Molecular formula : CH4N2O
MW : 60.060
CAS No. :624-84-0
nature : yellow P.yezoensis ACICULAR or crystallization. 54 ° C melting point. Soluble benzene, ethanol, ethyl ether, chloroform.
Preparation : Ethyl with hydrazine hydrate in response. 85% hydrazine hydrate to carefully joined Ethyl and 95% ethanol solution, stirring 10min. When the relaxation response, the reaction solution heated to return 18 hours, most of decompression steamed water and ethanol, derived crude syrup bar, to be further refined product formyl hydrazine.
purposes : for organic synthesis.
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