15153
Bis(phenylsulfonyl)methane
purum, ≥97.0% (HPLC)
Synonym(s):
Methylenebis(phenyl sulfone)
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About This Item
Linear Formula:
(C6H5SO2)2CH2
CAS Number:
Molecular Weight:
296.36
EC Number:
222-291-5
UNSPSC Code:
12352100
PubChem Substance ID:
Beilstein/REAXYS Number:
2057401
MDL number:
InChI key
QCHNSJNRFSOCLJ-UHFFFAOYSA-N
InChI
1S/C13H12O4S2/c14-18(15,12-7-3-1-4-8-12)11-19(16,17)13-9-5-2-6-10-13/h1-10H,11H2
SMILES string
O=S(=O)(CS(=O)(=O)c1ccccc1)c2ccccc2
grade
purum
assay
≥97.0% (HPLC)
Other Notes
Activated C1-building block; it can be dialkylated and desulfonylated (methylene-dianion equivalent) ; Pd-catalyzed alkylation of the anion
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
Storage Class
13 - Non Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
Regulatory Information
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B.M. Trost, J.I. Luengo
Journal of the American Chemical Society, 110, 8239-8239 (1988)
A.F. Cunningham et al.
Tetrahedron Letters, 53, 1823-1823 (1988)
K. Burgess
Tetrahedron Letters, 26, 3049-3049 (1985)
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