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2-Ethoxyethyl ether

Cas:
112-36-7
Molecular Structure:
MDL:
MFCD00009254
Molecular Formula:
C8H18O3;(C2H5OCH2CH2)2O
Molecular Weight:
162.23
Alias:
2-乙氧基乙醚,双(2-乙氧基乙基)醚,二乙基卡必醇 Diethylene glycol diethyl ether Bis(2-ethoxyethyl) ether Diethyldiglycol
Product order:
Name Specifications Packing Price Delivery
2-Ethoxyethyl ether 98% 100ml RMB 83.6 Consulting service
2-Ethoxyethyl ether 98% 500ml RMB 215.6 Consulting service
2-Ethoxyethyl ether for HPLC, ≥99% 100ml RMB 514.8 Consulting service
2-Ethoxyethyl ether for HPLC, ≥99% 500ml RMB 2079 Consulting service
Character:
无色透明液体。易溶于水、乙醇和其他有机溶剂。低毒,半数致死量(大鼠,经口)4970mg/kg。有刺激性。
密度:0.907
沸点:188℃
折光率:1.4115
闪点:71℃
Quality Standard:
98%:

外观Appearance                          无色透明液体  
纯度Purity                              ≥98.0% (GC)
馏程Boiling range(760mmHg°c)           187.0-190.0
比重Specific gravity (20/20°C)         0.9078-0.9088
折光率Refractive index n20/D            1.4110-1.4140
水份water                               ≤ 0.10(卡尔·费休法)
酸度Acidity(以HAC计)                    ≤0.02
过氧化物(以H2O2计)                      ≤15.0ppm
色度Color scale                         ≤15(Pt-Co)  


品级Grade                               色谱纯  
                                     (for HPLC, ≥99%)
外观Appearance                          无色液体
红外光谱鉴别Infrared spectrometry       Conforms
纯度Purity                              ≥99.0% (GC)
水分water                               ≤0.05%(K.F)
λ H2O reference
UV absorption
  λ: 260 nm A:                          ≤1.00
  λ: 300 nm A:                          ≤0.10
  λ: 320 nm A:                          ≤0.04
  λ: 350-400 nm A:                      ≤0.01 

Storage:
密封阴凉干燥保存。
用途  高沸点反应介质。溶剂。气相色谱固定液(最高使用温度30℃,溶剂为乙醚),选择性与聚乙二醇相似。
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