1-butyl-3-methylimidazolium methyl sulfate
1-丁基-3-甲基咪唑硫酸甲酯
Also known as: 1-butyl-3-methyl-3H-imidazolium methyl sulfate, 1-butyl-3-methylimidazol-3-ium methyl sulfate, 1-n-Butyl-3-methylimidazolium methyl sulfate, Basionics(R) LQ02, [BMIM][MeSO4], [BMIM][MeOSO3], [C4C1im][MeSO4], [Emim][MeSO4], MFCD03095437
- CAS No.
- 401788-98-5
- Jingsj CID
- J-47995-4
- Molecular Formula
- C9H18N2O4S
- Chinese Name
- 1-丁基-3-甲基咪唑硫酸甲酯
- Molecular Weight
- 250.31500 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | -4°C(lit.) |
|---|---|
| Density | 1.21 |
GHS Safety & Compliance
CorrosionSignal word: Danger
Frequently Asked Questions
What is the CAS number of 1-butyl-3-methylimidazolium methyl sulfate?
401788-98-5
What are the molecular formula and molecular weight of 1-butyl-3-methylimidazolium methyl sulfate?
C9H18N2O4S, molecular weight 250.31500 g/mol
Is 1-butyl-3-methylimidazolium methyl sulfate hazardous?
Danger
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026