3-Hydroxy-2-naphthaldehyde

3-Hydroxy-2-naphthaldehyde - Names and Identifiers

Name	3-hydroxynaphthalene-2-carbaldehyde
Synonyms	2-Hydroxy-3-naphthaldehyde 3-Hydroxy-2-naphthaldehyde 3-hydroxynaphthalene-2-carbaldehyde 2-Naphthalenecarboxaldehyde, 3-hydroxy-
CAS	581-71-5

3-Hydroxy-2-naphthaldehyde - Physico-chemical Properties

Molecular Formula	C11H8O2
Molar Mass	172.18
Density	1.288±0.06 g/cm3(Predicted)
Melting Point	98 °C
Boling Point	317.0±15.0 °C(Predicted)
pKa	7.77±0.40(Predicted)
Storage Condition	Room Temprature
Use	Use 3-hydroxynaphthalene-2-formaldehyde as aldehyde organic compounds, can be used as organic reagents.

3-Hydroxy-2-naphthaldehyde - Upstream Downstream Industry

Raw Materials

2-Naphthalenecarbonyl chloride, 3-(acetyloxy)-
3-METHOXY-2-NAPHTHALENEMETHANOL 97
3-Methoxy-2-naphthaldehyde
METHYL 3-METHOXY-2-NAPHTHOATE
3-(Hydroxymethyl)naphthalen-2-ol
METHYL 3-HYDROXY-2-NAPHTHOATE
3-Hydroxy-2-naphthoic acid
2-Naphthaldehyde
2-Naphthol

3-Hydroxy-2-naphthaldehyde - Introduction

It is an organic compound with the chemical formula C11H8O2. The following is an introduction to its nature, use, preparation and safety information:

Nature:
-Appearance: White to yellow solid.
-Solubility: It is slightly soluble in water and soluble in organic solvents such as ethanol and dichloromethane.
-Melting point: Its melting point is in the range of 70-75°C.

Use:
-is an important organic synthesis intermediate, often used in the synthesis of drugs, dyes and fragrances and other compounds.
-It can be used as a reagent, reducing agent and catalyst.

Method:
There are many preparation methods, one of which is obtained by the oxidation reaction of 3-hydroxynaphthalene.
Example reaction equation:
3-Hydroxynaphthalene Nitrate Sulfuric Acid → Water

Safety Information:
-no dust may cause irritation to eyes, skin and respiratory system, should be promptly washed after contact.
-Use appropriate protective measures, such as gloves and goggles.
-It should be used in a well-ventilated place to avoid inhaling its dust.
-When storing, keep it in a closed container, away from fire and oxidizing agents.

Last Update：2024-04-09 02:00:50