订购电话:4001650900

Diethylene glycol monomethyl ether

Cas:
111-77-3
Molecular Structure:
MDL:
MFCD00002871
Molecular Formula:
C5H12O3; CH3OCH2CH2OCH2CH2OH
Molecular Weight:
120.15
Alias:
二乙二醇甲醚,二乙二醇一甲醚,甲基卡别妥尔,一甲基二乙醇醚,2-(2-甲氧基乙氧基)乙醇,甲基卡必醇 Diethylene glycol methyl ether 2-(2-Methoxyethoxy)ethanol Methyl CARBITOL® Methyldiglycol
Product order:
Name Specifications Packing Price Delivery
Diethylene glycol monomethyl ether GCS 5ml RMB 52.8 Consulting service
Diethylene glycol monomethyl ether 98% 500ml RMB 75.9 Consulting service
Diethylene glycol monomethyl ether GR 500ml RMB 94.6 Consulting service
Diethylene glycol monomethyl ether GR 1kg RMB 171.6 Consulting service
Character:
无色液体。有芳香气味。有吸湿性。能与水、乙醇、甘油、乙醚、丙酮、二甲基乙酰胺等混溶。半数致死量(大鼠,经口)9.21g/kg。有刺激性。
密度:1.035
熔点:-70℃
沸点:194℃
闪点:83℃
折光率:1.425-1.427
Quality Standard:
项目                                     优级纯
                                          (GR)
纯度Purity                               >99.0% (GC)  
外观Appearance                           无色透明液体
色度Color scale                          <15 APHA
红外光谱鉴别Infrared spectrometry        和对照匹配
折光率Refractive index n20/D            1.42500-1.4270

项目                                      化学纯  
                                          (CP)
沸程Boiling range,℃                      192.0~195.0  
比重Specific gravity (20/20°C)           1.015~1.025    
水溶解试验Solubility(in water)            合格  
酸度Acidity(以H+计)/(mmol/100g)         ≤0.16  
乙醇溶解试验Solubility(in alcohol)        合格  
灼烧残渣Residue ignition                  ≤0.005% 

Storage:
密封阴凉干燥保存。
用途  溶剂。有机合成中间体.
Related Products
上海紫一试剂厂   © 2024 All Rights Reserved      备案号:沪ICP备19037119号-1     
网站地图:
试剂CAS试剂分类试剂产品实验仪器耗材分类实验仪器耗材新闻资讯
   沪公网安备 31012002003055号