【Physical properties】
Molecular formula: C₅H₁₂O
Structural formula:

Molecular weight: 88.15
Specific gravity (20/4°C): 0.81g/mL 
Boiling point (°C): 119.3
Flash point (°C): 34
Appearance: colorless liquid
【Sales index】≥99%
【Packing】160KG/drum, metal pail
【Dangerous level】3.3
【CAS#】6032-29-7