21948-70-9 2-Methylthiopyrazine
| ??? ????? |
2-Methylthiopyrazine |
| ??? ??????? |
2-Methylthiopyrazine; (Methylthio)pyrazine; (Methylmercapto)pyrazine; Methyl pyrazinyl sulphide; 2-(methylthio)pyrazine; 2-(methylsulfanyl)pyrazine |
| ????? ???????? |
C5H6N2S |
| ??? ??????? |
126.1795 |
| InChI |
InChI=1/C5H6N2S/c1-8-5-4-6-2-3-7-5/h2-4H,1H3 |
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21948-70-9 |
| ????? ??????? ??????? |
244-675-1 |
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|
| ????? |
1.19g/cm3 |
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44-47℃ |
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221.2°C at 760 mmHg |
| ???? ???? |
1.574 |
| ???? ?????? |
87.6°C |
| ???? ???? |
0.161mmHg at 25°C |
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Xn:Harmful;
|
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R22:;
R37/38:;
R41:;
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S26:;
S39:;
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