CASR |
: | 122-99-6 |
Molecular Formula |
: | C8H10O2 |
Molecular Weight |
: | 138.2 |
| Specifications | |
|---|---|
| Appearance: | Colourless slightly viscous liquid. |
| Solubility: | Slightly soluble in water, in arachis oil and in olive oil, miscible with acetone, with ethanol (96 percent) and with glycerol. |
| Identification A (By Refractive index): | 1.537-1.539 |
| Identification B1 (By UV absorption ): | Specific absorbance at absorbance maxima 269 nm : 95 to 105; |
| Identification B2 (By UV absorption): | Specific absorbance at absorbance maxima 275 nm :75 to 85. |
| Identification C (By IR): | IR spectra of the sample should be concomitant with IR spectra of the corresponding standard |
| Identification D (By melting point): | After recrystallization, precipitate should melt between 96°C and 99°C |
| Relative density: | 1.105 to 1.110 |
| Related substance (Unspecified impurities: For each impurity): | NMT 0.10% |
| Related substance (Total impurity): | NMT 0.3% |
| Assay (By Titration): | 99.0% m/m - 100.5% m/m |
