1,4-dihydroxy-2naphthoic acid methyl ester
Methyl 1,4-dihydroxy-2-naphthoate
CAS: 77060-74-3
Molecular Formula: C12H10O4
1,4-dihydroxy-2naphthoic acid methyl ester - Names and Identifiers
1,4-dihydroxy-2naphthoic acid methyl ester - Physico-chemical Properties
| Molecular Formula | C12H10O4 |
| Molar Mass | 218.21 |
| Density | 1.378 |
| Melting Point | 192-193 ºC |
| Boling Point | 432.9±25.0 °C(Predicted) |
| Flash Point | 173.7°C |
| Vapor Presure | 4.22E-08mmHg at 25°C |
| pKa | 8.77±0.50(Predicted) |
| Storage Condition | 2-8°C |
| Refractive Index | 1.677 |
1,4-dihydroxy-2naphthoic acid methyl ester - Introduction
Methyl 1,4-dihydroxy-2-napthoate is an organic compound with the chemical formula C12H10O4. The following is a description of its nature, use, preparation and safety information:
Nature:
-Appearance: White crystalline solid or powder
-Melting Point: 189-193°C
-Boiling point: 427°C
-Solubility: Soluble in alcohol and ether for a short time, slightly soluble in water
-Stability: Stable under normal temperature and pressure, but may decompose at high temperature
Use:
- Methyl 1,4-dihydroxy-2-napthoate is commonly used as a reagent and intermediate in organic synthesis.
-It can be used to prepare various organic compounds, such as dyes, fluorescent agents and functional compounds of organic molecules.
Preparation Method:
Methyl 1,4-dihydroxy-2-napthoate can be synthesized by the following steps:
1. The reaction of 1,4-dihydroxy-2-naphthoate with methanol produces Methyl 1,4-dihydroxy-2-naphthoate.
Safety Information:
- Methyl 1,4-dihydroxy-2-napthoate may cause irritation to the skin, eyes and respiratory system.
-Wear appropriate personal protective equipment such as gloves, goggles and protective masks during operation.
-Avoid contact with fire sources and strong oxidants.
-When storing, it should be stored in a dry, cool place, and away from combustibles and oxidants.
Nature:
-Appearance: White crystalline solid or powder
-Melting Point: 189-193°C
-Boiling point: 427°C
-Solubility: Soluble in alcohol and ether for a short time, slightly soluble in water
-Stability: Stable under normal temperature and pressure, but may decompose at high temperature
Use:
- Methyl 1,4-dihydroxy-2-napthoate is commonly used as a reagent and intermediate in organic synthesis.
-It can be used to prepare various organic compounds, such as dyes, fluorescent agents and functional compounds of organic molecules.
Preparation Method:
Methyl 1,4-dihydroxy-2-napthoate can be synthesized by the following steps:
1. The reaction of 1,4-dihydroxy-2-naphthoate with methanol produces Methyl 1,4-dihydroxy-2-naphthoate.
Safety Information:
- Methyl 1,4-dihydroxy-2-napthoate may cause irritation to the skin, eyes and respiratory system.
-Wear appropriate personal protective equipment such as gloves, goggles and protective masks during operation.
-Avoid contact with fire sources and strong oxidants.
-When storing, it should be stored in a dry, cool place, and away from combustibles and oxidants.
Last Update：2024-04-10 22:29:15
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