1530-37-6

1530-37-6 - Names and Identifiers

Name	4-METHYLBENZYL TRIPHENYLPHOSPHONIUM CHLORIDE
Synonyms	4-METHYLBENZYL TRIPHENYLPHOSPHONIUM CHLORIDE (P-METHYLBENZYL)TRIPHENYLPHOSPHONIUM CHLORIDE (4-methylbenzyl)(triphenyl)phosphonium chloride (4-methylphenyl)methyl-triphenylphosphanium,chloride [(4-METHYLPHENYL)METHYL]-TRIPHENYLPHOSPHONIUM CHLORIDE
CAS	1530-37-6
InChI	InChI=1/C26H24P.ClH/c1-22-17-19-23(20-18-22)21-27(24-11-5-2-6-12-24,25-13-7-3-8-14-25)26-15-9-4-10-16-26;/h2-20H,21H2,1H3;1H/q+1;/p-1

1530-37-6 - Physico-chemical Properties

Molecular Formula	C26H24ClP
Molar Mass	402.9
Melting Point	262-264 °C
Appearance	solid
Storage Condition	Room Temprature
MDL	MFCD00031581

1530-37-6 - Risk and Safety

Hazard Symbols	Xi - Irritant
Risk Codes	36/37/38 - Irritating to eyes, respiratory system and skin.
Safety Description	S37/39 - Wear suitable gloves and eye/face protection S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.

1530-37-6 - Introduction

4-methylbenzene TRIPHENYLPHOSPHONIUM CHLORIDE is an organophosphorus compound with the chemical formula C19H15PCl. The following is a description of the properties, uses, preparation and safety information of the compound:

Nature:
-Appearance: A colorless to yellow crystal or crystalline solid.
-Solubility: Soluble in organic solvents, such as ether and chloroform.
-Melting point: About 80-82 degrees Celsius.
-Density: About 1.17g/cm3.
-Stability: Stable under normal conditions, but affected by humidity and light, it needs to be stored in a dry, dark place.

Use:
-Chemical catalyst: It can be used as a phosphating catalyst to promote the conversion of organic compounds such as esters or ketones, such as acyl transfer and carbonyl addition reactions.
-Organic Synthesis: can be used as organic Synthesis Reagents and intermediates for the synthesis of other organic phosphorus compounds, nitrile compounds and fluorescent dyes.

Method:
4-METHYLBENZYL TRIPHENYLPHOSPHONIUM CHLORIDE is usually synthesized by the following steps:
1. Benzoic acid and triphenylphosphine are reacted to generate tetraphenylphosphite.
2. React phosphorous acid with thionyl CHLORIDE to generate 4-METHYLBENZYL TRIPHENYLPHOSPHONIUM CHLORIDE.

Safety Information:
- 4-METHYLBENZYL TRIPHENYLPHOSPHONIUM CHLORIDE is an organophosphorus compound with certain toxicity. Appropriate personal protective equipment, such as gloves, safety glasses and overalls, is required for operation.
-Avoid inhaling its dust or vapor, as it may irritate the respiratory system.
-Avoid contact with skin, as it may cause irritation or allergic reactions to the skin.
-During use or storage, avoid contact with strong oxidants such as oxidants and acids to avoid hazards such as fire or explosion.
-When handling this compound, follow appropriate laboratory practices and safe operating procedures.

Last Update：2024-04-10 22:29:15