2-chloro-1-methyl-pyridin-1-ium

2-chloro-1-methyl-pyridin-1-ium - Names and Identifiers

Name	Chloromethylpyridiniumtoluenosulfonate
Synonyms	Nsc34626 4-methylbenzenesulfonic acid 2-chloro-1-methyl-pyridin-1-ium 2-Chloro-1-methylpyridinium tosylate Chloromethylpyridiniumtoluenosulfonate 2-Chloro-1-methylpyridinium p-toluenosulfonate 2-CHLORO-1-METHYLPYRIDINIUM P-TOLUENESULFONATE 2-Chloro-1-methylpyridinium p-Toluenesulfonate 2-chloro-1-methylpyridinium toluene-p-sulphonate 2-Chloro-1-Methylpyridin-1-iuM 4-Methylbenzenesulfonate
CAS	7403-46-5
EINECS	231-008-4
InChI	InChI=1/C7H8O3S.C6H7ClN/c1-6-2-4-7(5-3-6)11(8,9)10;1-8-5-3-2-4-6(8)7/h2-5H,1H3,(H,8,9,10);2-5H,1H3/q;+1
InChIKey	KWNGIKVZXFFZNN-UHFFFAOYSA-M

2-chloro-1-methyl-pyridin-1-ium - Physico-chemical Properties

Molecular Formula	C13H14ClNO3S
Molar Mass	299.77
Melting Point	125°C
Water Solubility	almost transparency
Appearance	powder to crystal
Color	White to Light yellow
Storage Condition	0-10°C
MDL	MFCD00011985

2-chloro-1-methyl-pyridin-1-ium - Risk and Safety

Risk Codes	36/37/38 - Irritating to eyes, respiratory system and skin.
Safety Description	36/37/39 - Wear suitable protective clothing, gloves and eye/face protection.

2-chloro-1-methyl-pyridin-1-ium - Introduction

Chloromethylpyridiniumtoluenosulfonate is an organic compound with the chemical formula C7H8ClNO2S. It is a solid and can be stable at room temperature.

One of the main uses of Chloromethylpyridiniumtoluenosulfonate is as a reagent for organic synthesis. It can be used to introduce methyl groups in chemical reactions, thereby changing the structure and properties of molecules. It is commonly used in the alkylation and acylation reactions of aromatic compounds. In addition, it can also be used as a raw material and catalyst for ionic liquids.

Chloromethylpyridiniumtoluenosulfonate can be prepared in a variety of ways. One of the commonly used methods is the reaction of 2-chloro-1-methylpyridine with p-toluenesulfonic acid under appropriate reaction conditions to produce the desired product. The reaction conditions can be adjusted according to specific experimental requirements.

Regarding safety information, Chloromethylpyridiniumtoluenosulfonate is an organic compound, so it is potentially toxic and dangerous. Wear appropriate protective equipment such as lab gloves, safety goggles, etc. during use and operation. At the same time, contact with skin and eyes should be avoided as much as possible, and it should be ensured that the operation is carried out under well-ventilated conditions. If taken by mistake or inhaled, seek medical attention immediately.

Last Update：2024-04-10 22:29:15