5625-67-2 Piperazin-2-one
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Piperazin-2-one |
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Piperazin-2-one; Piperazine-2-one; 3-oxopiperazin-1-ium; 2-Oxopiperazine; 2-piperazone |
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C4H9N2O |
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101.1265 |
| InChI |
InChI=1/C4H8N2O/c7-4-3-5-1-2-6-4/h5H,1-3H2,(H,6,7)/p+1 |
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5625-67-2 |
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|
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136-140℃ |
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307.1°C at 760 mmHg |
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166.3°C |
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0.000738mmHg at 25°C |
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Xi:Irritant;
|
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R36/37/38:;
R43:;
|
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S26:;
S36/37:;
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