- 产品名称
- 哌喃
- CAS NO
- 6089-04-9
- 中文别名
- 哌喃;四氢-2-(2-丙炔基氧基)-2H-吡喃;2-(2-炔丙氧基)四氢吡喃;四氢-2-(2-丙炔基氧基)-2H-吡喃(哌喃);2-(2-丙炔基氧基)四氢-2H-吡喃
- 英文名称
- 2H-Pyran,tetrahydro-2-(2-propyn-1-yloxy)-
- 英文别名
- 2H-Pyran,tetrahydro-2-(2-propynyloxy)- (8CI,9CI); Pyran, tetrahydro-2-(2-propynyloxy)-(6CI,7CI); (2-Propynyloxy)tetrahydropyran; (?à)-Tetrahydro-2-(2-propynyloxy)-2H-pyran;1-(2'-Tetrahydropyranyloxy)-2-propyne; 1-(Tetrahydro-2H-pyranyloxy)-2-propyne;1-(Tetrahydropyranyloxy)prop-2-yne; 1-Tetrahydropyran-2-yloxy-2-propyne;2-(2-Propynyloxy)tetrahydro-2H-pyran; 2-(2-Propynyloxy)tetrahydropyran;2-(Propargyloxy)tetrahydropyran; 2-Propargyloxane; 2-Propynyltetrahydro-2-pyranyl ether; 2-Propynyl tetrahydro-2H-pyran-2-yl ether;2-Propynyl tetrahydropyran ether;3,4,5,6-Tetrahydro-2-(2-propynyloxy)-2H-pyran; 3-(2'-Tetrahydropyranyloxy)propyne;3-(Tetrahydro-2-pyranyloxy)propyne; 3-(Tetrahydropyran-2-yloxy)prop-1-yne;3-(Tetrahydropyranyloxy)propyne; 3-Tetrahydropyranyloxyprop-1-yne;3-[(Tetrahydro-2H-pyran-2-yl)oxy]-1-propyne; NSC 152714;O-Tetrahydropyranylpropargyl alcohol; Propargyl (tetrahydro-2H-pyran-2-yl)ether; Propargyl 2-tetrahydropyranyl ether; Propargyl alcohol tetrahydropyranylether; Propargyl tetrahydropyranyl ether;Tetrahydro-2-(2-propynyloxy)-2H-pyran; Tetrahydro-2-(2-propynyloxy)pyran;Tetrahydropyran-2-yloxypropyne; Tetrahydropyranyl propargyl ether
- 分子式
- C8H12O2
- 分子量
- 140.18
- EINECS
- 228-028-0
- 熔点
- 沸点
- 63-65 °C9 mm Hg(lit.)
- 毒性
常用名哌喃
英文名2-(propargyloxy)tetrahydropyran
CAS号6089-04-9
分子量140.180
密度1.0±0.1 g/cm3
沸点187.0±0.0 °C at 760 mmHg
分子式C8H12O2熔点N/A
闪点59.4±0.0 °C
哌喃名称
中文名哌喃
英文名2-(2-Propynyloxy)tetrahydro-2H-pyran
中文别名四氢-2-(2-丙炔基氧基)-2H-吡喃 | 2-(2-炔丙氧基)四氢吡喃
英文别名更多
哌喃物理化学性质
密度1.0±0.1 g/cm3
沸点187.0±0.0 °C at 760 mmHg
分子式C8H12O2
分子量140.180
闪点59.4±0.0 °C
精确质量140.083725
PSA18.46000
LogP0.71
外观性状透明无色至淡黄色液体
蒸汽压0.9±0.3 mmHg at 25°C
折射率1.458
储存条件
2-8℃ ,常温,避光,阴凉干燥处,密封保存
稳定性
常温常压下稳定
分子结构
1、 摩尔折射率:38.30
2、 摩尔体积(m3/mol):140.3
3、 等张比容(90.2K):338.9
4、 表面张力(dyne/cm):33.9
5、 极化率(10 -24cm 3):15.18