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345490

Sigma-Aldrich

Zinc p-toluenesulfonate hydrate

Synonym(s):

p-Toluenesulfonic acid zinc salt

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About This Item

Linear Formula:
(CH3C6H4SO3)2Zn·xH2O
CAS Number:
13438-45-4
Molecular Weight:
407.78 (anhydrous basis)
Beilstein/REAXYS Number:
4339837
EC Number:
236-576-7
MDL number:
MFCD00151013
UNSPSC Code:
12352302
PubChem Substance ID:
24861327
NACRES:
NA.23

assay

≥98.5% (HPLC)

form

powder

reaction suitability

reagent type: catalyst
core: zinc

concentration

≤15.7% Zn (EDTA titration)

SMILES string

O.[Zn++].Cc1ccc(cc1)S([O-])(=O)=O.Cc2ccc(cc2)S([O-])(=O)=O

InChI

1S/2C7H8O3S.H2O.Zn/c2*1-6-2-4-7(5-3-6)11(8,9)10;;/h2*2-5H,1H3,(H,8,9,10);1H2;/q;;;+2/p-2

InChI key

JCOXFVWERPVZPB-UHFFFAOYSA-L

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pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
75196KJ
10602ME
10727AF
09805KQ
06428BY

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G Shanmugam et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 95, 177-183 (2012-05-29)
Bulk crystals of newly identified organic nonlinear optical material 4-methylanilinium p-toluenesulfonate (PMPT) were grown by slow evaporation solution growth method using ethanol as a solvent. It crystallizes in monoclinic system with a noncentrosymmetric space group P2(1). The formation of the
Mild C-H halogenation of anilides and the isolation of an unusual palladium(I)-palladium(II) species.
Robin B Bedford et al.
Angewandte Chemie (International ed. in English), 50(24), 5524-5527 (2011-05-14)
Ananda S Amarasekara et al.
Carbohydrate research, 346(17), 2820-2822 (2011-11-01)
The effects of adding D(2)SO(4), and p-toluenesulfonic acid-d to D-cellobiose dissolved in D(2)O were investigated at 23°C by plotting (13)C NMR chemical shift changes (Δδ) against the acid to D-cellobiose molar ratio. (13)C Chemical shifts of all 18 carbon signals
Hans H Adomat et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 902, 84-95 (2012-07-24)
Androgens are key mediators of prostate development and function, a role that extends to the development of prostate diseases such as benign prostatic hyperplasia (BPH) and prostate cancer. In prostate, DHT is the major androgen and reduction and glucuronidation are
Tewes Tralau et al.
FEMS microbiology letters, 316(2), 123-129 (2011-01-06)
In previous work, only one culture (strain TA12) from a pristine site was reported to utilize the xenobiotic compound p-toluenesulfonate (TSA) as a sole source of carbon and energy for aerobic growth. 'Strain TA12' has now been recognized as a
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