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Alfa Aesar™ Difluoromethyl phenyl sulfone, 95%

$34.38 - $405.58

Chemical Identifiers

CAS 1535-65-5
Molecular Formula C7H6F2O2S
Molecular Weight (g/mol) 192.18
MDL Number MFCD01050170
InChI Key LRHDNAVPELLXDL-UHFFFAOYSA-N
Synonym difluoromethyl sulfonyl benzene, difluoromethyl phenyl sulfone, difluoromethyl sulfonyl benzene, difluoromethanesulfonylbenzene, phenyl difluoromethyl sulfone, benzene, difluoromethyl sulfonyl, phenyl difluoromethyl sulfone, difluoromethyl sulfonylbenzene, difluoro-methanesulfonyl-benzene, difluoromethyl sulfonyl-benzene
PubChem CID 11816356
IUPAC Name difluoromethylsulfonylbenzene
SMILES C1=CC=C(C=C1)S(=O)(=O)C(F)F
View More Specs

Products 3
Catalog Number Mfr. No. Quantity Price Quantity  
Catalog Number Mfr. No. Quantity Price Quantity  
AAH64760MD View Documents Alfa Aesar™
H64760MD
250mg Each for $34.38
 
AAH6476003 View Documents Alfa Aesar™
H6476003
1g Each for $101.93
 
AAH6476006 View Documents Alfa Aesar™
H6476006
5g Each for $405.58
 
Description

Description

Applications
Used as a reagent for the nucleophilic difluoro(phenylsulfonyl)methylation of carbonyls and fluorination. Reagent used for reductive silylation and the preparation of trifluoro- and difluoromethylsilanes by reductive coupling of fluoromethyl sulfones, sulfoxides and sulfides with chlorosilanes, fluoroalkylation/chloroalkylation of α,β-enones, arynes, acetylenic ketones and other Michael acceptors, difluoromethylation of primary alkyl halides via nucleophilic substitution-reductive desulfonylation. Also used as reagent in preparation of α-difluoromethyl amines via stereo selective (phenylsulfonyl)difluoromethylation of chiral sulfinyl aldimines and Anti-difluoropropanediols via potassium tert-butoxide-catalyzed difluoromethylenation of aldehydes.

Solubility
Soluble in chloroform and water.

Notes
Keep container tightly closed. With adequate ventilation. Store away from oxidizing agent.
Specifications

Chemical Identifiers

1535-65-5
192.18
LRHDNAVPELLXDL-UHFFFAOYSA-N
11816356
C1=CC=C(C=C1)S(=O)(=O)C(F)F
C7H6F2O2S
MFCD01050170
difluoromethyl sulfonyl benzene, difluoromethyl phenyl sulfone, difluoromethyl sulfonyl benzene, difluoromethanesulfonylbenzene, phenyl difluoromethyl sulfone, benzene, difluoromethyl sulfonyl, phenyl difluoromethyl sulfone, difluoromethyl sulfonylbenzene, difluoro-methanesulfonyl-benzene, difluoromethyl sulfonyl-benzene
difluoromethylsulfonylbenzene

Specifications

24°C to 25°C
1535-65-5
MFCD01050170
difluoromethyl sulfonyl benzene, difluoromethyl phenyl sulfone, difluoromethyl sulfonyl benzene, difluoromethanesulfonylbenzene, phenyl difluoromethyl sulfone, benzene, difluoromethyl sulfonyl, phenyl difluoromethyl sulfone, difluoromethyl sulfonylbenzene, difluoro-methanesulfonyl-benzene, difluoromethyl sulfonyl-benzene
C1=CC=C(C=C1)S(=O)(=O)C(F)F
192.18
192.18
Difluoromethyl phenyl sulfone
250mg
C7H6F2O2S
2259218
LRHDNAVPELLXDL-UHFFFAOYSA-N
difluoromethylsulfonylbenzene
11816356
95%
Safety and Handling

Safety and Handling

GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.

GHS P Statement
P261-P280-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

Warning