Alfa Aesar™ 2-Mercapto-5-methylbenzimidazole, 98%


Overview
Brand: Alfa Aesar™

Manufacturer Part Number: A11192.22

UNSPSC: 12352005

Code: NEW

Additional Details:
Additional Details: CAS Number: 27231-36-3 Weight: 0.01000kg


Quantity 100g

Product Code. 11463494

Quantity Price
1 £ 78.12 / 100g
Estimated Shipment date
from Supplier 11-04-2017
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Description and Specification

Chemical Identifiers

Chemical Name or Material 2-Mercapto-5-methylbenzimidazole
CAS 27231-36-3
Molecular Formula C8H8N2S
Formula Weight 164.23
MDL Number MFCD00010617
Beilstein 5083
Synonym 1,3-Dihydro-5-methyl-2H-benzimidazole-2-thione; 5-Methyl-2-benzimidazolethiol

Specification

Formula Weight 164.23
Health Hazard 3 GHS P Statement
P261-P280-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do.
Continue rinsing.
IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.
Chemical Name or Material 2-Mercapto-5-methylbenzimidazole
Health Hazard 2 GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
Assay 98%
CAS 27231-36-3
TSCA TSCA
Health Hazard 1 Warning
Quantity 100g
Synonym 1,3-Dihydro-5-methyl-2H-benzimidazole-2-thione; 5-Methyl-2-benzimidazolethiol
Molecular Formula C8H8N2S
Beilstein 5083
Melting Point ≈295°C (dec.)
MDL Number MFCD00010617

Applications
2-Mercapto-5-methylbenzimidazole is used as an additive in liquid paraffin. And also used in electrochemical techniques, corrosion inhibitors for steel under highly acidic conditions and pointed out that the effectiveness of the heterocyclic compound can be intimately associated to its molecular structure.

Solubility
Insoluble in water.

Notes
Hygroscopic. Store away from strong oxidizing agents. Keep container tightly closed. Store in cool, dry conditions in well sealed containers.

Documentation

Technical documents

Safety and Handling

Warning

GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.

GHS P Statement
P261-P280-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do.
Continue rinsing.
IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.