Polytetrahydrofurran /Polytetramethylene Aether Glycol /PTMEGE: 25190-06-1
Alia nomen: PolytemTrahydrofuran / Polytetramethylene Aether Glycol /Poly (Tetrahydrofurran) Molecular Weight MM
PolytemTrahydrofurran / Polytetramethylene Aether Glycol / PTMEGBasic notitia
MF (C4H8O) NH2O
MW: 305.43
Einecs: 607-637-9
PolytemTrahydrofurran / Polytetramethylene Aether Glycol / PTMEGEget proprietatibus
33-36 ° C liquet Point
Point ferveret> CCIV
Density I g / ml at XXV ° C
Vapor pressura <0.01 mm HG (XXV ° F)
Refractive Index N20 / D 1.465
FP> CCXXX ° F
Storage temp. Store infra + XXX ° c.
Solubility <10G / l
Formam missa
Imprimis gravitatis 0.961
PH VII (H2O, XX ℃) Aqueous solution
Aqua Solubility <10G / l
31.9Mn superficiem tensio / M ad XX ° C
Poly (Tetrahydrofurran) Molecular Weight MMSpecificatio
Specie, hyalina transparent liquidum, non visibilis
Molecular Weight: MCMXC ~ 2010g / mol
HysrOxyl Number: 55.8 ~ 56.4MG / G
Viscosity: MCCLX ~ 1330Mpa.s
Molecular pondus Ratio: 2.04 ~ 2.06
Color: ≤25HABON
Aqua: ≤100mg / kg
Acidum valorem: ≤0.05mg / g
BHT: CL ~ CCL mg / kg
CarbonyL Ratio: ≤0.5
