2,7-difluoro-4-nitro-9H-fluorene

Base Information

Chemical Name:2,7-difluoro-4-nitro-9H-fluorene
CAS No.:1785-06-4
Molecular Formula:C₁₃H₇F₂NO₂
Molecular Weight:247.201
Hs Code.:
NSC Number:91429
DSSTox Substance ID:DTXSID20293679
Wikidata:Q82032576
Mol file:1785-06-4.mol

Synonyms:1785-06-4;NSC91429;DTXSID20293679;Glutaric acid, 3-ethyl-3-methyl-;NSC-91429

Suppliers and Price of 2,7-difluoro-4-nitro-9H-fluorene

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 9 raw suppliers

Chemical Property of 2,7-difluoro-4-nitro-9H-fluorene

Chemical Property:

Vapor Pressure:1.04E-05mmHg at 25°C
Boiling Point:382.4°Cat760mmHg
Flash Point:234.8°C
Density:1.466g/cm³
XLogP3:3.6
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:4
Rotatable Bond Count:0
Exact Mass:247.04448479
Heavy Atom Count:18
Complexity:346

Purity/Quality:: 98%min ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:C1C2=C(C=CC(=C2)F)C3=C1C=C(C=C3[N+](=O)[O-])F

Technology Process of 2,7-difluoro-4-nitro-9H-fluorene

There total 1 articles about 2,7-difluoro-4-nitro-9H-fluorene 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:

: 2195-50-8
2,7-difluoro-9-fluorene

: 1785-06-4
2,7-Difluor-4-nitrofluoren

Guidance literature:: With sulfuric acid; nitric acid;
DOI:10.1021/jm00328a017

Reference yield:

: 1785-06-4
2,7-Difluor-4-nitrofluoren

: 1785-08-6
4-Amino-2,7-difluor-fluoren

Guidance literature:: With hydrazine hydrate; nickel; In ethanol;
DOI:10.1021/jm00328a017

Reference yield:

: 1785-06-4
2,7-Difluor-4-nitrofluoren

: 1914-38-1
4-Amino-2.7-difluor-9-oxo-fluoren

Guidance literature:: Multi-step reaction with 2 steps

1: Na₂Cr₂O₇, AcOH

2: SnCl₂, aq. HCl

With hydrogenchloride; sodium dichromate; acetic acid; tin(ll) chloride;
DOI:10.1021/jm00328a017