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4-Hydroxy benzaldehyde

Cas:
123-08-0
Molecular Structure:
MDL:
MFCD00006939
Molecular Formula:
C7H6O2;HOC6H4CHO
Molecular Weight:
122.12
Alias:
對(duì)甲醛苯酚,4-羥基苯甲醛,PHBA,對(duì)苯酚甲酸,對(duì)羥基安息香酸,尼泊金酸,對(duì)羥基苯甲酸 4-Hydroxybenzaldehyde p-hydroxybenzaldehyde
Product order:
Name Specifications Packing Price Delivery
4-Hydroxy benzaldehyde 分析標(biāo)準(zhǔn)品,≥99%(GC) 250mg RMB 215.6 Consulting service
4-Hydroxy benzaldehyde CP 100g  RMB 63.8 Consulting service
4-Hydroxy benzaldehyde AR,98% 100g RMB 132 Consulting service
4-Hydroxy benzaldehyde AR,98% 500g RMB 391.6 Consulting service
Character:
類白色結(jié)晶性粉末,有芳香味。易溶于乙醇,乙醚,無色針狀結(jié)晶。微有芳香氣味。在常壓下升華而不分解。易溶于乙醇、乙醚,溶于熱水,微溶于苯和冷水。半數(shù)致死量(小鼠,腹腔)500mg/kg。有刺激性。
密度:1.129
熔點(diǎn):116℃
Quality Standard:
項(xiàng)目                                     分析純  
                                         (AR)
外觀Appearance                           黃色至淺黃色結(jié)晶粉末
紅外光譜鑒別Infrared spectrometry        符合
純度Purity                               ≥98.0% (GC)
熔點(diǎn)Melting point                        115°C - 119°C
醇溶解試驗(yàn)Solubility in Methanol         合格


項(xiàng)目                                      化學(xué)純  
                                           (CP)
熔點(diǎn)Melting point ℃                      115.0~118.0℃  
水溶解試驗(yàn)Solubility in water             合格
灼燒殘?jiān)黂esidue ignition                  ≤0.1%  

Storage:
用途  用作醫(yī)藥、香料、農(nóng)藥的重要中間體,用于合成羥氨基芐青霉素、甲氧芐氨嘧啶、三甲氧基苯甲醛等藥品。高分子聚合物和制藥原料。
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