2-chloro-1-methylpyridinium toluene-p-sulphonate
2-Chloro-1-Methylpyridinium p-toluenosulfonate
CAS: 7403-46-5
Molecular Formula: C13H14ClNO3S
2-chloro-1-methylpyridinium toluene-p-sulphonate - Names and Identifiers
2-chloro-1-methylpyridinium toluene-p-sulphonate - 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 |
2-chloro-1-methylpyridinium toluene-p-sulphonate - 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-methylpyridinium toluene-p-sulphonate - Introduction
p-toluenosulfonate is an organic compound whose chemical formula is C7H8ClNO3S. The following is a description of the properties, uses, preparation and safety information of the compound:
Properties: p-toluenosulfonate is a white crystalline solid, soluble in water and organic solvents. It is stable in the air, but easy to absorb moisture.
Uses: p-toluenosulfonate is mainly used in the field of organic synthesis. It can be used as a catalyst in organic synthesis and participate in a variety of organic reactions, such as aromatization reaction, carbonylation reaction and so on.
Preparation method: The preparation of p-toluenosulfonate is generally obtained by reacting 2-chloro-1-methylpyridine with p-toluenesulfonic acid. Conditions such as reaction temperature and reaction time can affect yield and purity.
Safety information: Pay attention to safety measures when using and storing p-toluenosulfonate. It should avoid direct contact with skin and eyes during operation, and ensure that the operating place is well ventilated. In case of contact with skin or eyes, rinse immediately with plenty of water and seek medical help. In addition, the compound should be kept away from fire and oxidizing agents, stored in a dry, cool place, and avoid prolonged exposure to air.
Properties: p-toluenosulfonate is a white crystalline solid, soluble in water and organic solvents. It is stable in the air, but easy to absorb moisture.
Uses: p-toluenosulfonate is mainly used in the field of organic synthesis. It can be used as a catalyst in organic synthesis and participate in a variety of organic reactions, such as aromatization reaction, carbonylation reaction and so on.
Preparation method: The preparation of p-toluenosulfonate is generally obtained by reacting 2-chloro-1-methylpyridine with p-toluenesulfonic acid. Conditions such as reaction temperature and reaction time can affect yield and purity.
Safety information: Pay attention to safety measures when using and storing p-toluenosulfonate. It should avoid direct contact with skin and eyes during operation, and ensure that the operating place is well ventilated. In case of contact with skin or eyes, rinse immediately with plenty of water and seek medical help. In addition, the compound should be kept away from fire and oxidizing agents, stored in a dry, cool place, and avoid prolonged exposure to air.
Last Update：2024-04-10 22:29:15
