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A18350 2-Mercaptobenzimidazole, 97%

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

Stock No. Size Price ($) Quantity Availability
A18350-22 100g 21.50
A18350-36 500g 60.20
A18350-0E 2500g 244.00
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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
Storage & Sensitivity
Ambient temperatures.
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-H317-H373

Toxic if swallowed. May cause an allergic skin reaction. May cause damage to organs through prolonged or repeated exposure.

Precautionary Statements: P260-P264b-P270-P272-P280g-P301+P310-P302+P352-P314-P330-P333+P313-P363-P501c

Do not breathe dust/fume/gas/mist/vapours/spray. Wash face, hands and any exposed skin thoroughly after handling Do not eat, drink or smoke when using this product. Contaminated work clothing should not be allowed out of the workplace. Wear protective gloves. IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. IF ON SKIN: Wash with plenty of soap and water. Get medical advice/attention if you feel unwell. Rinse mouth. If skin irritation or rash occurs: Get medical advice/attention. Wash contaminated clothing before reuse. Dispose of contents/ container to an approved waste disposal plant

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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