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Molecule
ID:90183
Structure
Similarity
Functional Group
Text
General Information
Structure
Molecular Formula
C₁₃H₁₂O₄S₂
Molecular Mass
296.36198
Exact Mass
296.01770086
Charge
0
InChI
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
InChIKey
QCHNSJNRFSOCLJ-UHFFFAOYSA-N
Canonic Smiles
O=S(=O)(c1ccccc1)CS(=O)(=O)c1ccccc1
Isomeric Smiles
O=S(=O)(c1ccccc1)CS(=O)(=O)c1ccccc1
Calculated Properties
JChem
Acid pKa
16.972048
H Acceptors
4
H Donor
0
LogD (pH = 5.5)
2.0210316
LogD (pH = 7.4)
2.0210316
Log P
2.0210316
Molar Refractivity
72.4049
Polarizability
30.056473
Polar Surface Area
68.28
Rotatable Bonds
4
Lipinski's Rule of Five
true
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Properties
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Related Proteins
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Molecular Spectra
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Molecule Details
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Bioactivity
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General Information
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RDKit
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IUPAC name
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IUPAC Traditional name
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Molecular Spectra
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Sigma Aldrich
References
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From Data Sources
Bioactivity
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PubChem BioAssay
Data Source
Commercial Catalog
Apollo Scientific
OR59422
Sigma Aldrich
302961
15153
Chemik
CHH20553
Bide Pharmatech
BD105477
Academic Data
PubChem
76948
Names and Identifiers
IUPAC name
(benzenesulfonyl)methanesulfonylbenzene
Synonyms
Bis(phenylsulphonyl)methane
1,1'-(Methylenedisulphonyl)dibenzene
Methylenebis(phenyl sulfone)
双(苯基砜基)甲烷
双苯磺酸甲烷
Bis(phenylsulfonyl)methane
bis(phenylsulfonyl)methane
IUPAC Traditional name
(benzenesulfonyl)methanesulfonylbenzene
Registration numbers
CAS Number
3406-02-8
3406-2-8
MDL Number
MFCD00007553
PubChem SID
24849140
24858285
162077023
EC Number
222-291-5
Beilstein Number
2057401
PubChem CID
76948
Properties
Safety Information
Storage Warning
Irritant
Source
European Hazard Symbols
Irritant (Xi)
Source
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Source
GHS Signal Word
Warning
Source
Safety Statements
26
-
36
Source
MSDS Link
Download link
Source
Download link
Source
GHS Precautionary statements
P261
-
P305+P351+P338
Source
Risk Statements
36/37/38
Source
GHS Pictograms
Acute toxicity (oral, dermal, inhalation), category 4
Skin irritation, category 2
Eye irritation, category 2
Skin sensitisation, category 1
Specific Target Organ Toxicity – Single exposure, category 3
Source
GHS Hazard statements
H315
-
H319
-
H335
Source
German water hazard class
3
Source
Product Information
Linear Formula
(C6H5SO2)2CH2
Source
Purity
96%
Source
≥97.0% (HPLC)
Source
95+%
Source
Grade
purum
Source
Physical Property
Melting Point
119-121 °C(lit.)
Source
119-121 °C
Source
Molecule Details
Sigma Aldrich
302961
Packaging
5 g in glass bottle
15153
Other Notes
Activated C1-building block; it can be dialkylated and desulfonylated (methylene-dianion equivalent) 1,2; Pd-catalyzed alkylation of the anion 3
References
PubChem Literature
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Bioactivity
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