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B25472 1-Methylbenzimidazole, 99%

CAS Number

Stock No. Size Price ($) Quantity Availability
B25472-06 5g 45.80
B25472-14 25g 168.00
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1-Methylbenzimidazole, 99%


Chemical Properties

Formula Weight
Melting point
Boiling Point
Storage & Sensitivity
Ambient temperatures.
Soluble in methanol.


1-Methylbenzimidazole is the suitable reagent used as electrolyte additive for the dye-sensitized solar cells and solid-state dye-sensitized solar cells.


Store in a cool, dry conditions, in well sealed conditions. Store away from oxidizing agents.

Literature References

Gerrit Boschloo; Henrik Lindström; Eva Magnusson; Anna Holmberg; Anders Hagfeldt. Optimization of dye-sensitized solar cells prepared by compression method. Journal of Photochemistry and Photobiology A: Chemistry. 2002, 148 (1-3), 11-15.

Nikolaos Balis; Vassilios Dracopoulos; Maria Antoniadou; Panagiotis Lianos. Solid-state dye-sensitized solar cells made of multilayer nanocrystalline titania and poly(3-hexylthiophene). Journal of Photochemistry and Photobiology A: Chemistry. 2010, 214 (1), 69-73.

GHS Hazard and Precautionary Statements

Hazard Statements: H302-H315-H319-H335

Harmful if swallowed. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Precautionary Statements: P261-P264b-P270-P271-P280-P301+P312-P302+P352-P304+P340-P305+P351+P338-P312-P330-P332+P313-P362-P501c

Avoid breathing 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. Use only outdoors or in a well-ventilated area. Wear protective gloves/protective clothing/eye protection/face protection. IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. IF ON SKIN: Wash with plenty of soap and water. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Rinse mouth. If skin irritation occurs: Get medical advice/attention. Take off contaminated clothing and wash before reuse. Dispose of contents/ container to an approved waste disposal plant

Other References

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