assay
97%
form
solid
mp
101-103 °C
InChI
1S/C9H6F6O4S2/c10-8(11,12)20(16,17)7(6-4-2-1-3-5-6)21(18,19)9(13,14)15/h1-5,7H
InChI key
ZMWKYYJODBYKHO-UHFFFAOYSA-N
General description
Bis(trifluoromethylsulfonyl)methylbenzene (aryl bistriflylmethane) is a strong Brønsted acid with pKa values of 12.5 in CD3CO2D, 7.83 in CH3CN, and 2.0 in DMSO.
Application
Aryl bistriflylmethane can be used as a catalyst for the polymerization of epoxides. It can also be used in the protonation of organometallic species to promote a variety of processes such as reductive elimination, trimerization of alkynes, olefin isomerization, and hydroformylation reactions.
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
法规信息
新产品
此项目有
Leito, I.;
The Journal of Organic Chemistry, 63, 7868-7868 (1998)
[Bis (trifluoromethylsulfonyl) methyl] benzene
Driver TG
Encyclopedia of Reagents for Organic Synthesis, Second Edition (2001)
Rode, B. M.;
Zeitschrift fur Physikalische Chemie (Frankfurt am Main, Germany), 253, 17-17 (1973)
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 764027-25G | 04061833552247 |
| 764027-5G | 04061833332238 |