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) |
在线联系供应商
Other supplier products
 |
Rheology modifier STD-9012 | Composition: Polyurea mixture solution Appearance: yellow transparent solution Active ingredient: 50% Solvent: N-methylpyrrolidone Application ... |
 |
CAS 872-85-5 | 4-Pyridinecarboxaldehyde CAS 872-85-5 CAS Number: 872-85-5 Molecular Formula: C6H5NO Molecular Weight: 107.11 g/mol Appearance: Clear brown-yel... |
 |
Adhesion promoters STD-7266 | Composition: Special polyester copolymer Appearance: light yellow viscous liquid Active ingredient: 60% Solvent: Mixed dibasic estersApplication... |
 |
UV Light Curing Adhesive | Introduction UV curable adhesive is a structural bonding adhesive that solidifies by irradiating UV light. The characteristic of UV curable adhes... |
 |
Rheology modifier STD-9048 | Composition: water-soluble polymers containing hydrophobic groups Appearance: light yellow slightly turbid viscous liquid Active ingredient: 18% ... |
Same products
 |
Epoxy/Polyester Powder Coatings | 卖方: Standard International Group (HK) Limited | Feature: -Good bond ability and mechanical performance -Smooth and glossy -Certified chemical ... |
 |
Polyester Clear Powder Coatings | 卖方: Standard International Group (HK) Limited | This series of product are made of polyester resin (as hardener) and highly transparentmaterials.... |
 |
Acrylic Clear Powder Coatings | 卖方: Standard International Group (HK) Limited | Feature: -Excellent exterior exposure durability -Excellent durable high gloss -Excellent clar... |
 |
Polyurethane Powder Coatings | 卖方: Standard International Group (HK) Limited | Feature： -Excellent exterior exposure durability -Good flowing -Excellent chemical resistance ... |
 |
MDF Powder Coating | 卖方: Standard International Group (HK) Limited | Feature： -Environmental friendly -No solvents and volatile organic compounds involved which are... |
