HENAN SUNLAKE ENTERPRISE CORPORATION
Free supplier Enterprise Certification
- Free
supplier - 9th
years
Free supplier Enterprise Certification
Product Certification&
Enterprise Certification
Country: 
China (Mainland)
Business Type:Trading Company
Tel: +86-371- 86259723
Tel: 17734809689
Tel: 17734809689
Tel: 86-371-86259723
Tel: 17734809689
Tel: 17734809689
Mobile: 17734809689
Tel: +86-371- 86259723
Fax: +86-371- 86259723
Province/state: HENAN
City: ZHENGZHOU
Street: Mingmen International Center, NO.222 Dongming Road,Zhengzhou,Henan,China
MaxCard:
Contact Suppliers
CAS NO.583-39-1
1(10-100)Gram1(100-200)Gram
| 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 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 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 |
| MSDS Information |
| Provider | Language |
|---|---|
| 2-Benzimidazolethiol | English |
| ACROS | English |
| SigmaAldrich | English |
| ALFA | English |
| 2-Mercaptobenzimidazole Usage And Synthesis |
| 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 |
Service we provide:
1. Mixed container, we can mix different items in one container.
2. Quality control, before shipment, free sample for test. after shipment, keep sample for 3 years
3. Prompt shipment with professional documents
4. Packing as your request, with photo before shipment
We have clients throughout the world：
Professional service and rich experience make customers feel at ease, adequate stock and fast delivery meet your desire.
Our Laboratoy
We have our own independent lab test center：
This makes sure that our technology support is reliable and authoritative.All of self-owned fine chemicals are manufactured strictly in accordance with international standard.,and also has scientific cooperation with local colleges and institutes.
Our factory
High quality with competitive price：
We are manufacturer and can provide high quality products with factory price
Package & Shipment
Fast and safe delivery：
Parcels can be sent out within 24 hours after payment. Tracking number is available
Secure and discreet shipment. You have various choices of transportation methods
