日本在线观看,亚洲成av人无码综合在线观看,高潮毛片无遮挡高清免费视频,国产手机在线αⅴ片无码观看

訂購電話:4001650900

Methyl (R)-(+)-2-(4-hydroxyphenoxy)propionate

Molecular Structure:
MDL:
MFCD00274087
Molecular Formula:
C10H12O4; CH3CH(OC6H4OH)CO2CH3
Molecular Weight:
196.20
Alias:
(R)-(+)-2-(4-Hydroxyphenoxy)propionic Acid Methyl Ester MAQ
Product order:
Name Specifications Packing Price Delivery
Methyl (R)-(+)-2-(4-hydroxyphenoxy)propionate 97% 25g RMB 649 Consulting service
Methyl (R)-(+)-2-(4-hydroxyphenoxy)propionate 97% 5g RMB 209 Consulting service
Methyl (R)-(+)-2-(4-hydroxyphenoxy)propionate 97% 100g RMB 1969 Consulting service
Character:
淺黃棕色固體(粉狀),常溫下溶于甲醇、乙酸乙酯等有機(jī)溶劑,不溶于水。
熔點(diǎn):66 °C
[α]20D 42.5 ° (C=1, CHCl3)  
Quality Standard:
外觀Appearance                          淡黃色至棕色結(jié)晶
紅外光譜鑒別Infrared spectrometry       Conforms
純度Purity                              ≥97.0% (GC)
熔點(diǎn)Melting point                       64°C ~ 67°C
比旋光度Specific rotation [a]20/D       +40.0 ~ +45.0 °(C=1,chloroform) 
Related Products
上海紫一試劑廠   ? 2025 All Rights Reserved      備案號:滬ICP備19037119號-1     
網(wǎng)站地圖:
試劑CAS試劑分類試劑產(chǎn)品實(shí)驗(yàn)儀器耗材分類實(shí)驗(yàn)儀器耗材新聞資訊
   滬公網(wǎng)安備 31012002003055號