87726

Tetramethylammonium-hydrogensulfat Monohydrat

crystallized, ≥98.0% (T)

• Synonym(e): N,N,N-trimethyl-methanaminium sulfate hydrate
• Lineare Formel: (CH₃)₄N(HSO₄) · H₂O
• CAS-Nummer: 103812-00-6
• Molekulargewicht: 189.23
• Beilstein: 4829202
• MDL-Nummer: MFCD00150356
• UNSPSC-Code: 12352116
• PubChem Substanz-ID: 57653262
• NACRES: NA.22

Eigenschaften

• Qualitätsniveau: 100
• Assay: ≥98.0% (T)
• Form: crystals
• Qualität: crystallized
• SMILES String: O.C[N+](C)(C)C.OS([O-])(=O)=O
• InChI: 1S/C4H12N.H2O4S.H2O/c2*1-5(2,3)4;/h1-4H3;(H2,1,2,3,4);1H2/q+1;;/p-1
• InChIKey: VSJXNAHOWBCQRE-UHFFFAOYSA-M

Beschreibung

Allgemeine Beschreibung

Crystals of tetramethylammonium hydrogen sulfate monohydrate generally exhibit ferroelectricity in the temperature range from -104 °C to 40 °C.

Anwendung

Tetramethylammonium hydrogen sulfate monohydrate can be used as a phase transfer catalyst in polymer synthesis.

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