4-Methoxysalicylic acid
Synonym(s):4-Methoxysalicylic acid
- CAS NO.：2237-36-7
- Empirical Formula: C8H8O4
- Molecular Weight: 168.15
- MDL number: MFCD00002450
- EINECS: 218-801-0
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-27 08:46:37
What is 4-Methoxysalicylic acid?
Chemical properties
off-white to beige powder
The Uses of 4-Methoxysalicylic acid
2-Hydroxy-4-methoxybenzoic acid (4-methoxysalicylic acid) was used in the synthesis of 1,3,4-oxadiazole derivatives.
Definition
ChEBI: 4-methoxysalicylic acid is a methoxybenzoic acid.
Properties of 4-Methoxysalicylic acid
| Melting point: | 158-159 °C(lit.) |
| Boiling point: | 217.07°C (rough estimate) |
| Density | 1.1816 (rough estimate) |
| RTECS | DH2270000 |
| refractive index | 1.4611 (estimate) |
| storage temp. | Inert atmosphere,Room Temperature |
| solubility | soluble in Methanol |
| pka | 3.22±0.10(Predicted) |
| form | Powder |
| color | Off-white to beige |
| CAS DataBase Reference | 2237-36-7(CAS DataBase Reference) |
Safety information for 4-Methoxysalicylic acid
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P271:Use only outdoors or in a well-ventilated area. P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for 4-Methoxysalicylic acid
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