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p-phthalaldehyde

Cas:
623-27-8
Molecular Structure:
MDL:
MFCD00006949
Molecular Formula:
C8H6O2; C6H4(CHO)2
Molecular Weight:
134.13
Alias:
1,4-苯二甲醛 Benzene-1,4-dicarboxaldehyde Terephthaldicarboxaldehyde 1,4-Benzenedicarboxaldehyde Terephthalaldehyde
Product order:
Name Specifications Packing Price Delivery
p-phthalaldehyde CP 10g RMB 75.9 现货
p-phthalaldehyde 98% 25g RMB 173.8 现货
p-phthalaldehyde 98% 100g RMB 405.9 现货
p-phthalaldehyde 98% 500g RMB 1595 现货
Character:
能升华,易溶于醇,能溶于醚、碱、热水,不溶于冷水。
沸点: 245-248℃
熔点: 115℃
Quality Standard:
外观Appearance                          白色至浅黄色结晶粉末
红外光谱鉴别Infrared spectrometry       符合
纯度Purity                              ≥98.0% (GC)
熔点Melting point                       113°C - 117°C
热乙醇溶解试验solubility in ethanol      合格
酸值Acid Value                          ≤3.0

项目                                     化学纯  
                                          (CP)
丙酮溶解试验Solubility in Acetone        合格  
熔点Melting point/℃                   114.0~117.0  
灼烧残渣Residue ignition                 ≤0.1%  

Storage:
用途  用于染料;香料;医药;塑料;荧光增白剂制造。
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