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

3,3-Dimethyl-1-butene

Cas:
558-37-2
Molecular Structure:
MDL:
MFCD00008853
Molecular Formula:
C6H12;(CH3)3CCH=CH2
Molecular Weight:
84.16
Alias:
新己烯 Neohexene 3,3-Dimethylbut-1-ene
Product order:
Name Specifications Packing Price Delivery
3,3-Dimethyl-1-butene 色標(biāo)GCS,≥99.5% (GC) 1ml RMB 504.9 Consulting service
3,3-Dimethyl-1-butene 95% 25ml RMB 215.6 Consulting service
3,3-Dimethyl-1-butene 95% 100ml RMB 757.9 Consulting service
Character:
密度:0.65  
熔點(diǎn):-115 °C  
沸點(diǎn):41 °C  
折光率:1.375-1.378  
閃點(diǎn):-28 °C
Quality Standard:
外觀Appearance                          無色透明液體
紅外光譜鑒定Infrared spectrometry       和對照品匹配
純度Purity                              ≥95.0% (GC)
折光率Refractive index n20/D            1.3750 - 1.3780
相對密度Specific gravity (20/20°C)     0.6520 - 0.6550  
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