514888

1,4-Dimethylpyridinium-p-toluolsulfonat

98%

• Empirische Formel (Hill-System): C₁₄H₁₇NO₃S
• CAS-Nummer: 78105-28-9
• Molekulargewicht: 279.35
• MDL-Nummer: MFCD00137110
• UNSPSC-Code: 12171500
• PubChem Substanz-ID: 24873778
• NACRES: NA.47

Eigenschaften

• Assay: 98%
• Form: powder, crystals or chunks
• mp (Schmelzpunkt): 148-151 °C (lit.)
• Löslichkeit: methanol: 25 mg/mL, clear
• Anwendung(en): diagnostic assay manufacturing; hematology; histology
• Lagertemp.: room temp
• SMILES String: Cc1cc[n+](C)cc1.Cc2ccc(cc2)S([O-])(=O)=O
• InChI: 1S/C7H10N.C7H8O3S/c1-7-3-5-8(2)6-4-7;1-6-2-4-7(5-3-6)11(8,9)10/h3-6H,1-2H3;2-5H,1H3,(H,8,9,10)/q+1;/p-1
• InChIKey: DKEMQXFWHOQUEA-UHFFFAOYSA-M

Beschreibung

Anwendung

1,4-Dimethylpyridinium p-toluenesulfonate is a dimethyl PPTS derivative that has been used as a catalyst in the esterification process for the preparation of side chains of nonlinear optical polymer.

Sicherheitshinweise

• Piktogramme: GHS07
• Signalwort: Warning
• H-Sätze: H315,H319,H335
• P-Sätze: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Gefahreneinstufungen: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Zielorgane: Respiratory system
• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Persönliche Schutzausrüstung: dust mask type N95 (US), Eyeshields, Gloves