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Molecule
ID:136639
Structure
Similarity
Functional Group
Text
General Information
Structure
Molecular Formula
C₁₈H₁₅O₃PS
Molecular Mass
342.348661
Exact Mass
342.04795197
Charge
0
InChI
InChI=1S/C18H15O3PS/c19-23(20,21)18-14-8-7-13-17(18)22(15-9-3-1-4-10-15)16-11-5-2-6-12-16/h1-14H,(H,19,20,21)
InChIKey
HXVJDHROZFWXHT-UHFFFAOYSA-N
Canonic Smiles
OS(=O)(=O)c1ccccc1P(c1ccccc1)c1ccccc1
Isomeric Smiles
c1ccc(cc1)P(c1ccccc1)c1ccccc1S(=O)(=O)O
Calculated Properties
JChem
Acid pKa
-1.5041177
H Acceptors
3
H Donor
1
LogD (pH = 5.5)
1.6446079
LogD (pH = 7.4)
1.6446002
Log P
3.9084
Molar Refractivity
92.2454
Polarizability
36.792072
Polar Surface Area
54.37
Rotatable Bonds
4
Lipinski's Rule of Five
true
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Molecular Spectra
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Molecule Details
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General Information
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Data Source
Commercial Catalog
Sigma Aldrich
748420
Academic Data
PubChem
434207
Names and Identifiers
IUPAC name
2-(diphenylphosphanyl)benzene-1-sulfonic acid
IUPAC Traditional name
2-(diphenylphosphanyl)benzenesulfonic acid
Synonyms
2-(Diphenylphosphino)benzenesulfonic acid
Registration numbers
CAS Number
111864-25-6
MDL Number
MFCD20921518
PubChem CID
434207
PubChem SID
162230909
Properties
Product Information
Empirical Formula (Hill Notation)
C18H15O3PS
Source
Purity
97%
Source
Safety Information
MSDS Link
Download link
Source
Physical Property
Melting Point
255-260 °C
Source
Molecule Details
Sigma Aldrich
748420
包装
1, 5 g in glass bottle
References
PubChem Literature
No Data Available
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Bioactivity
PubChem BioAssay