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(gòu)電話(huà):4001650900

3,3-Dimethylacrylic Acid

Cas:
541-47-9
Molecular Structure:
MDL:
MFCD00004366
Molecular Formula:
C5H8O2;(CH3)2C=CHCOOH
Molecular Weight:
100.12
Alias:
3-甲基-2-丁烯酸 3-Methyl-2-butenoic Acid Senecioic Acid
Product order:
Name Specifications Packing Price Delivery
3,3-Dimethylacrylic Acid 98% 25g RMB 132 Consulting service
3,3-Dimethylacrylic Acid 98% 100g RMB 539 Consulting service
3,3-Dimethylacrylic Acid 98% 500g RMB 1419 Consulting service
Character:
白色棱狀結(jié)晶。
沸點(diǎn):194-195 °C
熔點(diǎn):65-70 °C
密度:0.969
閃點(diǎn):93℃
Quality Standard:
外觀(guān)Appearance                            白色至棕色結(jié)晶
紅外光譜Infrared Spectrum                 Conforms
純度Purity                                ≥98.0 %(GC)
純度Purity                                ≥97.5 %(中和滴定)
熔點(diǎn)Melting point                         67.0 - 70.0 ℃
甲醇溶解實(shí)驗(yàn)Solubility in Methanol        透明溶液
Related Products
上海紫一試劑廠(chǎng)   ? 2025 All Rights Reserved      備案號(hào):滬ICP備19037119號(hào)-1     
網(wǎng)站地圖:
試劑CAS試劑分類(lèi)試劑產(chǎn)品實(shí)驗(yàn)儀器耗材分類(lèi)實(shí)驗(yàn)儀器耗材新聞資訊
   滬公網(wǎng)安備 31012002003055號(hào)