9H-Xanthen-9-one, 1,3,7-trimethoxy-

Base Information

• Chemical Name: 9H-Xanthen-9-one, 1,3,7-trimethoxy-
• CAS No.: 3722-54-1
• Molecular Formula: C₁₆H₁₄O₅
• Molecular Weight: 286.284
• Hs Code.: 2932999099
• Mol file: 3722-54-1.mol

Synonyms:Xanthen-9-one,1,3,7-trimethoxy- (7CI,8CI); 1,3,7-Trimethoxyxanthone

Chemical Property of 9H-Xanthen-9-one, 1,3,7-trimethoxy-

Chemical Property:

• Vapor Pressure: 1.59E-08mmHg at 25°C
• Boiling Point: 456.6°Cat760mmHg
• Flash Point: 204.4°C
• PSA: 57.90000
• Density: 1.268g/cm³
• LogP: 2.97200

Purity/Quality:

99%min ^*data from raw suppliers

Gentisein trimethylether ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 9H-Xanthen-9-one, 1,3,7-trimethoxy-

There total 5 articles about 9H-Xanthen-9-one, 1,3,7-trimethoxy- 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:

3,5-dihydroxyphenol (108-73-6) → 1,3,7-Trimethoxyxanthon (3722-54-1)

Guidance literature:

Multi-step reaction with 2 steps

1: zinc chloride; phosphoryl chloride

2: acetone; potassium carbonate

With potassium carbonate; acetone; zinc(II) chloride; trichlorophosphate;

Reference yield:

5-methoxysalicylic acid (2612-02-4) → 1,3,7-Trimethoxyxanthon (3722-54-1)

Guidance literature:

Multi-step reaction with 2 steps

1: zinc chloride; phosphoryl chloride

2: acetone; potassium carbonate

With potassium carbonate; acetone; zinc(II) chloride; trichlorophosphate;

Reference yield:

isogentisine (491-64-5) + dimethyl sulfate (77-78-1) → 1,3,7-Trimethoxyxanthon (3722-54-1)

Guidance literature:

With potassium carbonate; acetone;

upstream raw materials:

isogentisine

dimethyl sulfate

gentitein

3,5-dihydroxyphenol

Downstream raw materials:

gentitein