Contact Us
TEL: +86-0571-88334626
E-mail: sales@tacon-china.com.cn

2-Mercaptobenzimidazole

An antidegradant, protecting rubber from oxidation. An intermediate in the synthesis of Rabeprazole

  • Features & Specification

    PRODUCT   NAME

    2-Mercaptobenzimidazole

    CAS   No.:

    583-39-1

    Synonyms

    2,3-dihydro-2-benzimidazolethione;

    Nocrac MB;

    Formula:

    C7H6N2S

    Molecular   Weight:

    150.20100

    PSA:

    67.48000

    LogP:

    1.85160

     

    Structure

    image.png       

     

    Description

    Appearance   & Physical State:

    yellow   or white crystals

    Density:

    1.40--1.44

    Melting   Point:

    301-305ºC

    Boiling   Point:

    270.6ºC   at 760mmHg

    Flash   Point:

    >   250ºC

    Refractive   Index:

    1.714

    Stability:

    Stable.   Incompatible with strong oxidizing agents.

    Storage   Condition:

    Keep   container closed when not in use. Store in a cool, dry, well-ventilated area   away from incompatible substances. Keep containers tightly closed.

    RTECS:

    DE1050000

    Hazard   Class:

    6.1

    Safety   Statements:

    S24/25

    HS   Code:

    2933990090

    Packing   Group:

    III

    WGK   Germany:

    2

    RIDADR:

    UN   2811 6.1/PG 3

    Risk   Statements:

    R22

    Hazard   Codes:

    Xn

     

    Certificate of Analysis

     

    ProductName: 2-Mercaptobenzimidazole

    Cas:        583-39-1

    Batch No.:     110110

    MFG Date:  Jan.10.2011

    Analysis Date: Jan.10.2011

     

    Inspect   Item

    Quantity   Standard

    Inspection   Result

    Appearance

    White   crystalline powder

    Conforms

    Melting   point

    ≥292℃

    295.2℃

    Heating   loss

    ≤0.3%

    0.07%

    Ash  

    ≤0.25%

    0.05%

    Residue   on sieve

    (100mesh)

    ≤0.1%

    0

    Conclusion  

    In   accordance with enterprise standard


Hot Tags: 2-Mercaptobenzimidazole, China, manufacturers, suppliers, factory, buy, customized, custom product, contract product
Related Products
Inquiry