294-93-9 12-Crown-4
| ??? ????? |
12-Crown-4 |
| ??? ??????? |
12-Crown-4; 1,4,7,10-Tetraoxacyclododecane; Lithium ionophore V; Crown; Eoct; Ethylene oxide cyclic tetramer; 1,4,7,10-TETRAOXYCYCLODODECANE; 12-CROWN 4-ETHER; CROWN ETHER/12-CROWN-4 |
| ????? ???????? |
C8H16O4 |
| ??? ??????? |
176.2102 |
| InChI |
InChI=1/C8H16O4/c1-2-10-5-6-12-8-7-11-4-3-9-1/h1-8H2 |
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294-93-9 |
| ????? ??????? ??????? |
206-036-5 |
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|
| ????? |
0.995g/cm3 |
| ???? ??? |
16℃ |
| ???? ????? |
254.9°C at 760 mmHg |
| ???? ???? |
1.404 |
| ???? ?????? |
120.1°C |
| ?????? ?? |
MISCIBLE |
| ???? ???? |
0.0269mmHg at 25°C |
| ??? ?????? |
Xn:Harmful;
|
| ????? ??? |
R20/21/22:;
R36/37/38:;
|
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S26:;
S36:;
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