2-Hydroxy-N,N,N-trimethylethanaminium 4-methylbenzenesulfonate

Basic Information

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CAS Number

55357-38-5

Molecular Formula

C12H21NO4S

Molecular Weight

275.37 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Fine Chemicals Dyes and Pigments Organic Dyes

Fine Chemicals Surfactants Anionic Surfactants

Basic Physical Properties

Melting Point

95 ºC

SMILES

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CC1=CC=C(C=C1)S(=O)(=O)[O-].C[N+](C)(C)CCO

InChI

InChI=1S/C7H8O3S.C5H14NO/c1-6-2-4-7(5-3-6)11(8,9)10;1-6(2,3)4-5-7/h2-5H,1H3,(H,8,9,10);7H,4-5H2,1-3H3/q;+1/p-1

InChIKey

DVGVMQVOCJNXNJ-UHFFFAOYSA-M

LogP

1.66480

Complexity

240

Safety Information

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Hazard Statement

Sensitiveness

Light Sensitive/Hygroscopic

Synonyms & References

English

D70941
2-Hydroxy-N,N,N-trimethylethanaminium 4-methylbenzenesulfonate
choline p-toluenesulfonate
CS-0153045
AKOS015895068
Choline p-toluenesulfonate salt, ~99%
SY046622
(2-Hydroxyethyl)trimethylammonium p-toluenesulfonate
SCHEMBL506429
choline p-toluenesulfonate salt
FT-0640304
BS-17581
2-hydroxyethyl(trimethyl)azanium;4-methylbenzenesulfonate
(2-Hydroxyethyl)trimethylammonium toluene-4-sulphonate
2-Hydroxy-N,N,N-trimethylethan-1-aminium 4-methylbenzenesulfonate
Choline tosylate
MFCD00079051
AMY13769
Choline Toluenesulfonate
55357-38-5
4-Methylbenzenesulfonate 2-Hydroxy-N,N,N-trimethylethanaminium
Choline p-toluenesulfonate
Choline p-toluenesulfonate salt
2-Hydroxy-N,N,N-trimethyl-ethanaminium 4-methylbenzenesulfonic acid salt

MDL Number

MFCD00079051

Customs Code

2923900090

FAQ

What are the physical and chemical properties of 2-Hydroxy-N,N,N-trimethylethanaminium 4-methylbenzenesulfonate (CAS: 55357-38-5)?

2-Hydroxy-N,N,N-trimethylethanaminium 4-methylbenzenesulfonate is a crystalline solid with a molecular weight of approximately 264.26 g/mol. It has a low solubility in water but is more soluble in organic solvents. The compound exhibits good stability in neutral and slightly basic environments but is reactive towards strong acids. It does not show significant volatility or flammability.

How is 2-Hydroxy-N,N,N-trimethylethanaminium 4-methylbenzenesulfonate (CAS: 55357-38-5) typically synthesized?

2-Hydroxy-N,N,N-trimethylethanaminium 4-methylbenzenesulfonate is typically synthesized by the reaction of 4-methylbenzenesulfonyl chloride with 2-hydroxy-N,N,N-trimethylethanamine in the presence of a base, such as triethylamine, followed by workup and purification techniques like column chromatography and recrystallization.

What industries use 2-Hydroxy-N,N,N-trimethylethanaminium 4-methylbenzenesulfonate (CAS: 55357-38-5)?

2-Hydroxy-N,N,N-trimethylethanaminium 4-methylbenzenesulfonate is utilized in the pharmaceutical industry for its role as an intermediate in drug synthesis and in the electronics industry as a component in semiconductor manufacturing. It is also used in the polymer industry for its stabilizing properties and in the sensing industry for its reactivity towards specific analytes.

What precautions should be taken when handling 2-Hydroxy-N,N,N-trimethylethanaminium 4-methylbenzenesulfonate (CAS: 55357-38-5)?

When handling 2-Hydroxy-N,N,N-trimethylethanaminium 4-methylbenzenesulfonate, it is crucial to wear appropriate personal protective equipment (PPE), including gloves, safety glasses, and a lab coat. Work should be conducted in a well-ventilated area or fume hood. Spills should be cleaned up using appropriate absorbents and the area should be flushed with water. Always consult the Safety Data Sheet (SDS) for specific handling and disposal instructions.