3-Methylsalicylic acid
From Wikipedia the free encyclopedia
Names | |
---|---|
Preferred IUPAC name 2-Hydroxy-3-methylbenzoic acid | |
Other names 2,3-Cresotic acid o-Cresotinic acid 2-Hydroxy-m-toluic acid | |
Identifiers | |
3D model (JSmol) | |
ChEBI | |
ChEMBL | |
ChemSpider | |
ECHA InfoCard | 100.001.340 |
EC Number |
|
KEGG | |
PubChem CID | |
UNII | |
CompTox Dashboard (EPA) | |
| |
| |
Properties | |
C8H8O3 | |
Molar mass | 152.149 g·mol−1 |
Appearance | white solid |
Melting point | 165.5 °C (329.9 °F; 438.6 K) |
Hazards | |
GHS labelling: | |
Danger | |
H302, H315, H318, H335 | |
P261, P264, P270, P271, P280, P301+P312, P302+P352, P304+P340, P305+P351+P338, P310, P312, P321, P330, P332+P313, P362, P403+P233, P405, P501 | |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). |
3-Methylsalicylic acid is an organic compound with the formula CH3C6H3(CO2H)(OH). It is a white solid that is soluble in basic water and in polar organic solvents. At neutral pH, the acid exists as 3-methylsalicylate Its functional groups include a carboxylic acid and a phenol group. It is one of four isomers of methylsalicylic acid.
It can be produced by carboxylation of o-cresol.[1]
See also[edit]
References[edit]
- ^ Takayuki Iijima; Tatsuaki Yamaguchi (2001). "K2CO3-Catalyzed Direct Synthesis of Salicylic Acid from Phenol and Supercritical CO2". Applied Catalysis A. 345: 12–17. doi:10.1016/j.apcata.2008.03.037.