CAS 2,4-Bis(phenylsulfonyl)phenol DBSP

– Introduction

2,4-di (benzenesulfonyl) phenol is an organic compound. The following is an introduction to its properties, uses, production methods, and safety information:

Nature:
1. 2,4-di (benzenesulfonyl) phenol is a white crystalline powder that is soluble in organic solvents such as ethanol, dimethylformamide, and chloroform.
2. It is a strongly acidic compound that can react with strong bases to produce salts.

Usage:
1. 2,4-di (benzenesulfonyl) phenol is commonly used as a protective or activating group for aromatic compounds in organic synthesis.
2. It can be used as a catalyst, acidic catalyst, and reducing agent in organic synthesis reactions.

Method:
The preparation of 2,4-di (benzenesulfonyl) phenol is usually achieved by reacting 2,4-dinitrophenol with benzenesulfonyl chloride under alkaline conditions. The specific preparation route includes a multi-step chemical reaction and purification process.

Security information:
1. 2,4-di (benzenesulfonyl) phenol is irritating to the skin, eyes, and respiratory tract and should be avoided from contact.
2. Appropriate safety measures need to be taken during operation and storage, such as wearing protective goggles, gloves, and masks.
3. Properly handle and dispose of waste to avoid pollution to the environment.

– Names and Identifiers

Name	2,4-Bis(phenylsulfonyl)phenol
Synonyms	F-112 (DBSP) Bis(phenylsulfonyl)phenol 2,4-bis(phenyl sufone) phenol 2,4-Bis(phenylsulfonyl)phenol Phenol, 2,4-bis(phenylsulfonyl)- 2,4-bis(phenylsufone)phenol(DBSP)
CAS

– Physico-chemical Properties

Molecular Formula	C18H14O5S2
Molar Mass	374.43
Density	1.415±0.06 g/cm3(Predicted)
Melting Point	158 °C
Boling Point	631.4±50.0 °C(Predicted)
pKa	4.17±0.43(Predicted)

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