【Physical properties】
Molecular formula: C₅H₁₀O₂
Structural formula:

Molecular weight: 102
Specific gravity (20/4°C)0.889g/mL
Boiling point (°C): 163-164
Flash point (°C): 64
Appearance: colorless transparent liquid, with stimulating odour.
【Sales index】≥99.5%
【Packing】180KG/drum, Plastic drum
【Dangerous level】nothing
【CAS#】; 75-98-9