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Pyrimidine

Cas:
289-95-2
Molecular Structure:
MDL:
--MFCD00006059
Molecular Formula:
C4H4N2
Molecular Weight:
80.09
Alias:
间(二)氮苯,间二嗪 1,3-Diazine Metadiazine
Product order:
Name Specifications Packing Price Delivery
Pyrimidine 99% 25g RMB 2530 现货
Pyrimidine 99% 5g RMB 880 现货
Pyrimidine 98% 100g RMB 1540 促销
Pyrimidine 98% 25g RMB 693 促销
Pyrimidine 98% 5g RMB 176 促销
Character:
该品为无色结晶或液体。溶于水、乙醇和醚
密度: 1.016
熔点: 21℃
沸点: 123℃
折射率:1.501-1.504
闪点: 31℃
Quality Standard:
   
   98%:

外观Appearance                          无色透明液体或结晶
红外光谱鉴别Infrared spectrometry       和对照品匹配
熔点Melting point                       20°C - 22°C
纯度Purity                              ≥98.0% (GC)
折光率Refractive index n20/D            1.5010 - 1.5040

99%:

外观Appearance                          无色透明液体或结晶
红外光谱鉴别Infrared spectrometry       和对照品匹配
熔点Melting point                       20°C - 22°C
纯度Purity                              ≥99.0% (GC)
折光率Refractive index n20/D            1.5010 - 1.5040 

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