| 融点 |
-105.76°C |
| 沸点 |
122°C |
| 比重(密度) |
0,71 g/cm3 |
| 蒸気圧 |
3.647 at 0.000 °C, 5.072 at 5.000 °C, 6.958 at 10.000 °C, 9.418 at 15.000 °C, 12.583 at 20.000 °C,16.625 at 25.000 °C, 21.719 at 30.000 °C (inclined-piston, Osborn and Douslin, 1974) |
| 屈折率 |
1.3990 to 1.4010 |
| 闪点 |
13°C |
| 溶解性 |
In methanol, g/L: 162 at 5 °C, 179 at 10 °C, 200 at 15 °C, 221 at 20 °C, 247 at 25 °C, 280 at 30
°C, 316 at 35 °C, 360 at 40 °C (Kiser et al., 1961); miscible with hexane and pentane. |
| 外見 |
clear liquid |
| 酸解離定数(Pka) |
>14 (Schwarzenbach et al., 1993) |
| 色 |
Colorless to Almost colorless |
| 臭気閾値(Odor Threshold) |
0.9ppm |
| 水溶解度 |
1.15mg/L(25 ºC) |
| Henry's Law Constant |
3.45 at 25 °C (Mackay and Shiu, 1981) |
| 暴露限界値 |
ACGIH TLV: TWA for all isomers 200 ppm (adopted). |
| CAS データベース |
3522-94-9(CAS DataBase Reference) |
| EPAの化学物質情報 |
Hexane, 2,2,5-trimethyl- (3522-94-9) |
