(Z)-Difluorodiazene

Base Information

• Chemical Name: (Z)-Difluorodiazene
• CAS No.: 13812-43-6
• Molecular Formula: F2N2
• Molecular Weight: 66.0102
• DSSTox Substance ID: DTXSID601306174
• Mol file: 13812-43-6.mol

Synonyms:(Z)-Difluorodiazene;Nitrogen fluoride (N2F2), (Z)-;13812-43-6;FNNF;cis-Difluorodiazene;Nitrogen fluoride, cis;cis-1,2-Difluorodiimide;(Z)-1,2-Difluorodiazene #;DUQAODNTUBJRGF-ARJAWSKDSA-N;DTXSID601306174

Chemical Property of (Z)-Difluorodiazene

Chemical Property:

• Boiling Point: -105.75°C
• PSA: 24.72000
• Density: 1.41g/cm³
• LogP: 1.20760
• XLogP3: 1.4
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 0
• Exact Mass: 66.00295433
• Heavy Atom Count: 4
• Complexity: 19.2

Purity/Quality:

(Z)-DIFLUORODIAZENE 95.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: N(=NF)F
• Isomeric SMILES: N(=N\F)\F

Technology Process of (Z)-Difluorodiazene

There total 10 articles about (Z)-Difluorodiazene 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: 99.0%

N2F(1+)*AsF6(1-) = (N2F)AsF6 (12005-87-7) + sodium fluoride (7681-49-4) → cis-difluorodiazene (13812-43-6)

Guidance literature:

In hydrogen fluoride; HF (liquid); (vac.); addn. of NaF to hexafluoroarsenate salt in HF, shaking at room temp.;

DOI:10.1021/ic100471s

Reference yield:

tetrafluorohydrazine (10036-47-2) + S,S-difluoro-N-trifluoromethyl-sulfimide (1512-14-7) → SF5NF2 (13693-10-2) + cis-difluorodiazene (13812-43-6) + carbon tetrafluoride (75-73-0) + thionyl fluoride (7783-42-8) + sulfur(VI) hexafluoride (2551-62-4)

Guidance literature:

byproducts: N2, SiF4; Irradiation (UV/VIS); irradiation with a high pressure mercury Hg lamp;

Reference yield:

tetrafluorohydrazine (10036-47-2) + pentafluoroethyliminosulfur difluoride (4101-37-5) → SF5NF2 (13693-10-2) + cis-difluorodiazene (13812-43-6) + Hexafluoroethane (76-16-4) + thionyl fluoride (7783-42-8) + sulfur(VI) hexafluoride (2551-62-4)

Guidance literature:

byproducts: N2, SiF4; Irradiation (UV/VIS); irradiation with a high pressure mercury Hg lamp;

upstream raw materials:

tetrafluorohydrazine

S,S-difluoro-N-trifluoromethyl-sulfimide

pentafluoroethyliminosulfur difluoride

ethanedinitrile

Refernces

• 1、 Smith, Gregory L.,Schrobilgen, Gary J.. "On the reactivity of F3S≡NXeF+: Syntheses and structural characterizations of [F4S=N-Xe - N≡SF 3][AsF6], a rare example of a N-Xe-N Linkage, and [F 3S(N≡SF3)2][AsF6]". . p. 7714 - 7728. Retrieved 2009.
• 2、 Dresdner,Merritt, Jack,Royal, Joyce P.. "Photochemical fluorinations of C2N2 and RfN=SF2 with N2F4". . p. 1228 - 1230. Retrieved 2008/10/08.