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己醛 [66-25-1]
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英文名：Caproaldehyde
- 別名：正己醛
- CAS號：66-25-1 分子式：C6H12O；CH3(CH2)4CHO 分子量：100.16
TY76238-100ml 己醛 [66-25-1] 97% 100ml 91.00 促銷價:57.33
TY76239-25ml 己醛 [66-25-1] 97% 25ml 41.00 促銷價:25.83
TY76230-500ml 己醛 [66-25-1] 98% 500ml 325.00 促銷價:204.75
TY76231-100ml 己醛 [66-25-1] 98% 100ml 100.00 促銷價:63.00
TY76232-25ml 己醛 [66-25-1] 98% 25ml 46.00 促銷價:28.98
TY76232-5ml 己醛 [66-25-1] Standard for GC,≥99.0%(GC) 5ml 60.00 促銷價:42.00
| 訂貨編號 | 商品名稱 | 規(guī)格 | 包裝 | 單價 | 促銷價 | 會員價 | 數(shù)量 |
| TY76237-500ml | 己醛 [66-25-1] | 97% | 500ml | 300.00 |
189.00
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登錄可見 |
TY76237-500ml 己醛 [66-25-1] 97% 500ml 300.00 促銷價:189.00
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| TY76238-100ml | 己醛 [66-25-1] | 97% | 100ml | 91.00 |
57.33
|
登錄可見 |
TY76238-100ml 己醛 [66-25-1] 97% 100ml 91.00 促銷價:57.33
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| TY76239-25ml | 己醛 [66-25-1] | 97% | 25ml | 41.00 |
25.83
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登錄可見 |
TY76239-25ml 己醛 [66-25-1] 97% 25ml 41.00 促銷價:25.83
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| TY76230-500ml | 己醛 [66-25-1] | 98% | 500ml | 325.00 |
204.75
|
登錄可見 |
TY76230-500ml 己醛 [66-25-1] 98% 500ml 325.00 促銷價:204.75
|
| TY76231-100ml | 己醛 [66-25-1] | 98% | 100ml | 100.00 |
63.00
|
登錄可見 |
TY76231-100ml 己醛 [66-25-1] 98% 100ml 100.00 促銷價:63.00
|
| TY76232-25ml | 己醛 [66-25-1] | 98% | 25ml | 46.00 |
28.98
|
登錄可見 |
TY76232-25ml 己醛 [66-25-1] 98% 25ml 46.00 促銷價:28.98
|
| TY76232-5ml | 己醛 [66-25-1] | Standard for GC,≥99.0%(GC) | 5ml | 60.00 |
42.00
|
登錄可見 |
TY76232-5ml 己醛 [66-25-1] Standard for GC,≥99.0%(GC) 5ml 60.00 促銷價:42.00
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化學(xué)性質(zhì)
質(zhì)量標(biāo)準(zhǔn)
97%
外觀Appearance 無色至輕微淡黃色液體
紅外光譜鑒別Infrared spectrometry 和對照品匹配
純度Purity >97.0%(GC)
折光率Refractive index n20/D 1.4030-1.4050
比重Specific gravity (20/20°C) 0.81-0.82 g/ml
酸值A(chǔ)cid value <10 mg KOH/g
≥97%, FCC, Kosher, FG
外觀Appearance Colorless liquid
折光率Refractive index n20/D 1.402 - 1.407
紅外光譜Infrared spectrum Conforms to Structure
純度Purity (GC) ≥97.0 %
相對密度Specific gravity (25/25) 0.808 - 0.817
酸值A(chǔ)cid Value ≤10.0 ml
砷Arsenic (As) ≤3 ppm
鎘Cadmium (Cd) ≤1 ppm
汞Mercury (Hg) ≤1 ppm
鉛Lead (Pb) ≤10 ppm
危險性質(zhì)
用途及存儲
用于Wittig和Aldol反應(yīng)。還用作氣相色譜分析試劑。
密封干燥保存。
