Answer:
109.72°C or 110°C
Step-by-step explanation:
The boiling point of dimethyl disulfide is 109.72 °C (229.5 °F).
Some additional information about dimethyl disulfide:
Molecular formula:

Molar mass: 94.19 g/mol
Density: 1.06 g/cm3
Melting point: -85 °C (-121 °F)
Flash point: 10 °C (50 °F)
Solubility in water: 2.5 g/L (20 °C)
State: colorless, flammable liquid with a strong garlic-like odor
Hazards: Flammable, toxic, irritant
Uses: Production of plastics, rubber, pesticides, solvent, reagent.