Isonitrosoacetone CAS Registry Number: 306-44-5 2-氧代丙醛肟
CAS Name: 2-Oxopropanal 1-oxime
Additional Names: pyruvaldoxime; propanone 1-oxime
Percent Composition: C 41.38%, H 5.79%, N 16.08%, O 36.75%
📌 参考资料/链接：
Literature References: Prepd from acetone by treatment with sodium nitrite in acetic acid at 0°: Küster, Z. Physiol. Chem. 155, 174 (1926); by the action of methyl nitrite on acetone in ether in the presence of HCl: Slater, J. Chem. Soc. 117, 589 (1920).
📄 详细内容
Properties: Leaflets from ether + petr ether or from carbon tetrachloride, mp 69°. Sublimes easily forming shiny needles. Volatile with steam. Freely sol in water, ether. Moderately sol in warm chloroform, benzene, carbon tetrachloride. Practically insol in petr ether. Sol in alkalies forming yellow solns. Faintly acid to litmus. pK (25°) 8.39.
Melting point: mp 69°
pKa: pK (25°) 8.39
产品链接: 306-44-5››