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二乙二醇二甲醚
英文名:2-Methoxyethyl ether
Cas號(hào):111-96-6
Cas號(hào):111-96-6
檢測(cè)信息查詢
| 貨號(hào) | 規(guī)格 | 貨期 | 庫(kù)存 | 價(jià)格 | 促銷價(jià) | 訂購(gòu) |
| 13081051107-1ml | 99% | 現(xiàn)貨 | 400 | ¥420 | ¥168.00 | |
| 13081051107-5ml | 99% | 現(xiàn)貨 | 80 | ¥1260 | ¥504.00 | |
| 13081051101-500ml | CP,>99.0%(GC) | 2-3天 | 0 | ¥63 | ||
| 13081051101-5L | CP,>99.0%(GC) | 2-3天 | 0 | ¥511 | ||
| 13081051101-25L | CP,>99.0%(GC) | 2-3天 | 0 | ¥2183.5 | ||
| 13081051102-1L | for spectroscopy, ≥99% | 2-3天 | 0 | ¥1747.9 | ||
| 13081051102-2.5L | for spectroscopy, ≥99% | 2-3天 | 0 | ¥2849 | ||
| 13081051106-5ml | standard for GC, ≥99.5% (GC) | 現(xiàn)貨 | 0 | ¥39 | ¥16.00 | |
| 13081051105-500ml | ≥99.5% (GC) | 2-3天 | 0 | ¥83 | ||
| 13081051105-2.5L | ≥99.5% (GC) | 2-3天 | 0 | ¥297 | ||
| 13081051103-1ml | 分析標(biāo)準(zhǔn)品,≥99.7% (GC) | 現(xiàn)貨 | 400 | ¥209 | ¥84.00 | |
| 13081051103-5ml | 分析標(biāo)準(zhǔn)品,≥99.7% (GC) | 現(xiàn)貨 | 80 | ¥871.2 | ¥348.00 | |
| 13081051104-100ml | 無(wú)水級(jí), 99.5% | 現(xiàn)貨 | 4 | ¥322.3 | ¥129.00 | |
| 13081051104-500ml | 無(wú)水級(jí), 99.5% | 2-3天 | 0 | ¥869 |
| 別 名 | 二甘醇二甲醚,雙(2-甲氧基乙基)醚 'Diglyme' Diethyleneglycol dimethyl ether Bis(2-methoxyethyl) ether Dimethyldiglycol |
| Cas號(hào) | 111-96-6 |
| M D L | MFCD00008503 |
| 分子式 | C6H14O3; (CH3OCH2CH2)2O |
| 分子量 | 134.18 |
| 產(chǎn)品參數(shù) | CP,>99.0%(GC):
外觀Appearance Colorless Liquid 紅外光譜鑒別Infrared spectrometry Conforms to Structure 純度Purity(GC) ≥98.0% 相對(duì)密度Specific gravity (20/20°C) 0.9450 - 0.9470 折光率Refractive index n20/D 1.4060 - 1.4100 CP,>99.5%(GC): 外觀Appearance Colorless Liquid 紅外光譜鑒別Infrared spectrometry Conforms to Structure 純度Purity(GC) ≥99.5% 相對(duì)密度Specific gravity (20/20°C) 0.9450 - 0.9470 折光率Refractive index n20/D 1.4060 - 1.4100 過(guò)氧化物peroxides (as H2O2) ≤0.005% 水分water ≤0.1% 陽(yáng)離子cation traces by ICP Atomic emission Al: ≤0.5 ppm Ba: ≤0.1 ppm Bi: ≤0.1 ppm Ca: ≤0.5 ppm Cd: ≤0.05 ppm Co: ≤0.02 ppm Cr: ≤0.02 ppm Cu: ≤0.02 ppm Fe: ≤0.1 ppm K: ≤0.5 ppm Li: ≤0.1 ppm Mg: ≤0.1 ppm Mn: ≤0.02 ppm Mo: ≤0.1 ppm Na: ≤0.5 ppm Ni: ≤0.02 ppm Pb: ≤0.1 ppm Sr: ≤0.1 ppm Zn: ≤0.1 ppm 品級(jí)Grade 光譜級(jí) (for spectroscopy, ≥99%) 外觀Appearance Colorless Liquid 紅外光譜Infrared spectrum Conforms to Structure 純度Purity(GC) ≥99.0% λ H2O reference UV Absorbance 400nm ≤0.01 UV Absorbance 320nm ≤0.01 UV Absorbance 280nm ≤0.08 UV Absorbance 260nm ≤0.20 UV Absorbance 240nm ≤0.50 UV Absorbance 225nm ≤1.0 水分Water (by Karl Fischer) ≤0.05 % 灼燒殘?jiān)黂esidue on Evaporation ≤0.001 % 品級(jí)Grade 無(wú)水級(jí) (anhydrous, 99.5%) 外觀Appearance 無(wú)色液體 紅外光譜鑒別Infrared spectrometry 和對(duì)照匹配 純度Purity ≥99.5% (GC) 水分water ≤0.005 % (K.F) 蒸發(fā)殘?jiān)黂esidue on Evaporation ≤0.0005 % |
| 性狀 | 無(wú)色液體。能與水、乙醇、乙醚和烴類溶劑混溶。
密度:0.9451 熔點(diǎn):-68℃ 沸點(diǎn):162℃ 折光率:1.4097 閃點(diǎn):70℃ |
| 貯存 | 密封陰涼干燥保存。 本品為非質(zhì)子極性溶劑,可用于極性有機(jī)反應(yīng),陰離子聚合、配位離子聚合反應(yīng)的溶劑,可作還原烷基化和縮合等反應(yīng)溶劑,還可作為格氏和類似合成的介質(zhì),也用作無(wú)污染清洗劑、萃取劑、稀釋劑、醫(yī)藥助劑及樹(shù)脂溶劑。 |
- 4,4'-二氨基二苯醚(ODA) 101-80-4
- 二乙二醇二甲醚 111-96-6
- 苯乙醚 103-73-1
- 二苯醚 101-84-8
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