perfluoro-tert-butyl isocyanate

Base Information

• Chemical Name: perfluoro-tert-butyl isocyanate
• CAS No.: 33959-33-0
• Molecular Formula: C₅F₉NO
• Molecular Weight: 261.047
• Mol file: 33959-33-0.mol

Synonyms:perfluoro-tert-butyl isocyanate

Chemical Property of perfluoro-tert-butyl isocyanate

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of perfluoro-tert-butyl isocyanate

There total 2 articles about perfluoro-tert-butyl isocyanate 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:

1-perfluoro-tert-butyl-4,4-bis(trifluoromethyl)azetidin-2-one → perfluoroisobutylene (382-21-8) + perfluoro-tert-butyl isocyanate (33959-33-0)

Guidance literature:

at 230 ℃; for 60h;

Reference yield:

3-perfluoro-tert-butyl-4,4-bis(trifluoromethyl)-1,3-oxazetidin-2-one (76321-15-8) → perfluoro-tert-butyl isocyanate (33959-33-0) + Hexafluoroacetone (684-16-2)

Guidance literature:

at 200 ℃; for 2h;

Reference yield: 88.0%

perfluoro-tert-butyl isocyanate (33959-33-0) + aniline (62-53-3) → N-(perfluoro-tert-butyl)-N'-phenylurea (33959-35-2)

Guidance literature:

In diethyl ether; cooling;

DOI:10.1039/JR9650007203

upstream raw materials:

3-perfluoro-tert-butyl-4,4-bis(trifluoromethyl)-1,3-oxazetidin-2-one

Downstream raw materials:

5-cyclohexylimino-3,3-dimethyl-4-morpholin-4-yl-1-(2,2,2-trifluoro-1,1-bis-trifluoromethyl-ethyl)-pyrrolidin-2-one

N-(perfluoro-tert-butyl)-N'-phenylurea

N-Perfluoro-tert.-butyl-N'-phenylcarbodiimid

O-Ethyl-N-phenyl-N'-perfluoro-tert.-butylisoharnstoff