109-97-7 pyrrole
| ?? ????? |
pyrrole |
| ?? ????? |
pyrrole; 1H-Pyrrole; 1-Aza-2,4-cyclopentadiene; AI3-18817; Azole; CCRIS 2933; Divinyleneimine; Divinylenimine; FEMA No. 3386; HSDB 119; Imidole; Monopyrrole; NSC 62777; Pyrrol; UNII-86S1ZD6L2C |
| ????????? ??????? |
C4H5N |
| ???? ???????? |
67.09 |
| InChI |
InChI=1/C4H5N/c1-2-4-5-3-1/h1-5H |
| ???? CAS |
109-97-7 |
| EINECS |
203-724-7 |
| ???? ???????? |
|
| ?????? |
0.967 |
| ????? ????? |
-23℃ |
| ????? ????? |
129-131℃ |
| ???? ????? |
1.508-1.51 |
| ????? ???? |
36℃ |
| ?????? ???? |
60 g/L (20℃) |
| Hazard ?????? |
T:Toxic;
|
| ??????? ???? |
R10:;
R20:;
R25:;
R41:;
|
| ?????? ????? |
S16:;
S24:;
S26:;
S39:;
S45:;
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|