4-Butylbenzene-1,3-diol 4-Butylresorcinol CAS:18979-61-8
Chemical Name: 4-Butylbenzene-1,3-diol
CAS No.: 18979-61-8
Molecular Formula: C10H14O2
Molecular Weight: 166.22
Test Item | Technical Specification | |
Appearance | White to off white powder | |
Odour | Characteristic | |
Solubility | Soluble in methanol and in methylene Chloride, Slightly soluble in water | |
Identification by IR | Match with standard | |
Water(by KF) | Not more than 1.0% | |
Melting point | About 50℃ | |
Sulphated ash | Not more than 0.5% | |
Related substances | Resorcinol | NMT 0.2% |
2,4-Dihydroxybutyrophenone | NMT 0.5% | |
Any other impurity | NMT 1.0% | |
Total of impurities | NMT 1.0% | |
Purity(GC) | Not less than 99.0% | |
Residual solvents | Hexane | NMT 100ppm |
Methanol | NMT 500ppm | |
Ethyl acetate | NMT 5000PPM |
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