2437-17-4

Basic information

• Product Name: 6-Hydroxy-1-naphthoic acid
• Synonyms: 6-HYDROXY-1-NAPHTHOIC ACID;2-NAPHTHOL-5-CARBOXYLIC ACID;OHNA;6-Hydroxynaphthoic acid;6-hydroxynaphthalene-1-carboxylic acid;6-HYDROXY-1-NAPHTHOIC ACID 95+%;6-Hydroxy-1-naphthalenecarboxylic acid
• CAS NO: 2437-17-4
• Molecular Formula: C₁₁H₈O₃
• Molecular Weight: 188.18
• EINECS: 407-390-5
• Product Categories: Naphthalene derivatives
• Mol File: 2437-17-4.mol
• Article Data: 2

Chemical Properties

• Melting Point: 210°C
• Boiling Point: 445.7°C at 760 mmHg
• Flash Point: 237.5°C
• Appearance: White to light yellow crystal powder
• Density: 1.399g/cm³
• Vapor Pressure: 1E-08mmHg at 25°C
• Refractive Index: 1.716
• Storage Temp.: Inert atmosphere,Room Temperature
• Solubility: soluble in Methanol
• PKA: 3.76±0.10(Predicted)
• CAS DataBase Reference: 6-Hydroxy-1-naphthoic acid(CAS DataBase Reference)
• NIST Chemistry Reference: 6-Hydroxy-1-naphthoic acid(2437-17-4)
• EPA Substance Registry System: 6-Hydroxy-1-naphthoic acid(2437-17-4)

Safety Data

• Hazard Codes: Xn
• Statements: 36/37/38-51-36-22
• Safety Statements: 26-36/37/39
• Hazardous Substances Data: 2437-17-4(Hazardous Substances Data)

Usage

Chemical Properties

White to light yellow crystal powde

InChI:InChI=1/C11H8O3/c12-8-4-5-9-7(6-8)2-1-3-10(9)11(13)14/h1-6,12H,(H,13,14)

Upstream product

• 116692-16-1 6-sulfo-[1]naphthoic acid 
• 23204-36-6 3-hydroxy-1,8-naphthalic acid anhydride 
• 77029-01-7 6-methoxy-[1]naphthonitrile 
• 63469-49-8 1-iodo-6-methoxynaphthalene 
• 86-55-5 1-naphthalenecarboxylic acid 
• 100-66-3 methoxybenzene 
• 88-14-2 2-furanoic acid 
• 36112-61-5 6-methoxy-1-naphthoic acid 

Downstream Products

• 80859-00-3 6-hydroxy-1,2,3,4-tetrahydro-[1]naphthoic acid 
• 124-38-9 carbon dioxide 
• 135-19-3 β-naphthol 
• 855622-01-4 (6-hydroxy-naphthalen-1-yl)-phenyl-methanone 
• 1571111-65-3 N-(2-fluoro-5-methylphenyl)-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1-naphthalenecarboxamide 
• 1571111-66-4 N-(2-fluoro-4-methylphenyl)-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1-naphthalenecarboxamide 
• 1571111-67-5 N-(3-fluoro-4-methylphenyl)-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1-naphthalenecarboxamide 
• 1571111-68-6 N-(2-fluorophenyl)-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1-naphthalenecarboxamide 
• 1571111-69-7 N-(3-fluorophenyl)-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1-naphthalenecarboxamide 
• 1571111-70-0 N-(4-fluorophenyl)-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1-naphthalenecarboxamide 
• 1571111-71-1 N-(2,4-difluorophenyl)-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1-naphthalenecarboxamide 
• 1571111-72-2 N-(3,5-difluorophenyl)-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1-naphthalenecarboxamide 
• 1571111-73-3 N-(3-chlorophenyl)-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1-naphthalenecarboxamide 
• 1571111-74-4 N-(3-bromophenyl)-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1-naphthalenecarboxamide 

Relevant articles and documents

Method for preparing 6-hydroxyl-1-naphthoic acid

The invention discloses a method for preparing 6-hydroxyl-1-naphthoic acid and belongs to the technical field of organic synthesis. The method comprises the steps: subjecting furoic acid and methylphenyl ether, which serve as starting raw materials, to a reaction in the presence of Lewis acid, so as to prepare 6-methoxy-1-naphthoic acid; carrying out removal with the Lewis acid without separationto remove methyl, thereby preparing the high-purity 6-hydroxyl-1-naphthoic acid in a high-yield manner, wherein the purity of 6-hydroxyl-1-naphthoic acid reaches up to 98.0%. The method has the advantages that the source of the raw materials is wide, the process flow is simple and convenient, the corrosiveness to equipment is low, and pilot test proves that the industrial production is facilitated.