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2-Mercaptobenzimidazole

2-Mercaptobenzimidazole Suppliers list
Company Name:Alfa Aesar  Gold
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Products Intro: Product Name:2-MercaptobenziMidazole, 97%
CAS:583-39-1
Package:100g Remarks:A18350
Company Name:Secco work (Beijing) chemical technology co., LTD  Gold
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Products Intro: CAS:583-39-1
Purity:98% Package:25kg 5KG;1KG
Company Name:Shanghai Rolead Chemical Technology Co., Ltd.  Gold
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Products Intro: CAS:583-39-1
Company Name:Wuhan EnTai Technology Development Co,.Ltd  
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Products Intro: Product Name:2-Mercapto benzanidazole
CAS:583-39-1
Purity:>=95% Remarks:M
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Products Intro: Product Name:2-MercaptobenziMidazole
CAS:583-39-1
Purity:98% Package:1000G,100G,25G,500G
2-Mercaptobenzimidazole Basic information
Product Name:2-Mercaptobenzimidazole
Synonyms:1,3-dihydro-2h-benzimidazole-2-thion;1,3-Dihydro-2H-benzimidazole-2-thione;1,3-Dihydro-benzoimidazole-2-thione;1H-Benzimidazol-2-yl hydrosulfide;2,3-Dihydro-1H-benzimidazole-2-thiol;2-Benzimidazolethione;2-Benzimidazolinethione;2-benzimidazolinthion
CAS:583-39-1
MF:C7H6N2S
MW:150.2
EINECS:209-502-6
Product Categories:Rubber Chemicals;BENZIMIDAZOLE;Industrial/Fine Chemicals;PHARMACEUTICAL INTERMEDIATES;Organics;Imidazole;Imidazoles;Intermediates of Rabeprazole;Aromatics;Heterocycles;Miscellaneous Reagents;Sulfur & Selenium Compounds
Mol File:583-39-1.mol
2-Mercaptobenzimidazole Structure
2-Mercaptobenzimidazole Chemical Properties
mp 300-304 °C(lit.)
density 1.42
Fp >250°C
storage temp. Refrigerator, Under Inert Atmosphere
Water Solubility <0.1 g/100 mL at 23.5 ºC
Merck 14,1082
BRN 119867
Stability:Stable. Incompatible with strong oxidizing agents.
CAS DataBase Reference583-39-1(CAS DataBase Reference)
NIST Chemistry Reference2-Mercaptobenzimidazole(583-39-1)
EPA Substance Registry System2H-Benzimidazole- 2-thione, 1,3-dihydro-(583-39-1)
Safety Information
Hazard Codes Xn
Risk Statements 20/21/22-36/37/38-22
Safety Statements 26-36-24/25
RIDADR UN 2811 6.1/PG 3
WGK Germany 2
RTECS DE1050000
HazardClass 6.1
PackingGroup III
HS Code 29339910
MSDS Information
ProviderLanguage
2-Benzimidazolethiol English
ACROS English
SigmaAldrich English
ALFA English
2-Mercaptobenzimidazole Usage And Synthesis
Chemical Propertiesyellow or white crystals
UsageAn antidegradant, protecting rubber from oxidation. An intermediate in the synthesis of Rabeprazole (R070500)
General DescriptionWhite to yellow crystals or cream colored powder. Slight odor.
Air & Water ReactionsDust explosion: 0.140 oz/ft3. Insoluble in water. 2-Mercaptobenzimidazole is moisture sensitive. .
Reactivity ProfileAn organosulfide and an amine. Organosulfides are incompatible with acids, diazo and azo compounds, halocarbons, isocyanates, aldehydes, alkali metals, nitrides, hydrides, and other strong reducing agents. Reactions with these materials generate heat and in many cases hydrogen gas. Many of these compounds may liberate hydrogen sulfide upon decomposition or reaction with an acid. Amines are chemical bases. They neutralize acids to form salts plus water. These acid-base reactions are exothermic. The amount of heat that is evolved per mole of amine in a neutralization is largely independent of the strength of the amine as a base. Amines may be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. Flammable gaseous hydrogen is generated by amines in combination with strong reducing agents, such as hydrides.
Fire HazardFlash point data for 2-Mercaptobenzimidazole are not available; however, 2-Mercaptobenzimidazole is probably combustible.
2-Mercaptobenzimidazole Preparation Products And Raw materials
Raw materialsEtanol-->Potassium hydroxide -->Carbon disulphide-->Sodium sulfide-->o-Phenylenediamine-->2-Nitrochlorobenzene-->2-Nitroaniline
Preparation ProductsLansoprazole-->1H-BENZIMIDAZOLE-2-SULFONIC ACID
Tag:2-Mercaptobenzimidazole(583-39-1) Related Product Information
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