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1-Naphthyl acetate

Cas:
830-81-9
Molecular Structure:
MDL:
MFCD00003922
Molecular Formula:
C12H10O2; CH3CO2C10H7
Molecular Weight:
186.21
Alias:
乙酸-α-萘酯 α-Naphthyl acetate Acetic Acid 1-Naphthyl Ester
Product order:
Name Specifications Packing Price Delivery
1-Naphthyl acetate 99% 500g RMB 3822.5 現(xiàn)貨
1-Naphthyl acetate 99% 100g RMB 880 現(xiàn)貨
1-Naphthyl acetate 99% 25g RMB 242 現(xiàn)貨
1-Naphthyl acetate CP 25g RMB 132 現(xiàn)貨
Character:
無色針狀結(jié)晶。溶于乙醇和乙醚,不溶于水。
熔點(diǎn):45℃
閃點(diǎn):>110℃
沸點(diǎn):118℃/1mmHg
Quality Standard:
項(xiàng)目                                    化學(xué)純    
                                         (CP)
熔點(diǎn)Melting point                       43.0~46.0 ℃
酸度(以H+計(jì))/(mmol/100g)Acidity       ≤1.65  
乙醇溶解試驗(yàn)Solubility in ethnol        合格  
灼燒殘?jiān)黂esidue On Ignition             ≤0.05%  


項(xiàng)目                                    高純級    
                                      (High grade)
外觀Appearance                          白色至淺黃色或微粉紅色結(jié)晶或粉末
紅外光譜鑒別Infrared spectrometry       和對照品匹配
熔點(diǎn)Melting point                       43°C - 46°C
純度Purity                              ≥99.0% (GC)
醇溶性實(shí)驗(yàn)Solubility in Methanol        溶液透明

Storage:
對濕度敏感,2-8℃密封保存
用途  酶化學(xué)中測定 α-酯酶的底物。比色測定殺蟲劑降解羧酸酯酶。有機(jī)合成中間體。
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