Butyl methanesulfonate
甲磺酸正丁酯
Also known as: Butane, methylsulfonyloxy, Butyl methane sulfonate, Butylmesylate, Butyl mesylate, Butyl methanesulphonate, Butylmethansulfonat, EINECS 217-620-4, Imatinib Impurity Butyl Methane Sulfonate, MFCD00041257, Methyl sulphonoxy butane, N-BUTYL METHANESULPHONATE, n-Butyl mesylate, n-Butyl methanesulfonate, n-butyl mesylate, n-butyl methanesulphonate, n-butylmethanesulfonate
- CAS No.
- 1912-32-9
- Jingsj CID
- J-1365911-6
- Molecular Formula
- C5H12O3S
- Chinese Name
- 甲磺酸正丁酯
- Molecular Weight
- 152.212 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Boiling Point | 245.0±9.0 °C at 760 mmHg |
|---|---|
| Density | 1.1±0.1 g/cm3 |
| Flash Point | 102.0±18.7 °C |
Frequently Asked Questions
What is the CAS number of Butyl methanesulfonate?
1912-32-9
What are the molecular formula and molecular weight of Butyl methanesulfonate?
C5H12O3S, molecular weight 152.212 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026