3-METHOXY-2-NAPHTHOIC ACID
- CAS NO.：883-62-5
- Empirical Formula: C12H10O3
- Molecular Weight: 202.21
- MDL number: MFCD00094168
- EINECS: 212-932-7
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-28 03:39:13
What is 3-METHOXY-2-NAPHTHOIC ACID?
The Uses of 3-METHOXY-2-NAPHTHOIC ACID
3-Methoxy-2-naphthoic acid may be used in the synthesis of N-[p-N,N-dimethylanilino)-3-methoxy-2-naphtho]hydroxamic acid (DAMNHA).
General Description
3-Methoxy-2-naphthoic acid is a naphthoic acid derivative. 3-Methoxy-2-naphthoic acid can be prepared from 3-hydroxy-2-naphthoic acid, via methylation. It undergoes reduction under the following reaction conditions:
- in the presence of Li and NH4Cl to afford 1,2,3,4-tetrahydro-2-naphthoic acid
- by using Li, NH4Cl and anhydrous FeCl3 to afford 3-methoxy-1, 2-dihydro-2-naphthoic acid
- in anhydrous ether, liquid ammonia, lithium wire and anhydrous ethanol to afford 1,2,3,4-tetrahydro-2-naphthoic acid
Properties of 3-METHOXY-2-NAPHTHOIC ACID
| Melting point: | 133-136 °C (lit.) |
| Boiling point: | 358.8±17.0 °C(Predicted) |
| Density | 1.263±0.06 g/cm3(Predicted) |
| solubility | soluble in Methanol |
| form | powder to crystal |
| pka | 4.09±0.30(Predicted) |
| color | Light orange to Yellow to Green |
| EPA Substance Registry System | 2-Naphthalenecarboxylic acid, 3-methoxy- (883-62-5) |
Safety information for 3-METHOXY-2-NAPHTHOIC ACID
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation |
| Precautionary Statement Codes |
P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P280:Wear protective gloves/protective clothing/eye protection/face protection. |
Computed Descriptors for 3-METHOXY-2-NAPHTHOIC ACID
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![3-[(5-FORMYL-2-METHOXYBENZYL)OXY]-2-NAPHTHOIC ACID](https://img.chemicalbook.in/StructureFile/ChemBookStructure8/GIF/CB1777752.gif)
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