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[bis[(trifluoromethyl)sulphonyl]methyl]benzene

[bis[(trifluoromethyl)sulphonyl]methyl]benzene Structure
[bis[(trifluoromethyl)sulphonyl]methyl]benzene structure
CAS No.
40906-82-9
Chemical Name:
[bis[(trifluoromethyl)sulphonyl]methyl]benzene
Synonyms
Phenylbis(trifluoromethylsulfonyl)methane;[Bis[(trifluoromethyl)sulfonyl]methyl]benzene;[bis[(trifluoromethyl)sulphonyl]methyl]benzene;Benzene, [bis[(trifluoromethyl)sulfonyl]methyl]-
CBNumber:
CB8904409
Molecular Formula:
C9H6F6O4S2
Molecular Weight:
356.26
MDL Number:
MFCD23382047
MOL File:
40906-82-9.mol
MSDS File:
SDS
Last updated:2026-01-13 11:26:24
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[bis[(trifluoromethyl)sulphonyl]methyl]benzene Properties

Melting point 101-103°C
Boiling point 412.7±45.0 °C(Predicted)
Density 1.662±0.06 g/cm3(Predicted)
form solid
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
InChIKey ZMWKYYJODBYKHO-UHFFFAOYSA-N
FDA UNII 8PGR4S5J6U
EPA Substance Registry System Benzene, [bis[(trifluoromethyl)sulfonyl]methyl]- (40906-82-9)
UNSPSC Code 12352106
NACRES NA.22

SAFETY

Risk and Safety Statements

WGK Germany  3
TSCA  TSCA listed
Storage Class 11 - Combustible Solids

[bis[(trifluoromethyl)sulphonyl]methyl]benzene price More Price(3)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 764027 [Bis(trifluoromethylsulfonyl)methyl]benzene 97% 40906-82-9 5g $200 2023-06-20 Buy
Sigma-Aldrich 764027 [Bis(trifluoromethylsulfonyl)methyl]benzene 97% 40906-82-9 25g $327 2023-01-07 Buy
Matrix Scientific 208527 Bis(trifluoromethylsulfonyl)methylbenzene 40906-82-9 5.00g $436 2026-05-18 Buy
Product number Packaging Price Buy
764027 5g $200 Buy
764027 25g $327 Buy
208527 5.00g $436 Buy

[bis[(trifluoromethyl)sulphonyl]methyl]benzene Chemical Properties,Uses,Production

Uses

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.

General Description

Bis(trifluoromethylsulfonyl)methylbenzene (aryl bistriflylmethane) is a strong Brnsted acid with pKa values of 12.5 in CD3CO2D, 7.83 in CH3CN, and 2.0 in DMSO.

[bis[(trifluoromethyl)sulphonyl]methyl]benzene Preparation Products And Raw materials

Raw materials

Preparation Products

[bis[(trifluoromethyl)sulphonyl]methyl]benzene Suppliers

Global( 3)Suppliers
Supplier Tel Email Country ProdList Advantage
Sigma-Aldrich 021-61415566 800-8193336 orderCN@merckgroup.com China 51389 80
Supplier Advantage
Sigma-Aldrich 80
[bis[(trifluoromethyl)sulphonyl]methyl]benzene [Bis[(trifluoromethyl)sulfonyl]methyl]benzene Phenylbis(trifluoromethylsulfonyl)methane Benzene, [bis[(trifluoromethyl)sulfonyl]methyl]- 40906-82-9 C9H6F6O4S2