Grundinformationen
- Standard-SMILES
Cc1ccc(S(=O)(=O)[O-])cc1.c1cc[nH+]cc1- InChIKey
ZDYVRSLAEXCVBX-UHFFFAOYSA-N- Summenformel
- C7H8O3S.C5H5N
- Durchschnittliche Molmasse
- 251,3 g/mol
Namen und Bezeichner
- Bevorzugter Name
- Benzenesulfonic acid, 4-methyl-, compd. with pyridine (1:1)
- IUPAC
- 4-methylbenzenesulfonate;pyridin-1-ium
Namen und Synonyme
Pyridinium p-toluenesulfonatePyridine ptoluenesulfonateRefChem:118015Pyridinium toluene4sulphonateDTXCID3036995Pyridine, 4methylbenzenesulfonatepToluenesulfonic acid pyridine saltpToluenesulfonic acid, pyridine adductBenzenesulfonic acid, 4methyl, compd. with pyridine (1:1)24057-28-1DTXSID5066952EINECS 246-002-7
Weitere Namen anzeigen
Pyridine, 4-methylbenzenesulfonatePyridin-1-ium 4-methylbenzenesulfonatePPTSPyridinium 4-toluenesulfonatePyridinium toluene-4-sulphonatepyridinium tosylatep-Toluenesulfonic acid pyridine saltpyridinium p-toluene sulphonate
Datenbank-Bezeichner
- CAS
24057-28-1- PubChem CID
- 466102
- EC Number
- 246-002-7
Eigenschaften
Berechnete Struktureigenschaften
- Polarare Oberfläche (TPSA)
- 79,7 Ų
- H-Brücken-Donoren
- 1
- H-Brücken-Akzeptoren
- 3
- Frei drehbare Bindungen
- 0
- Schwere Atome
- 17
- Formalladung
- 0
- Komplexität
- 224
Experimentelle und physikochemische Eigenschaften
Chemical ClassesNitrogen Compounds -> Pyridines
Physical DescriptionWhite crystalline solid; [Sigma-Aldrich MSDS]
Sicherheit und Regulatorisches
GHS-Klassifizierung
GHS Classification
This chemical does not meet GHS hazard criteria for 1.1% (1 of 95) of reports.
Warning
H315 (62.1%): Causes skin irritation [Warning Skin corrosion/irritation]
P260, P261, P264, P264+P265, P271, P273, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 95 reports by companies from 10 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Gefahrenhinweise
Regulatory Information
Chemical: Pyridine, 4-methylbenzenesulfonate
Status: Active Update: 16-12-2019 https://echa.europa.eu/registration-dossier/-/registered-dossier/26654
Benzenesulfonic acid, 4-methyl-, compd. with pyridine (1:1): Does not have an individual approval but may be used under an appropriate group standard
Hazards SummaryA skin and strong eye irritant; [Sigma-Aldrich MSDS] See p-Toluenesulfonic acid. See Pyridine.
Hazard Classes and CategoriesSkin Irrit. 2 (62.1%)
Chemie und Industrie
Verwendung und Herstellung
General Manufacturing InformationBenzenesulfonic acid, 4-methyl-, compd. with pyridine (1:1): ACTIVE
Zugehörige Reaktionen
1.613
Verknüpfte Notizen
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