CasNo.583-39-1,2-Mercaptobenzimidazole 583-39-1 best seller,(583-39-1) Suppliers

1 Kilogram	Negotiable

Min.Order :1 Kilogram
Purity: 99.00%
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Keywords

2-Mercaptobenzimidazole supplier 583-39-1 2-Benzimidazolinethione

Quick Details

Appearance:yellow or white crystals
Application:An antidegradant, protecting rubber from oxidation. An intermediate in the synthesis of Rabeprazole (R070500)
PackAge:drums
ProductionCapacity:20|Metric Ton|Month
Storage:closed and cool
Transportation:air, courier and sea

Superiority:

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;Pyridines
Mol File: 583-39-1.mol
2-Mercaptobenzimidazole Structure
2-Mercaptobenzimidazole Chemical Properties
Melting point 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 Reference 583-39-1(CAS DataBase Reference)
NIST Chemistry Reference 2-Mercaptobenzimidazole(583-39-1)
EPA Substance Registry System 2H-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

Details:

Chemical Properties yellow or white crystals
Usage An antidegradant, protecting rubber from oxidation. An intermediate in the synthesis of Rabeprazole (R070500)
General Description White to yellow crystals or cream colored powder. Slight odor.
Air & Water Reactions Dust explosion: 0.140 oz/ft3. Insoluble in water. 2-Mercaptobenzimidazole is moisture sensitive. .
Reactivity Profile An 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 Hazard Flash point data for 2-Mercaptobenzimidazole are not available; however, 2-Mercaptobenzimidazole is probably combustible.
2-Mercaptobenzimidazole Preparation Products And Raw materials

Raw materials Etanol-->Potassium hydroxide -->Carbon disulphide-->Sodium sulfide-->o-Phenylenediamine-->2-Nitrochlorobenzene-->2-Nitroaniline
Preparation Products Lansoprazole-->1H-BENZIMIDAZOLE-2-SULFONIC ACID