5,8-Difluoro-9h-fluoren-2-amine

Base Information

Chemical Name:5,8-Difluoro-9h-fluoren-2-amine
CAS No.:17698-81-6
Molecular Formula:C₁₃H₉F₂N
Molecular Weight:217.218
Hs Code.:
NSC Number:100839
DSSTox Substance ID:DTXSID70295264
Wikidata:Q82035092

Synonyms:17698-81-6;5,8-difluoro-9h-fluoren-2-amine;NSC100839;NCIOpen2_006969;SCHEMBL6651652;DTXSID70295264;NSC-100839

Suppliers and Price of 5,8-Difluoro-9h-fluoren-2-amine

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Total 4 raw suppliers

Chemical Property of 5,8-Difluoro-9h-fluoren-2-amine

Chemical Property:

Vapor Pressure:4.54E-06mmHg at 25°C
Boiling Point:383°Cat760mmHg
Flash Point:218.7°C
Density:1.365g/cm³
XLogP3:3.1
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:3
Rotatable Bond Count:0
Exact Mass:217.07030562
Heavy Atom Count:16
Complexity:271

Purity/Quality:: 85.0-99.8% ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:C1C2=C(C=CC(=C2)N)C3=C(C=CC(=C31)F)F

Technology Process of 5,8-Difluoro-9h-fluoren-2-amine

There total 4 articles about 5,8-Difluoro-9h-fluoren-2-amine 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:

: 17532-95-5
5,8-Difluor-2-nitro-fluoren-9-on

: 17698-81-6
2-Amino-5,8-difluor-fluoren

Guidance literature:: With phosphorus; hydrogen iodide;
DOI:10.1139/v67-418

Reference yield:

: 2265-92-1
1,4-difluoro-2-iodobenzene

: 17698-81-6
2-Amino-5,8-difluor-fluoren

Guidance literature:: Multi-step reaction with 3 steps

1: Cu / 200 °C

2: HNO₃

3: phosphorus, aq. HI

With phosphorus; hydrogen iodide; nitric acid; copper;
DOI:10.1139/v67-418

Reference yield:

: 17532-94-4
1,4-difluoro-9-fluorenone

: 17698-81-6
2-Amino-5,8-difluor-fluoren

Guidance literature:: Multi-step reaction with 2 steps

1: HNO₃

2: phosphorus, aq. HI

With phosphorus; hydrogen iodide; nitric acid;
DOI:10.1139/v67-418