A mixture of starch (36%) poly(ethylene-co-acrylate, ammonium salt) (41%), water (12.5%), urea (8.4%), and poly(ethylene glycol) (Mn 4600) (2.1%) were converted to plastic test pieces by extruding (130°C), drying and grinding (25°C), and hot pressing (175°C). After ...
ethylene glycol according to the chemical equation C2H4O + H2O HOCH2CH2OH This reaction can be catalyzed by either acids or bases, or can occur at neutral pH under elevated temperatures. The highest yields of ethylene glycol occur at acidic or neutral pH with a large excess of water. Under ...
Name Ethylene glycol Synonym More Synonyms Chemical & Physical Properties Density 1.1±0.1 g/cm3 Boiling Point 197.5±0.0 °C at 760 mmHg Melting Point -13 °C(lit.) Molecular Formula C2H6O2 Molecular Weight 62.068 Flash Point 108.2±13.0 °C Exact Mass 62.036777 PSA 40.46000 LogP...
ChemicalBook 致力于为化学行业用户提供Ethyleneglycol的性质、化学式、分子式、比重、密度,同时也包括Ethyleneglycol的沸点、熔点、MSDS、用途、作用、毒性、价格、生产厂家、用途、上游原料、下游产品等信息。
Polyethylene glycol (PEG), a high polymer of ethylene glycol(picture 1), is a phase-transfer catalyst also used in cell fusion; its nitrate ester is an explosive. Picture 1 The physical drawing of PEG Properties Due to its low molecular weight and lively properties, ethylene glycol can ...
Physical properties and structure of electrodeposited nickel from sulphamate–chloride–ethylene glycol bathPhysical properties and structure of electrodeposited nickel from sulphamate–chloride–ethylene glycol bathNickel was electrodeposited using nickel sulphamate and nickel chloride in ethylene glycol under dif...
Transfection and physical properties of various saccharide, poly(ethylene glycol), and antibody‐derivatized polyethylenimines (PEI)doi:10.1002/(SICI)1521-2254(199905/06)1:33.0.CO;2-Upolyethyleniminegene transferpoly(ethylene glycol)antibodysaccharide residues...
Ethylene glycol CAS 107-21-1 WIKI information includes physical and chemical properties, USES, security data, NMR spectroscopy, computational chemical data and more.
Poly(ethylene glycol) CAS 25322-68-3 WIKI information includes physical and chemical properties, USES, security data, NMR spectroscopy, computational chemical data and more.
Species differences exist in the metabolism and distribution of toxic metabolites, particularly with the formation of glycolic acids and oxalates (OX) from EG and diethylene glycol (DEG); OX are not formed to a significant degree in higher ethylene glycols. Among rodents, rats are more sensitive...