Choline p-toluenesulfonate salt

CAS 55357-38-5C5H14NO · C7H7O3SBiochemicals & Reagents

Choline p-toluenesulfonate salt (CAS 55357-38-5), with the empirical formula C5H14NO · C7H7O3S and a molecular weight of 275.36 g/mol, is a cationic chemical compound. It is supplied by Tech Serve Solutions primarily for applications with organic solvents. This salt is a useful reagent in various chemical processes and research settings where its specific properties are advantageous.

IUPAC: Salts of (2-Hydroxyethyl)trimethylammonium

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Choline p-toluenesulfonate salt (C5H14NO · C7H7O3S) — chemical structure, CAS 55357-38-5; Life Science, fine chemical supplied by Tech Serve Solutions

Biochemicals and ReagentsCationic DetergentsDetergentsDetergents A to M

01 /Applications

Organic Solvent Applications

Choline p-toluenesulfonate salt is specifically indicated for use with organic solvents, leveraging its solubility and chemical properties in non-aqueous systems.

Chemical Reagent

As a cationic compound, it serves as a reagent in various synthetic and analytical procedures within chemical research and development laboratories.

Detergent Applications

Belonging to the cationic detergents category, this salt may find utility in formulations requiring surface-active properties in specific solvent systems.

02 /Properties

Molecular weight	275.36
Empirical formula	C5H14NO · C7H7O3S
Assay	~99%
Application	For use with organic solvents.

03 /Safety & handling

GHS hazard pictogram: Harmful / irritant (GHS07) — Harmful / irritant

Warning

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust, fume, gas or vapours
P305IF IN EYES

Protective equipment	dust mask type N95 (US), Eyeshields, Gloves
Water hazard class (WGK, DE)	3
Hazard codes (EU)	Xi
Risk statements (R)	36/37/38
Safety statements (S)	26-36

Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.

04 /Identifiers & registry

CAS number

55357-38-5

05 /Additional specifications

Description	cationic

06 /Quality & supply

Documentation

Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.

Supply & logistics

Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.

07 /Frequently asked questions

What is Choline p-toluenesulfonate salt used for?

Choline p-toluenesulfonate salt is primarily used with organic solvents and as a chemical reagent in research and development.

What is the CAS number and formula for Choline p-toluenesulfonate salt?

The CAS number is 55357-38-5 and the empirical formula is C5H14NO · C7H7O3S.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies Choline p-toluenesulfonate salt with an assay of approximately 99%. We do not represent this product as USP, BP, or EP grade.

How should Choline p-toluenesulfonate salt be handled?

This compound is a Warning substance, causing skin irritation (H315), serious eye irritation (H319), and respiratory irritation (H335). Handle with appropriate personal protective equipment, including a dust mask type N95 (US), eyeshields, and gloves, in a well-ventilated area. Avoid breathing dust and ensure proper disposal.

How is Choline p-toluenesulfonate salt packed and exported?

Tech Serve Solutions packs and exports Choline p-toluenesulfonate salt according to international shipping regulations for chemical products.

How can I request a sample or quote for Choline p-toluenesulfonate salt?

To request a sample or a quote for Choline p-toluenesulfonate salt, please contact our sales department via the website or your designated account manager.