1-Methylbenzimidazole , 97% , 1632-83-3

CAS NO.：1632-83-3

Empirical Formula: C8H8N2

Molecular Weight: 132.16

MDL number: MFCD00192275

EINECS: 605-321-5

PRODUCT Properties

• Melting point: 59-62 °C(lit.)
• Boiling point: 154 °C12 mm Hg(lit.)
• Density: 1.1254
• refractive index: 1.6013
• Flash point: 154°C/12mm
• storage temp.: Keep in dark place,Sealed in dry,Room Temperature
• solubility: Soluble in methanol.
• form: Solid
• pka: 5.40±0.10(Predicted)
• color: White to pink
• λmax: 277nm(H2O)(lit.)

Description and Uses

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

Safety

• Symbol(GHS): GHS05,GHS07
• Signal word: Danger
• Hazard statements: H302-H315-H318-H335
• Precautionary statements: P261-P280-P305+P351+P338
• Hazard Codes: Xn
• Risk Statements: 22-37/38-41
• Safety Statements: 26-36/39
• WGK Germany: 3
• HS Code: 29339980