USD $2.00-10.00 / Kilogram
USD $1.00-10.00 / Kilogram
USD $1.00-10.00 / Kilogram
USD $1.00-10.00 / Kilogram
uses |
for rabeprazole intermediate, polar solvent, coupling agent, cleaning agent of electronic circuit board, reduce cfc emissions. |
molecular formula |
c4h10o2 |
molecular weight | 90.12 |
cas | 1589-49-7 |
einecs rn | |
inchi | 1s/c4h10o2/c1-6-4-2-3-5/h5h,2-4h2,1h3 |
appearance | colorless transparent sticky liquid |
boiling point(101.3kpa) | 150℃(150-152℃) |
freezing point | |
specific gravity(25℃/4℃) | |
refractive index(25℃) | 1.413 |
flash point | |
melting point | |
density | 0.942g/ml |
surface tension(mn/m)20℃ | |
solubility | |
viscosity(20℃) | |
chemical properties |
stable property, is not easy to react, with oxygen to form peroxide. |
purity(gc)% | ≥99.0 |
moisture% | ≤0.2 |
acidity(as hac)% | |
peroxide(as h2o2)% |