OCTAFLUORO-4,4'-BIPHENOL

Base Information

• Chemical Name: OCTAFLUORO-4,4'-BIPHENOL
• CAS No.: 2200-70-6
• Molecular Formula: C12H2 F8 O2
• Molecular Weight: 330.134
• Hs Code.: 2907299090
• Mol file: 2200-70-6.mol

Synonyms:4,4'-Biphenyldiol,2,2',3,3',5,5',6,6'-octafluoro- (8CI); p,p'-Biphenol, octafluoro- (7CI);4,4'-Dihydroxy-2,2',3,3',5,5',6,6'-octafluorobiphenyl;4,4'-Dihydroxyoctafluorobiphenyl; Octafluoro-4,4'-biphenol;Octafluoro[1,1'-biphenyl]-4,4'-diol

Chemical Property of OCTAFLUORO-4,4'-BIPHENOL

Chemical Property:

• Melting Point: 207°C
• Boiling Point: 267.2oC at 760 mmHg
• Flash Point: 115.4oC
• PSA: 40.46000
• Density: 1.782g/cm3
• LogP: 3.87760
• Storage Temp.: -20°C Freezer, Under inert atmosphere
• Solubility.: Acetonitrile (Slightly), DMSO (Slightly)

Purity/Quality:

98% ^*data from raw suppliers

Octafluoro-4,4''-biphenol ^*data from reagent suppliers

Safty Information:

• Statements: 36/37/38
• Safety Statements: 26-37/39

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of OCTAFLUORO-4,4'-BIPHENOL

There total 2 articles about OCTAFLUORO-4,4'-BIPHENOL 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: 50.0%

decafluorobiphenyl (434-90-2) → 2,2',3,3',5,5',6,6'-octafluoro-(1,1'-biphenyl)-4,4'-diol (2200-70-6)

Guidance literature:

With potassium hydroxide; In tert-butyl alcohol; for 5h; Heating;

Reference yield:

→ 2,2',3,3',5,5',6,6'-octafluoro-(1,1'-biphenyl)-4,4'-diol (2200-70-6)

Guidance literature:

Decafluorbiphenyl, 1) KOH, sd. t-BuOH, 2) H2O, HCl (S. 242);

DOI:10.1016/S0022-1139(00)81913-2

Reference yield: 75.0%

acrylic acid 2-bromoethyl ester (4823-47-6) + 2,2',3,3',5,5',6,6'-octafluoro-(1,1'-biphenyl)-4,4'-diol (2200-70-6) → ((perfluoro-[1,1'-biphenyl]-4,4'-diyl)bis(oxy))bis(ethane-2,1-diyl) diacrylate

Guidance literature:

With potassium carbonate; In N,N-dimethyl-formamide; at 80 ℃; for 4h; Inert atmosphere;

upstream raw materials:

decafluorobiphenyl

Downstream raw materials:

4,4'-bis(pentafluorobenzoyloxy)octafluorobiphenyl

4-benzoyloxy-4'-hydroxyoctafluorobiphenyl

4,4'-bis(benzoyloxy)-octafluorobiphenyl

4-benzoyloxy-4'-(pentafluorobenzoyloxy)octafluobiphenyl