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Diethylene glycol monoethyl ether

Cas:
111-90-0
Molecular Structure:
MDL:
MFCD00002872
Molecular Formula:
C6H14O3; C2H5OCH2CH2OCH2CH2OH
Molecular Weight:
Alias:
二乙二醇一乙醚,二甘醇一乙醚,二乙二醇单乙醚,2-(2-乙氧基乙氧基)乙醇,乙基卡必醇 2-(2-Ethoxyethoxy)ethanol Diethylene glycol ethyl ether Ethyldiglycol
Product order:
Name Specifications Packing Price Delivery
Diethylene glycol monoethyl ether GCS,>99.0% (GC) 5ml RMB 61.6 Consulting service
Diethylene glycol monoethyl ether CP 500ml RMB 94.6 Consulting service
Diethylene glycol monoethyl ether GR 500ml RMB 129.8 Consulting service
Character:
无色液体。微香。易吸潮。微粘性。能与丙酮、苯、氯仿、吡啶、乙醇、乙醚、水等混溶。半数致死量(大鼠,经口)8.69g/kg。有刺激性。
密度:0.99  
熔点:-80℃  
沸点:197℃
折光率:1.426-1.428  
闪点:94℃
Quality Standard:
项目                                 优级纯  
                                      (GR)
纯度Purity                           >99.0%(GC)
外观Appearance                       无色透明液体
红外光谱测定Infrared spectrometry    和对照匹配
折光率Refractive index n20/D         1.4260 - 1.4280
酸度Acidity(As HAc)                ≤0.01%
水份water                            ≤0.1%  
色度 Pt-Co                           ≤30
沸程 /℃                              190~205

项目                                  化学纯    
                                       (CP)
沸程/℃                               190.0~203.0  
密度(20℃)/(g/mL)                 0.985~0.990  
水溶解试验                            合格  
酸度(以H+计)/(mmol/100g)            ≤0.17  
乙醇溶解试验                          合格  
折光率(n20D)                          1.427~1.429  
灼烧残渣                              ≤0.01%  

Storage:
密封阴凉干燥保存。
用途  溶剂。有机合成.
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