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583-39-1 - 2-Mercaptobenzimidazole, 97% - Benzimidazole-2-thiol - A18350 - Alfa Aesar

A18350 2-Mercaptobenzimidazole, 97%

CAS Number
583-39-1
Synonyms
Benzimidazole-2-thiol

Size Price ($) Quantity Availability
100g 18.54
500g 56.16
2500g 231.30
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2-Mercaptobenzimidazole, 97%

MDL
MFCD00466107
EINECS
209-502-6

Chemical Properties

Formula
C7H6N2S
Formula Weight
150.20
Melting point
305-310°
Flash Point
>250°(487°F)
Density
1.42
Solubility
Slightly soluble in water.

Applications

2-Mercaptobenzimidazole is used as an antidegradant. It is utilized for protecting rubber from oxidation. It is also employed as an intermediate in the preparation of rabeprazole. Further, it finds application in anti-leprosy drugs in medicine. In addition to this, it is used as a copper plating brightener.

Notes

Moisture sensitive. Incompatible with strong oxidizing agents and strong bases.

Literature References

Zhong, B.; Jia, Z.; Luo, Y.; Guo, B.; Jia, D. Preparation of halloysite nanotubes supported 2-mercaptobenzimidazole and its application in natural rubber. Composites Part A 2015, 73, 63-71.

Žerjav, G.; Milošev, I. Protection of copper against corrosion in simulated urban rain by the combined action of benzotriazole, 2-mercaptobenzimidazole and stearic acid. Corros. Sci. 2015, 98, 180-191.

GHS Hazard and Precautionary Statements

Hazard Statements: H301

Toxic if swallowed.

Precautionary Statements: P264-P270-P301+P310-P321-P330-P405-P501a

Wash thoroughly after handling. Do not eat, drink or smoke when using this product. IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. Specific treatment (see label). Rinse mouth. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

Merck
14,1082
Beilstein
119867
Hazard Class
6.1
Packing Group
III
Harmonized Tariff Code
2933.99
TSCA
Yes
RTECS
DE1050000

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