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Methanesulfonyl chloride, 99.5%, Thermo Scientific Chemicals
Chemical Identifiers
| CAS | 124-63-0 |
|---|---|
| Molecular Formula | CH3ClO2S |
| Molecular Weight (g/mol) | 114.54 |
| MDL Number | MFCD00007454 |
| InChI Key | QARBMVPHQWIHKH-UHFFFAOYSA-N |
| Synonym | mesyl chloride, methylsulfonyl chloride, methyl sulfochloride, methanesulphonyl chloride, chloro methyl sulfone, methanesulfuryl chloride, methanesulfonic acid chloride, methyl sulfonyl chloride, chloromethyl sulfone, mesylchloride |
| PubChem CID | 31297 |
| IUPAC Name | methanesulfonyl chloride |
| SMILES | CS(Cl)(=O)=O |
Description
This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Chemical Identifiers
| 124-63-0 | |
| 114.54 | |
| QARBMVPHQWIHKH-UHFFFAOYSA-N | |
| 31297 | |
| CS(Cl)(=O)=O |
| CH3ClO2S | |
| MFCD00007454 | |
| mesyl chloride, methylsulfonyl chloride, methyl sulfochloride, methanesulphonyl chloride, chloro methyl sulfone, methanesulfuryl chloride, methanesulfonic acid chloride, methyl sulfonyl chloride, chloromethyl sulfone, mesylchloride | |
| methanesulfonyl chloride |
Specifications
| 124-63-0 | |
| 1.4800g/mL | |
| 110°C | |
| 99.4% min. (GC) | |
| CH3SO2Cl | |
| MFCD00007454 | |
| 01,662; 02,268; 04,326; 05,435; 06,362; 07,225; 11,322; 13,176; 17,180 | |
| 1.48 | |
| Solubility in water: insoluble (reacts with water). Other solubilities: soluble in ethanol, ether, acetone and other, common organic solvents | |
| CS(Cl)(=O)=O | |
| 114.54 | |
| 1.97 mPa.s (25°C) | |
| 99.5% | |
| Methanesulfonyl chloride |
| -33.0°C | |
| 161.0°C | |
| Authentic | |
| CH3ClO2S | |
| 1.4435 to 1.4455 | |
| 04,5 | |
| 15,6027 | |
| mesyl chloride, methylsulfonyl chloride, methyl sulfochloride, methanesulphonyl chloride, chloro methyl sulfone, methanesulfuryl chloride, methanesulfonic acid chloride, methyl sulfonyl chloride, chloromethyl sulfone, mesylchloride | |
| QARBMVPHQWIHKH-UHFFFAOYSA-N | |
| methanesulfonyl chloride | |
| 31297 | |
| 114.55 | |
| Liquid |
Safety and Handling
GHS H Statement
Toxic in contact with skin.
May cause an allergic skin reaction.
Fatal if inhaled.
Causes severe skin burns and eye damage.
Toxic if swallowed.
May cause respiratory irritation.
May be corrosive
GHS P Statement
Wear protective gloves/protective clothing/eye protection/face protection.
IF ON SKIN (or hair): Take off immediately all contaminated clothing.
Rinse skin with water/shower.
IF INHALED: Remove to fresh air and keep at
GHS Signal Word: Danger
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Product Identifier
Signal Word
Hazard Category
Hazard Statement
Precautionary Statement
- Methanesulfonyl chloride
Signal Word
- Danger
Hazard Category
- Acute toxicity Category 1
- Acute toxicity Category 3
- Serious eye damage/eye irritation Category 1
- Substances and mixtures corrosive to metals Category 1
- Respiratory sensitiser Category 1
- Skin corrosion/irritation Category 1 B
- Specific target organ toxicity Category 3
Hazard Statement
- H317-May cause an allergic skin reaction.
- H318-Causes serious eye damage.
- H330-Fatal if inhaled.
- H314-Causes severe skin burns and eye damage.
- H301-Toxic if swallowed.
- H311-Toxic in contact with skin.
- H335-May cause respiratory irritation.
- H290-May be corrosive to metals.
Precautionary Statement
- P280-Wear protective gloves/protective clothing/eye protection/face protection.
- P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
- P303+P361+P353-IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/ shower.
- P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
- P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
- P310-Immediately call a POISON CENTER/doctor/.
RUO – Research Use Only