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訂購電話: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,甲基卡別妥爾,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:
無色液體。有芳香氣味。有吸濕性。能與水、乙醇、甘油、乙醚、丙酮、二甲基乙酰胺等混溶。半數(shù)致死量(大鼠,經(jīng)口)9.21g/kg。有刺激性。
密度:1.035
熔點:-70℃
沸點:194℃
閃點:83℃
折光率:1.425-1.427
Quality Standard:
項目                                     優(yōu)級純
                                          (GR)
純度Purity                               >99.0% (GC)  
外觀Appearance                           無色透明液體
色度Color scale                          <15 APHA
紅外光譜鑒別Infrared spectrometry        和對照匹配
折光率Refractive index n20/D            1.42500-1.4270

項目                                      化學(xué)純  
                                          (CP)
沸程Boiling range,℃                      192.0~195.0  
比重Specific gravity (20/20°C)           1.015~1.025    
水溶解試驗Solubility(in water)            合格  
酸度Acidity(以H+計)/(mmol/100g)         ≤0.16  
乙醇溶解試驗Solubility(in alcohol)        合格  
灼燒殘渣Residue ignition                  ≤0.005% 

Storage:
密封陰涼干燥保存。
用途  溶劑。有機合成中間體.
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