BIS(1H,1H,2H,2H-PERFLUOROOCTYL)MALEATE

Base Information

• Chemical Name: BIS(1H,1H,2H,2H-PERFLUOROOCTYL)MALEATE
• CAS No.: 55003-96-8
• Molecular Formula: C20H10F26O4
• Molecular Weight: 808.25
• Hs Code.: 2917198090
• Mol file: 55003-96-8.mol

Synonyms:BIS(1H,1H,2H,2H-PERFLUOROOCTYL)MALEATE

Chemical Property of BIS(1H,1H,2H,2H-PERFLUOROOCTYL)MALEATE

Chemical Property:

• Vapor Pressure: 1.55E-05mmHg at 25°C
• Refractive Index: 1.329
• Boiling Point: 365.6°C at 760 mmHg
• Flash Point: 169°C
• PSA: 52.60000
• Density: 1.611g/cm³
• LogP: 8.88680

Purity/Quality:

98%min ^*data from raw suppliers

BIS(1H,1H,2H,2H-perfluorooctyl)maleate ^*data from reagent suppliers

Safty Information:

• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 26-36/37/39

MSDS Files:

SDS file from LookChem

Useful:

• Uses: BIS(1H,1H,2H,2H-perfluorooctyl)maleate (CAS# 55003-96-8) is used as a surfactant after sulfonation to its sulfosuccinate derivative for its flocculation and redispersion properties. BIS(1H,1H,2H,2H-perfluorooctyl)maleate is also a basis for superhydrophobic and oleophobic coatings.

Technology Process of BIS(1H,1H,2H,2H-PERFLUOROOCTYL)MALEATE

There total 4 articles about BIS(1H,1H,2H,2H-PERFLUOROOCTYL)MALEATE 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: 86.0%

maleic anhydride (108-31-6) + 1H,1H,2H,2H-tridecafluoro-n-octanol (647-42-7) → bis(1H,1H,2H,2H-tridecafluoro-octyl)maleate (55003-96-8)

Guidance literature:

With toluene-4-sulfonic acid; at 140 ℃; for 8h;

DOI:10.1080/10426507.2015.1032411

Reference yield:

maleic anhydride (108-31-6) + 1H,1H,2H,2H-nonafluoro-1-hexanol (2043-47-2) → bis(1H,1H,2H,2H-tridecafluoro-octyl)maleate (55003-96-8)

Guidance literature:

With toluene-4-sulfonic acid; In toluene; at 111 ℃; for 96h;

Reference yield:

1H,1H,2H,2H-tridecafluoro-n-octanol (647-42-7) + dimethylfumarate (624-49-7) → bis (1,1,2,2-tetrahydroperfluorooctyl) fumarate (24120-19-2,55003-96-8)

Guidance literature:

With sulfuric acid; In hexane; toluene;

upstream raw materials:

1H,1H,2H,2H-tridecafluoro-n-octanol

dimethylfumarate

maleic anhydride

1H,1H,2H,2H-nonafluoro-1-hexanol