4298-52-6 2-Ethynylthiophene
| ?? ????? |
2-Ethynylthiophene |
| ?? ????? |
2-Ethynylthiophene; Thiophene, 2-ethynyl- |
| ????????? ??????? |
C6H4S |
| ???? ???????? |
108.161 |
| InChI |
InChI=1/C6H4S/c1-2-6-4-3-5-7-6/h1,3-5H |
| ???? CAS |
4298-52-6 |
| ???? ???????? |
|
| ?????? |
1.11g/cm3 |
| ????? ????? |
150°C at 760 mmHg |
| ???? ????? |
1.571 |
| ????? ???? |
28.4°C |
| ??? ???? |
5mmHg at 25°C |
| Hazard ?????? |
Xi:Irritant;
|
| ??????? ???? |
R10:;
R36/37/38:;
|
| ?????? ????? |
S16:;
S23:;
S26:;
S36/37/39:;
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