摘要
3-乙酰基-6-甲基-二氢吡喃-2,4-(3H)-二酮,简称脱氢醋酸(缩写DHA),是一种有机中间体,也是一种优良的增塑剂。由于具有抗菌性,DHA及其衍生物已被广泛用于防毒和防腐。对它的合成方法、物理化学性质已有不少报道。本文报道DHA的晶体结构。
The crystal structure of the title compound was determined by X-ray diffractometry. Thecompound crystallizes in monoclinic space group P2_1, Z = 4, with lattice parameters a = 4.429A,b = 18,726A, c = 9.588A,β = 102.63A, V = 776.0A^3 and D_c = 1.439g/cm^3. Final R = 0.0459.
出处
《应用化学》
CAS
CSCD
北大核心
1990年第4期78-81,共4页
Chinese Journal of Applied Chemistry
