1,3,5-Trioxane [110-88-3] is a technically defined substance with the molecular formula C3H6O3 and a molecular weight of 90.08. It has a Boiling Point of 114.5 °C, and a Melting Point of 63.9 °C. This compound exhibits flammable characteristics, as indicated by the Danger signal word. Other confirmed properties include a Vapour Density of 3.1.

• CAS Number: 110-88-3
• Exact Mass: 90.031694049
• Boiling Point: 114.5 °C
• Melting Point: 63.9 °C
• Molecular Formula: C3H6O3
• GHS Signal Word: Danger
• Molecular Weight: 90.08
• Vapour Density: 3.1
• Hazard Statements:
• H228: Flammable solid [Danger Flammable solids]
• H336: May cause drowsiness or dizziness [Warning Specific target organ toxicity, single exposure; Narcotic effects]