1H,1H,7H-DODECAFLUOROHEPTYL P-TOLUENESULFONATE

Base Information

• Chemical Name: 1H,1H,7H-DODECAFLUOROHEPTYL P-TOLUENESULFONATE
• CAS No.: 424-16-8
• Molecular Formula: C14H10 F12 O3 S
• Molecular Weight: 486.27
• Hs Code.: 2905590090
• Mol file: 424-16-8.mol

Synonyms:1-Heptanol,2,2,3,3,4,4,5,5,6,6,7,7-dodecafluoro-, 4-methylbenzenesulfonate (9CI);1-Heptanol, 2,2,3,3,4,4,5,5,6,6,7,7-dodecafluoro-, p-toluenesulfonate (6CI,8CI)

Chemical Property of 1H,1H,7H-DODECAFLUOROHEPTYL P-TOLUENESULFONATE

Chemical Property:

• Vapor Pressure: 2.56E-05mmHg at 25°C
• Melting Point: 32
• Refractive Index: 1.4123
• Boiling Point: 126/0.5mm
• Flash Point: 177.1°C
• PSA: 51.75000
• Density: 1.524g/cm³
• LogP: 6.22270

Purity/Quality:

98%min ^*data from raw suppliers

1H,1H,7H-Dodecafluoroheptyl p-toluenesulfonate 95% ^*data from reagent suppliers

Safty Information:

• Hazard Codes: Xi

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 1H,1H,7H-DODECAFLUOROHEPTYL P-TOLUENESULFONATE

There total 3 articles about 1H,1H,7H-DODECAFLUOROHEPTYL P-TOLUENESULFONATE 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: 90.0%

2,2,3,3,4,4,5,5,6,6,7,7-dodecafluoro-1-heptanol (335-99-9) + p-toluenesulfonyl chloride (98-59-9) → 1,1,7-trihydroperfluoroheptyl toluenesulfonate (424-16-8)

Guidance literature:

With potassium hydroxide; In benzene; at 80 ℃; for 1h;

Reference yield:

2,2,3,3,4,4,5,5,6,6,7,7-dodecafluoro-1-heptanol (335-99-9) + toluene-4-sulfonic acid (104-15-4) → 1,1,7-trihydroperfluoroheptyl toluenesulfonate (424-16-8)

Guidance literature:

DOI:10.1021/ie50566a026

Reference yield:

→ 1,1,7-trihydroperfluoroheptyl toluenesulfonate (424-16-8)

Guidance literature:

entspr. Alkohol, Tosylchlorid;

upstream raw materials:

2,2,3,3,4,4,5,5,6,6,7,7-dodecafluoro-1-heptanol

toluene-4-sulfonic acid

p-toluenesulfonyl chloride

Downstream raw materials:

1H,1H,7H-dodecafluoro-1-iodo-heptane

Refernces

• 1、 Shilin, S. V.,Florensova, O. N.,Chernov, N. F.,Voronkov, M. G.. "α,α,ω-TRIHYDRO-α-HALOPERFLUOROALKANES". . p. 1697 - 1699. Retrieved 2007/10/02.