5H-OCTAFLUOROPENTANAL

Base Information

• Chemical Name: 5H-OCTAFLUOROPENTANAL
• CAS No.: 2648-47-7
• Molecular Formula: C5H2F8O
• Molecular Weight: 230.058
• Hs Code.: 2905599890
• Mol file: 2648-47-7.mol

Synonyms:Valeraldehyde,2,2,3,3,4,4,5,5-octafluoro- (6CI,7CI,8CI);2,2,3,3,4,4,5,5-Octafluoropentanal;2,2,3,3,4,4,5,5-Octafluorovaleraldehyde;5-Hydrooctafluorovaleraldehyde;w-Hydrooctafluoropentanoicaldehyde;

Chemical Property of 5H-OCTAFLUOROPENTANAL

Chemical Property:

• Vapor Pressure: 258mmHg at 25°C
• Refractive Index: 1.277
• Boiling Point: 53.1 °C at 760 mmHg
• Flash Point: 5.6 °C
• PSA: 17.07000
• Density: 1.508 g/cm³
• LogP: 2.35630

Purity/Quality:

98%Min ^*data from raw suppliers

5H-Octafluoropentanal,TechnicalGrade ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xi
• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 26-36

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 5H-OCTAFLUOROPENTANAL

There total 3 articles about 5H-OCTAFLUOROPENTANAL 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: 75.0%

2-chloro-3,5-bis(1,1,2,2,3,3,4,4-octafluorobutyl)-2,2-diphenyl-1,4,2-dioxaphospholane (97108-41-3) → 2,2,3,3,4,4,5,5-octafluorovaleraldehyde (2648-47-7) + chloro-diphenylphosphine (1079-66-9,74391-44-9)

Guidance literature:

under 0.06 Torr; Heating;

Reference yield: 40.0%

2,2,3,3,4,4,5,5-Octafluoro-1-[(2,2,3,3,4,4,5,5-octafluoro-1-hydroxy-pentyl)-phenyl-phosphanyl]-pentan-1-ol (105149-92-6) → 2,2,3,3,4,4,5,5-octafluorovaleraldehyde (2648-47-7) + 2,2,3,3,4,4,5,5-Octafluoro-1-phenylphosphanyl-pentan-1-ol

Guidance literature:

under 0.1 Torr; above 100 deg C;

Reference yield:

1-tert-Butylperoxy-2,2,3,3,4,4,5,5-octafluoro-pentan-1-ol → tert.-butylhydroperoxide (75-91-2) + 2,2,3,3,4,4,5,5-octafluorovaleraldehyde (2648-47-7)

Guidance literature:

In tetrachloromethane; at 20 ℃; Equilibrium constant; Rate constant;

upstream raw materials:

2,2,3,3,4,4,5,5-Octafluoro-1-[(2,2,3,3,4,4,5,5-octafluoro-1-hydroxy-pentyl)-phenyl-phosphanyl]-pentan-1-ol

2-chloro-3,5-bis(1,1,2,2,3,3,4,4-octafluorobutyl)-2,2-diphenyl-1,4,2-dioxaphospholane

Downstream raw materials:

1,5-dihydro-1-(benzotriazol-1-yl)-1-benzylaminooctafluoropentane

2-chloro-3,5-bis(1,1,2,2,3,3,4,4-octafluorobutyl)-2,2-diphenyl-1,4,2-dioxaphospholane

4,4,5,5,6,6,7,7-Octafluoro-3-hydroxy-1-phenyl-heptan-1-one

N-(5,5,4,4,3,3,2,2-octafluoropentylidene)benzylamine

Refernces

• 1、 Shermolovich, Yu. G.,Danchenko, E. A.,Solov'ev, A. V.,Markovskii, L. N.. "SYNTHESIS OF (POLYFLUORO-1-HYDROXYALKYL)PHOSPHINES AND 3,5,8-TRIS(POLYFLUOROALKYL)-2,6,7-TRIOXA-1,4-DIPHOSPHABICYCLOOCTANES FROM POLYFLUORINATED ALIPHATIC ALDEHYDES". . p. 1969 - 1976. Retrieved 2007/10/02.