Propane, 1,1,1,2,2,3,3-heptafluoro-3-isocyanato-

Base Information

• Chemical Name: Propane, 1,1,1,2,2,3,3-heptafluoro-3-isocyanato-
• CAS No.: 424-62-4
• Molecular Formula: C4F7NO
• Molecular Weight: 211.039
• Mol file: 424-62-4.mol

Synonyms:Isocyansaeure-heptafluorpropylester;perfluoropropyl isocyanate;Heptafluor-propylisocyanat;Perfluor-n-propylisocyanat;Heptafluor-1-isocyanato-propan;heptafluoropropyl isocyanate;

Chemical Property of Propane, 1,1,1,2,2,3,3-heptafluoro-3-isocyanato-

Chemical Property:

• Boiling Point: 24-26 °C(Press: 739 Torr)
• PSA: 29.43000
• Density: 1.55±0.1 g/cm3(Predicted)
• LogP: 2.11260

Purity/Quality:

95% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of Propane, 1,1,1,2,2,3,3-heptafluoro-3-isocyanato-

There total 2 articles about Propane, 1,1,1,2,2,3,3-heptafluoro-3-isocyanato- 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: 83.0%

trimethylsilyl 2,2,3,3,4,4,4-heptafluoro-N-(trimethylsiloxy)butaneimidate (92144-87-1) → Hexamethyldisiloxane (107-46-0) + 1,1,1,2,2,3,3-heptafluoro-3-isocyanato-propane (424-62-4)

Guidance literature:

at 375 ℃;

DOI:10.1021/jo00197a045

Reference yield:

C8F16NO(1-)*Cs(1+) (104823-35-0) → perfluoroisobutylene (382-21-8) + 1,1,1,2,2,3,3-heptafluoro-3-isocyanato-propane (424-62-4)

Guidance literature:

With boron trifluoride diethyl etherate; In diethylene glycol dimethyl ether; at 20 ℃; Yield given. Yields of byproduct given;

DOI:10.1007/BF00956798

Reference yield: 92.0%

1,1,1,2,2,3,3-heptafluoro-3-isocyanato-propane (424-62-4) + 1,1,2,2-tetraphenylethylene (632-51-9) → CF3CF2CFNCFC(C6H5)2 (50366-90-0)

Guidance literature:

In diethyl ether; at 20°C (12 h);

upstream raw materials:

trimethylsilyl 2,2,3,3,4,4,4-heptafluoro-N-(trimethylsiloxy)butaneimidate

C₈F₁₆NO^(1-)*Cs⁽¹⁺⁾

Downstream raw materials:

N-(2,2,3,3,3-pentafluoro-propyl)-formamide

2,2,3,3,3-pentafluoropropionamide

N-(4-chloro-phenyl)-N'-heptafluoropropyl-urea

(1-diphenylamino-2,2,3,3,3-pentafluoro-propylidene)-diphenyl-urea

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