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494123 1-Butyl-1-methylpyrrolidinium tetracyanoborate

only for research BMPL TCB 25 G Solarpur®


Product Range

Product Number Packaging Size
4941230025 Glass bottle 25 g
4941230100 Glass bottle 100 g

Product Information

Product Summary
Hill Formula C₁₃H₂₀BN₅
HS Code 2933 99 80
Storage Store below +30°C.
CAS number 1266721-18-9
Molar mass 257.15 g/mol
GHS Labeling (EU)
Hazard Pictogram
Signal Word Danger
Hazard Statement H300: Fatal if swallowed.
Precautionary Statement P308 + P310: IF exposed or concerned: immediately call a POISON CENTER or doctor/ physician.
Storage class 6.1A Combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials
WGK WGK 3 highly water endangering
Disposal 9
Carcinogenic compounds and flammable compounds labelled "Highly toxic" or "Toxic": container F. Alkyl sulfates are carcinogenic; Take particular care to avoid inhalation and skin contact. To neutralize alkyl sulfates, add dropwise (from a dropping funnel) to concentrated ice-cool Ammonia solution (Cat.No. 105426) with vigorous stirring. Before placing in container D, check the pH with pH Universal indicator strips (Cat.No. 109535).
Chemical and Physical Data
Density 0.98 g/cm3
pH value 3 (H₂O, 20 °C) Aqueous solution
Melting point 22 °C
Molar mass 257.15 g/mol


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