polyethylene glycol vs. ethylene glycol Click for a side-by-side comparison of meanings. Use the word comparison feature to learn the differences between similar and commonly confused words.Origin of ethylene glycol1 First recorded in 1900–05Words...
Ethylene glycol is a sweet-tasting common constituent of automobile antifreeze, and the similarly toxic diethylene glycol is commonly used as a glycerin substitute in commercial products. Sporadic epidemics of diethylene glycol-tainted medications and beverages still occur. Over 1400 pediatric e...
Fig. 27.Chemical structure of poly(ethylene glycol) (PEG). PEG is commonly used in the form of hydrogels. Hydrogels are cross-linkedpolymer networkscharacterized by their ability to absorb and retain water inside their structure (Ahmed, 2015). A hydrogel’s water content makes it ideal for ti...
ETHYLENE GLYCOL 1.2 Synonyms (2,3-DIHYDROXY-1-PROPYLTHIOMETHYL)POLYSTYRENE CROSSLINKED WITH DIVINYLBENZENE; (H)Ethane-1,2-(H)diol; [1,1,2,2-2H4]ethane-1,2-[2H2]diol; 1,1,2,2-tetradeuterio-1,2-dideuteriooxyethane; 1,2-(H)Ethane(H)diol; 1,2-DIHYDROXYETHANE; 1,2-ETHANDIOL; 1...
Purpose: This study was conducted on cryoprotective activity of ethylene glycol (ETG) and propanediol (PROH) on cleavage rate of mouse zygotes. Methods: Mouse oocytes were excised from fallopian tube of gonadotropin-treated mice, then inseminated with spermatozoa. After 16.5-17.5 h, zygotes were...
ethylene glycol ethyl ether acetate (CAC) is an excellent Ester solvent. production method 1. By reacting ethylene glycol monoethyl ether with acetic anhydride, acetic anhydride and concentrated sulfuric acid are mixed, heated to 130 ℃, then ethylene glycol monoethyl ether is slowly added dropwise...
Ethylene glycol, monomethyl ether Ethyleneglycol monomethyl ether Glycol ether EM Glycol monomethyl ether Glycolmethyl ether Jeffersol EM Methoxyethanol Methoxyethanol (non-specific name) Methoxyhydroxyethane Methyl Cellosolve® Methyl ethoxol Methyl glycol ...
Antifreeze - Ethylene Glycol vs. Propylene Glycol PropertyEthylene GlycolPropylene GlycolComments Freeze point depressionmore effectiveless effectiveMore antifreeze is needed of propylene glycol to achieve the same freeze point Heat transfer efficiency/capabilitybetterlessEthylene glycol has superior heat transfer...
/Ethylene glycol ethers/|/BIOMONITORING/ In the present study, floor lacquerers' (n = 22) inhalation and total exposure to 2-(2-alkoxy)ethoxyethanols was measured. The measurements of inhalation exposure were done with charcoal tubes, and total exposure was biomonitored by urinalysis of 2-(2...
ETHYLENE GLYCOL Properties Melting point−13 °C(lit.) Boiling point196-198 °C(lit.) Density1.113 g/mL at 25 °C(lit.) vapor density2.1 (vs air) vapor pressure0.08 mm Hg ( 20 °C) refractive indexn20/D1.431(lit.) Flash point>230 °F ...