| Chinese name |
Salicylaldehyde |
| English name |
Salicylaldehyde |
| Chinese alias |
2-Hydroxybenzaldehyde; 2-Hydroxybenzaldehyde |
| RN CASE |
90-02-8 |
| EINECS number |
201-961-0 |
| molecular formula |
C7H6O2 |
| molecular weight |
122.1213 |
| Dangerous goods sign |
|
| Risk Terminology |
R21/22; R36/38; |
| security terms |
S26; S36/37/39; |
| physicochemical properties |
Colorless clear oily liquid with a burning and almond odor; vapor pressure: .13kPa/33 ° C; flash point: 76 ° C; melting point -7 ° C; boiling point 197 ° C; solubility Slightly soluble in water, soluble in ethanol, ether; density: relative density (water = 1) 1.17; stability: stable; |
| purpose |
Main uses: used as analytical reagents, flavors, gasoline additives, and in organic synthesis |
|
| upstream raw material |
Salicylic acid |
| downstream products |
Oxyindene, L -(+)-α- phenylglycine, coumarin |
