Methanesulfonyl Chloride
Product Description
| Product | Methanesulfonyl Chloride |
| CAS | 124-63-0 |
| Formula | CH3ClO2S |
| Synonym | Methanesulphonyl chloride, Methanesulfonic acid chloride, AKOS BBS-00004350, CH3SO2Cl, MESYL CHLORIDE, MSC, Methyl sulfochloride, Chloro methyl sulfone, METHYLSULFOCHLORIDE, Methanesulfuryl chloride, METHANESULFONYL CHLORIDE, NSC 15039, METHYLSULFONYL CHLORIDE, Chloromethyl sulfone |
Typical Product Specifications
| Molecular weight | 114.55 |
| EINECS | 204-706-1 |
| InChI | 1S/CH3ClO2S/c1-5(2,3)4/h1H3 |
| Melting Point | -33°C |
| Refractive Index | 1.452 |
| Boiling Point | 60 °C21 mm Hg |
| Density | 1.48 g/mL at 25 °C |
| Flash Point | >230 °F |
| Merck | 14,5955 |
| Storage Temperature | Store at R.T. |
| Sensitive | Moisture Sensitive |
| BRN Number | 506297 |
| SMILES | C[S](Cl)(=O)=O |
| Chemical Structure | ![]() |
| Notes | Methanesulfonyl Chloride uses and applications include: Aminoalcohol group formationprotection reagent; intermediate for pharmaceuticals and pesticides; flame-resistant products; stabilizer for liquid sulfur trioxide; biological chemicals Suggested storage of Methanesulfonyl Chloride: Air and moisture-sensitive; refrigerate; handle and store under nitrogen |
| Class | Specialty Chemicals |
| Function | Intermediates, Stabilizer |
| Industry | Pharmaceutical, Organics |

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