7,12-difluorotetraphene

Base Information

• Chemical Name: 7,12-difluorotetraphene
• CAS No.: 77450-64-7
• Molecular Formula: C18H10F2
• Molecular Weight: 264.274

Synonyms:7,12-difluorotetraphene;7,12-Difluorobenzoanthracene;

Chemical Property of 7,12-difluorotetraphene

Chemical Property:

• Vapor Pressure: 1.28E-07mmHg at 25°C
• Boiling Point: 442.7°Cat760mmHg
• Flash Point: 188°C
• PSA: 0.00000
• Density: 1.32g/cm³
• LogP: 5.42440

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 7,12-difluorotetraphene

There total 2 articles about 7,12-difluorotetraphene 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:

benz[a]anthracene (56-55-3) → benz[a]anthracene-7,12-dione (2498-66-0) + 7-Fluorobenzoanthracene (23683-26-3) + 12-Fluorobenzoanthracen (77450-63-6) + 7,12-Difluorobenzoanthracene (77450-64-7)

Guidance literature:

With Tetramethylammonium dihydrogen trifluoride; In acetonitrile; for 3.75h; electrolysis;

DOI:10.1021/jo00326a051

Reference yield:

benz[a]anthracene (56-55-3) → 7-Fluorobenzoanthracene (23683-26-3) + 12-Fluorobenzoanthracen (77450-63-6) + 7,12-Difluorobenzoanthracene (77450-64-7)

Guidance literature:

With N-fluoro-2,4-dinitroimidazole; In 1,2-dichloro-ethane; for 72h; Yield given; Yields of byproduct given; Heating;

DOI:10.1016/S0022-1139(98)00224-3

upstream raw materials:

benz[a]anthracene

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