| 熔点 |
-129 °C
|
| 沸点 |
58 °C(lit.)
|
| 密度 |
0.662 g/mL at 25 °C(lit.)
|
| 蒸气密度 |
3 (vs air)
|
| 蒸气压 |
7.41 psi ( 37.7 °C)
|
| 折射率 |
n20/D 1.375(lit.)
|
| 闪点 |
−28 °F
|
| LogP |
3.42
|
| 溶解度 |
In methanol: 495, 593, 760, and 1,700 g/L at 5, 10, 15, and 20 °C, respectively. Miscible at highertemperatures (Kiser et al., 1961).
|
| 形态 |
液体
|
| 酸度系数(pKa) |
>14 (Schwarzenbach et al., 1993)
|
| 颜色 |
无色
|
| 爆炸极限值(explosive limit) |
~7.7%
|
| 嗅觉阈值(Odor Threshold) |
0.42ppm
|
| 水溶解性 |
Soluble in water (1mg/ml @22°C), DMSO, ethanol, acetone.
|
| BRN |
1730737
|
| Henry's Law Constant |
1.28(atm?m3/mol) at 25 °C (Mackay and Shiu, 1981)
|
| 暴露限值 |
ACGIH TLV: TWA and STEL for all isomers except n-hexane are 500 and1,000 ppm, respectively (adopted).
|
| 稳定性 |
稳定的。易燃。易与空气形成爆炸性混合物。注意低闪点。与强氧化剂、氧气不相容。
|