103812-00-6

Basic information

• Product Name: Tetramethylammonium hydrogen sulfate
• Synonyms: Tetramethylammonium hydrogen sulfate;TETRAMETHYLAMMONIUM HYDROGEN SULPHATE MONOHYDRATE;Tetramethylammonium hydrogen sulfate monohydrate ,99%;TetraMethylaMMoniuM hydrogen sulfate 99%;Tetramethylammonium hydrogen sulfate monohydrate crystallized, >=98.0% (T);N1,1,1,1HSO4;TETRAMETHYLAMMONIUM HYDROGEN SULFATE MONOHYDRATE;Tetramethylammonium bisulfate monohydrate
• CAS NO: 103812-00-6
• Molecular Formula: C4H13NO4S
• Molecular Weight: 171.22
• EINECS: 279-490-5
• Product Categories: quarternary ammonium salts
• Mol File: 103812-00-6.mol

Chemical Properties

• Melting Point: 292-295 °C(lit.)
• Appearance: /
• BRN: 4829202
• CAS DataBase Reference: Tetramethylammonium hydrogen sulfate(CAS DataBase Reference)
• NIST Chemistry Reference: Tetramethylammonium hydrogen sulfate(103812-00-6)
• EPA Substance Registry System: Tetramethylammonium hydrogen sulfate(103812-00-6)

Safety Data

• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 26
• WGK Germany: 3
• Hazardous Substances Data: 103812-00-6(Hazardous Substances Data)

Usage

Chemical Properties

White solid

Uses

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

General Description

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

InChI:InChI=1/C4H12N.H2O4S.H2O/c2*1-5(2,3)4;/h1-4H3;(H2,1,2,3,4);1H2/q+1;;/p-1

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