| ?????? ?? ??? |
Tetrahydrofuran |
| ???????? ??? |
Tetrahydrofuran; THF; oxolane; Butane, alpha,delta-oxide; Cyclotetramethylene oxide; Diethylene oxide; Furan, tetrahydro-; Furanidine; 1,2,3,4-tetrahydro-9H-fluoren-9-one |
| ????? ???????? |
C4H8O |
| ?????? ??? |
72.11 |
| InChI |
InChI=1/C13H12O/c14-13-11-7-3-1-5-9(11)10-6-2-4-8-12(10)13/h1,3,5,7H,2,4,6,8H2 |
| ??? ??????? ?????? |
109-99-9 |
| EINECS |
203-726-8 |
| ????? ?????? |
|
| ????? |
1.17g/cm3 |
| ?????? |
-108.4℃ |
| ????? ?? ??? |
343.2°C at 760 mmHg |
| ??????? ??????? |
1.611 |
| ????? ??????? |
150.7°C |
| ???? ?? ??????? |
miscible |
| ????? ?? ???? |
7.15E-05mmHg at 25°C |
| ???? ?????? |
F:Flammable;
Xi:Irritant;
|
| ???? ?? ??? |
R11:;
R19:;
R36/37:;
|
| ??????? ????? |
S16:;
S29:;
S33:;
|
|