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4-Methoxyphenol

Cas:
150-76-5
Molecular Structure:
MDL:
MFCD00002332
Molecular Formula:
C7H8O2; CH3OC6H4OH
Molecular Weight:
124.14
Alias:
4-甲氧基酚,對(duì)甲氧基苯酚,對(duì)羥基茴香醚,MEHQ,4-甲氧基苯酚,氫醌單甲醚 4-Hydroxyanisole Hydroquinone monomethyl ether MEHQ
Product order:
Name Specifications Packing Price Delivery
4-Methoxyphenol AR 25g RMB 33 促銷
4-Methoxyphenol AR 100g RMB 85.8 促銷
4-Methoxyphenol AR 500g RMB 350.9 促銷
Character:
白色片狀或蠟狀結(jié)晶。易溶于乙醇、乙醚、丙酮、苯和乙酸乙酯,微溶于水。有毒。有刺激性。
密度:1.55
熔點(diǎn):52.5℃
沸點(diǎn):243℃
閃點(diǎn):110℃
Quality Standard:
項(xiàng)目                                      分析純  
                                           (AR)
外觀Appearance                          白色片狀結(jié)晶
紅外光譜鑒別Infrared spectrometry       和對(duì)照品匹配
純度Purity                              ≥99.0% (GC)
熔點(diǎn)Melting point                       55°C - 56°C
灼燒殘?jiān)黂esidue ignition                 ≤0.01%

項(xiàng)目                                      化學(xué)純  
                                           (CP)  
乙醇溶解試驗(yàn)Solubility(in alcohol)        合格  
灼燒殘?jiān)黂esidue ignition                  ≤0.1%
熔點(diǎn)Melting point/℃                      54.0~57.0(2.0)  

Storage:
密封陰涼避光保存。
用途  溶劑。用作乙烯基型塑料單體的阻聚劑;紫外線抑制劑;染料中間體及用于合成食用油脂和化妝品的抗氧化劑BHA(3-特丁基-4-羥基苯甲醚)等。它最大的優(yōu)點(diǎn)是添加MEHQ后的單體和其它單體共聚時(shí)不必除去,可三元直接共聚,還可用作防老劑、抗氧劑等。 
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