1-Butyl-3-methylimidazolium octyl sulfate

1-丁基-3-甲基咪唑辛硫酸盐

Also known as: 1-Butyl-3-methylimidazolium octyl sulfate, 1-Butyl-3-methylimidazolium N-octylsulfate, 1-Butyl-3-methylimidazolium 1-octyl sulfate, 1-Methyl-3-butylimidazolium octyl sulfate, 1-butyl-3-methylimidazol-3-ium octyl sulfate, 1-n-Butyl-3-methylimidazolium n-octylsulfate, BMIM OSU, ECOENG 418, MFCD03788914, [BMIM][OcSO4]

1-Butyl-3-methylimidazolium octyl sulfate (CAS 445473-58-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C16H32N2O4S and a molecular weight of 348.501 g/mol. It is also known as 1-Butyl-3-methylimidazolium N-octylsulfate, 1-Butyl-3-methylimidazolium 1-octyl sulfate and 1-Methyl-3-butylimidazolium octyl sulfate. Key properties include a melting point of 37°C and a density of 1.07 g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

445473-58-5

Jingsj CID

J-2985-4

Molecular Formula

C₁₆H₃₂N₂O₄S

Chinese Name

1-丁基-3-甲基咪唑辛硫酸盐

Molecular Weight

348.501 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026