potassium naphtholate

Base Information

• Chemical Name: potassium naphtholate
• CAS No.: 19402-71-2
• Molecular Formula: C10H8 O . K
• Molecular Weight: 182.263
• Mol file: 19402-71-2.mol

Synonyms:1-Naphthalenol,potassium salt (9CI); 1-Naphthol, potassium salt (8CI); Potassium 1-naphthoxide(6CI); Potassium 1-naphtholate

Chemical Property of potassium naphtholate

Chemical Property:

• Vapor Pressure: 0.00139mmHg at 25°C
• Boiling Point: 288°Cat760mmHg
• Flash Point: 144°C
• PSA: 23.06000
• Density: 1.181g/cm³
• LogP: 2.98360

Purity/Quality:

98%Min ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of potassium naphtholate

There total 2 articles about potassium naphtholate which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

α-naphthol (90-15-3) → potassium 1-naphtholate (19402-71-2)

Guidance literature:

With potassium hydroxide; In 5,5-dimethyl-1,3-cyclohexadiene; water; at 140 - 145 ℃; for 3h;

Reference yield:

α-naphthol (90-15-3) + potassium methanolate (865-33-8) → methanol (67-56-1) + potassium 1-naphtholate (19402-71-2)

Guidance literature:

With 1-chloro-2,4-dinitro-benzene; at 40 ℃; Equilibrium constant; further temperatures;

Reference yield: 89.0%

bromobenzene (108-86-1,52753-63-6) + potassium 1-naphtholate (19402-71-2) → 1-phenoxynaphthalene (3402-76-4)

Guidance literature:

With 1-methyl-pyrrolidin-2-one; at 120 ℃; for 6h; Inert atmosphere;

DOI:10.1016/j.tetlet.2012.01.124

upstream raw materials:

α-naphthol

potassium methanolate

Downstream raw materials:

α-naphthol

potassium methanolate

2,4-dinitroanisole

1-(1-naphthoxy)-2,4-dinitrobenzene