V000341
p-Toluenesulfonic acid monohydrate
p.a., 98.5%
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About This Item
Linear Formula:
CH3C6H4SO3H · H2O
CAS Number:
Molecular Weight:
190.22
EC Number:
203-180-0
UNSPSC Code:
12352002
PubChem Substance ID:
Beilstein/REAXYS Number:
3568023
MDL number:
InChI key
KJIFKLIQANRMOU-UHFFFAOYSA-N
InChI
1S/C7H8O3S.H2O/c1-6-2-4-7(5-3-6)11(8,9)10;/h2-5H,1H3,(H,8,9,10);1H2
SMILES string
[H]O[H].Cc1ccc(cc1)S(O)(=O)=O
vapor density
5.9 (vs air)
grade
p.a.
assay
98.5%
mp
103-106 °C (lit.)
Quality Level
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signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Met. Corr. 1 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
Storage Class
8A - Combustible corrosive hazardous materials
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
Regulatory Information
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Ayman M Atta et al.
Molecules (Basel, Switzerland), 20(6), 11131-11153 (2015-06-20)
This work examines the use of new hydrophobic ionic liquid derivatives, namely octadecylammonium tosylate (ODA-TS) and oleylammonium tosylate (OA-TS) for corrosion protection of steel in 1 M hydrochloric acid solution. Their chemical structures were determined from NMR analyses. The surface
Yi-Ling Hsieh et al.
Pharmaceutical research, 32(9), 3110-3118 (2015-04-16)
The aim of this study was to investigate how the disproportionation process can be impacted by the properties of the salt, specifically pHmax. Five miconazole salts and four sertraline salts were selected for this study. The extent of conversion was
S Bag et al.
Organic & biomolecular chemistry, 13(6), 1763-1767 (2014-12-17)
Spectroscopic and in cellulo studies are here reported on the very first BODIPY-luminol chemiluminescent resonance energy-transfer (CRET) cassette where the luminol CL agent is covalently linked to the BODIPY energy-transfer acceptor in a molecular dyad. The efficiency of intramolecular CRET
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ACS nano, 9(4), 4219-4226 (2015-03-25)
The controlled synthesis of hierarchically functionalized core/multishell particles is highly desirable for applications in medicine, catalysis, and separation. Here, we describe the synthesis of hierarchically structured metal-organic framework multishells around magnetic core particles (magMOFs) via layer-by-layer (LbL) synthesis. The LbL
Kervin O Evans et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 153, 333-343 (2015-09-04)
Octadecyl ferulate was prepared using solid acid catalyst, monitored using Supercritical Fluid Chromatography and purified to a 42% yield. Differential scanning calorimetry measurements determined octadecyl ferulate to have melting/solidification phase transitions at 67 and 39°C, respectively. AFM imaging shows that
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