Methyl 1-hydroxy-2-naphthoate
- CAS NO.：948-03-8
- Empirical Formula: C12H10O3
- Molecular Weight: 202.21
- MDL number: MFCD00043823
- EINECS: 213-434-2
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-09-12 18:52:12
What is Methyl 1-hydroxy-2-naphthoate?
The Uses of Methyl 1-hydroxy-2-naphthoate
Methyl 1-hydroxy-2-naphthoate may be used as a starting reagent for the synthesis of axially chiral benzimidazole derivatives.
It may also be employed in the synthesis of the following aza-mollugin derivatives:
- azamollugin
- 2-desmethyl-azamollugin
- 2,2-didesmethyl-azamollugin
General Description
The asymmetric unit of the crystal of methyl 1-hydroxy-2-naphthoate contains two independent planar molecules that exhibit intra-molecular hydrogen bonds. Methyl 1-hydroxy-2-naphthoate can be prepared from 1-hydroxy-2-naphthoic acid, via esterification.
Properties of Methyl 1-hydroxy-2-naphthoate
| Melting point: | 76-80 °C (lit.) |
| Boiling point: | 330.5±15.0 °C(Predicted) |
| Density | 1.264±0.06 g/cm3(Predicted) |
| pka | 8.09±0.50(Predicted) |
| EPA Substance Registry System | 2-Naphthalenecarboxylic acid, 1-hydroxy-, methyl ester (948-03-8) |
Safety information for Methyl 1-hydroxy-2-naphthoate
| 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 Methyl 1-hydroxy-2-naphthoate
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![METHYL 1-[(5-FORMYL-2-METHOXYBENZYL)OXY]-2-NAPHTHOATE](https://img.chemicalbook.in/StructureFile/ChemBookStructure8/GIF/CB5694862.gif)
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