208795

S-Methyl methanethiosulfonate

97%

• Sinónimos: S-Methyl thiomethanesulfonate, MMTS
• Fórmula lineal: CH₃SO₂SCH₃
• Número de CAS: 2949-92-0
• Peso molecular: 126.20
• Beilstein: 1446059
• Número CE: 220-970-0
• Número MDL: MFCD00007565
• Código UNSPSC: 12352100
• ID de la sustancia en PubChem: 24852530
• NACRES: NA.22

Propiedades

• Nivel de calidad: 200
• Ensayo: 97%
• Formulario: liquid
• índice de refracción: n20/D 1.513 (lit.)
• bp: 69-71 °C/0.4 mmHg (lit.)
• solubilidad: DMF: soluble 1:1; chloroform: soluble 200 ul per mL, clear, faintly yellow-green; water: soluble 1:5
• densidad: 1.337 g/mL at 25 °C (lit.)
• grupo funcional: disulfide
• cadena SMILES: CSS(C)(=O)=O
• InChI: 1S/C2H6O2S2/c1-5-6(2,3)4/h1-2H3
• Clave InChI: XYONNSVDNIRXKZ-UHFFFAOYSA-N

Descripción

Descripción general

S-Methyl methanethiosulfonate is a reagent used to synthesize thiols and thioesters. Used as cross-linking agent to prepare polymer networks. Interaction of S-methyl methanethiosulfonate (MMTS) with dipalmitoylphosphatidylcholine (DPPC) bilayers has been investigated by FTIR and surface-enhanced Raman spectroscopy.

Aplicación

S-Methyl methanethiosulfonate was used as sulfenylating agent for β-keto sulfoxides, methylene compounds, half-esters of malonic acids and aryl Grignard reagents. It was also used as a reagent to trap the natural thiol-disulfide state of the proteins.

Información de seguridad

• Código de clase de almacenamiento: 10 - Combustible liquids
• Clase de riesgo para el agua (WGK): WGK 2
• Punto de inflamabilidad (°F): 188.6 °F - closed cup
• Punto de inflamabilidad (°C): 87 °C - closed cup
• Equipo de protección personal: Eyeshields, Gloves, type ABEK (EN14387) respirator filter