidazole, 96%
Packaging: 25g
Price: $68.2
Updated: 2021/12/16

Alfa Aesar

Product number: H26999
Product name: 5-Amino-2-mercaptobenzimidazole, 96%
Packaging: 100g
Price: $184
Updated: 2021/12/16

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5-Amino-2-benzimidazolethiol Chemical Properties,Usage,Production

Chemical Properties

off-white to light yellow crystalline powder

5-Amino-2-benzimidazolethiol Preparation Products And Raw materials

Raw materials

ZINC 4-Nitro-o-phenylenediamine Ethanol Potassium carbonate Carbon disulfide Hydrochloric acid Acetic acid Sodium hydroxide Magnesium sulfate Activated carbon

Preparation Products

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5-Amino-2-benzimidazolethiol Suppliers

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View Lastest Price from 5-Amino-2-benzimidazolethiol manufacturers

Henan Fengda Chemical Co., Ltd

Product: 5-Amino-2-benzimidazolethiol 2818-66-8
Price: US $34.00-1.10/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: g-kg-tons, free sample is available
Release date: 2024-04-25

Zhuozhou Wenxi import and Export Co., Ltd

Product: 5-Amino-2-benzimidazolethiol 2818-66-8
Price: US $15.00-10.00/KG
Min. Order: 1KG
Purity: 99%+ HPLC
Supply Ability: Monthly supply of 1 ton
Release date: 2021-06-27

Career Henan Chemical Co

Product: 5-Amino-2-benzimidazolethiol 2818-66-8
Price: US $2.00/kg
Min. Order: 1kg
Purity: 9%
Supply Ability: 100kg
Release date: 2018-12-23

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