Raw Material Solvent Guaiacol Liquid CAS 90-05-1
Alias: 2-Methoxyphenol, o-Methoxyphenol,o-Hydroxyanisole,Catechol monomethyl ether,1-Hydroxy-2-methoxybenzene,a-methoxyphenolsalicyl methyl ether
Formula (Formula): C7H8O2
Molecular weight (Molecular Weight): 124.13
Density: 1.12 g / ml
Melting point: 27-29 ºC
Boiling point: 205 ºC
Flash Point: 82 ºC
Water-soluble: 17g / L (15 ºC)
CAS No .: 90-05-1
White or slightly yellow crystal or colorless to pale yellow oily liquid. There are special fragrance. Slightly soluble in water and benzene. Soluble in glycerol. With ethanol, chloroform, oils, glacial acetic acid mixture.
Uses: pharmaceutical and intermediates, synthetic fragrances and dyes, etc.
Packing: 25KG / plastic drum
espite being with a characteristic odor of guaiacol it works great for making compounds are difficult to dissolve. base use 15% of it plus 20% BB and 2% BA, the rest use ethyl oleate instead of oil, works great and painless to 75-100 mg / ml manner.
Injectable in 50 mg / ml, use 20% BB, 2% BA, 12.5% guaiacol and the rest with the oil of your choice (I like to use canola oil). Or use 5% guaiacol, 20% BB, 2% BA and the other remaining half oil half ethyl oleate.
Some compounds are extremely hard to become stable at a reasonable concentration, using only ethyl oleate and / or guaiacol this stabilize is possible and painlessly.
Another tip that helps in dissolution of the powder is heat solvents (BB, BA and guaiacol) to 140 degrees F, add the powder until completely dissolved, slowly add the oil or ethyl oleate.
However careful when using ethyl oleate, filtering should be done with syringe filters ... Vacuum Filters with Merck Millipore I use can leave the compound with a blue / green color, maybe the material (not the filter) is partially dissolved in the ethyl oleate. I use only PTFE and PVDF membranes in my compound.Our advantages:
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