358967

Tetramethylammonium hydrogensulfate hydrate

98%

• Synonym(s): N,N,N-Trimethyl-methanaminium hydrogensulfate hydrate
• Linear Formula: (CH₃)₄N(HSO₄) · xH₂O
• CAS Number: 207738-07-6
• Molecular Weight: 171.22 (anhydrous basis)
• MDL number: MFCD00150356
• UNSPSC Code: 12352116
• PubChem Substance ID: 24862042
• NACRES: NA.22

Properties

• Quality Level: 200
• Assay: 98%
• form: solid
• mp: 292-295 °C (lit.)
• 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
• InChI key: VSJXNAHOWBCQRE-UHFFFAOYSA-M

Description

Application

Tetramethylammonium hydrogensulfate hydrate is generally used as a phase transfer catalyst. It can also be used as a derivatizing agent for gas chromatography-mass spectrometry (GC-MS) applications.

Safety Information

• Pictograms: GHS07
• Signal Word: Warning
• Hazard Statements: H315,H319,H335
• Precautionary Statements: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Target Organs: Respiratory system
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves