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Diacetylmonoxime

Cas:
57-71-6
Molecular Structure:
MDL:
--MFCD00002116
Molecular Formula:
C4H7NO2; CH3C(=NOH)COCH3
Molecular Weight:
101.10
Alias:
2,3-丁二酮一肟,联乙酰一肟,双乙酰一肟,甲基肟乙基甲酮,丁二酮单肟,2,3-丁二酮肟 2,3-Butanedione monoxime BDM Biacetyl monoxime Diacetyl monoxime Isonitrosoethyl Methyl Ketone
Product order:
Name Specifications Packing Price Delivery
Diacetylmonoxime AR 25g RMB 173.8 Consulting service
Diacetylmonoxime AR 10g RMB 74.8 Consulting service
Character:
白色至淡黄色结晶粉末。微溶于水。易溶于乙醇、乙醚、丙酮和三氯甲烷。与Ni2+、Pd2+、Co2+和ReO 等形成淡黄或橙色配合物,易为三氯甲烷萃取。
熔点:76℃
沸点: 185-186℃
Quality Standard:
   
   项目                                     优级纯  
                                          (GR)
外观Appearance                          白色至类白色结晶粉末
红外光谱鉴别Infrared spectrometry       和对照品匹配
纯度Purity                              ≥99.0% (GC)
熔点Melting point                       74°C - 76°C
水溶解试验Solubility in hot Water       溶液透明
脲测定试验Suitable for determination of urea  合格

项目                                    分析纯  
                                        (AR)
灵敏度试验                              合格  
熔点/℃                                75.0~77.0  
水溶解试验                              合格  
乙醇溶解试验                            合格  
灼烧残渣                                ≤0.1%  


Storage:

用途  用作定性检查Ni2+ 和光度法测定Ni2+、Co、Pt4+ 和Pd2+等的显色剂,还用于光度法测定脲和酰脲。医药中间体。
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