2-Hydroxymaleic acid

Base Information

• Chemical Name: 2-Hydroxymaleic acid
• CAS No.: 1115-67-9
• Molecular Formula: C4H4O5
• Molecular Weight: 132.073
• Hs Code.: 2918199090
• Mol file: 1115-67-9.mol

Synonyms:.Oxalessigsaeure;hydroxymaleic acid;.Hydroxymaleinsaeure;.Hydroxy-maleinsaeure;

Chemical Property of 2-Hydroxymaleic acid

Chemical Property:

• PSA: 94.83000
• LogP: -0.40250

Purity/Quality:

98%,99%, ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 2-Hydroxymaleic acid

There total 5 articles about 2-Hydroxymaleic acid 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:

→ hydroxymaleic acid (1115-67-9)

Guidance literature:

With sulfuric acid; Reaktion ueber mehrere Stufen;

Reference yield:

→ hydroxymaleic acid (1115-67-9)

Guidance literature:

With water;

Reference yield:

pyridine (110-86-1) + sulfuric acid (7664-93-9) + water (7732-18-5) + Oxalacetic acid enolate (6153-53-3) → hydroxymaleic acid (1115-67-9)

Guidance literature:

at 40 - 50 ℃;

upstream raw materials:

Acetoxymaleinsaeureanhydrid

water

pyridine

sulfuric acid

Downstream raw materials:

Acetoxymaleinsaeureanhydrid

2-oxo-propionic acid

methylammonium carbonate

Oxalacetic acid enolate