14561-25-2

Basic information

• Product Name: Phosphonic acid, [2-oxo-1-(phenylmethylene)propyl]-, diethyl ester
• CAS NO: 14561-25-2
• Molecular Formula: C14H19O4P
• Molecular Weight: 282.276
• Mol File: 14561-25-2.mol
• Article Data: 4

Chemical Properties

• CAS DataBase Reference: Phosphonic acid, [2-oxo-1-(phenylmethylene)propyl]-, diethyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: Phosphonic acid, [2-oxo-1-(phenylmethylene)propyl]-, diethyl ester(14561-25-2)
• EPA Substance Registry System: Phosphonic acid, [2-oxo-1-(phenylmethylene)propyl]-, diethyl ester(14561-25-2)

Safety Data

• Hazardous Substances Data: 14561-25-2(Hazardous Substances Data)

Usage

General Description

Phosphonic acid, [2-oxo-1-(phenylmethylene)propyl]-, diethyl ester is a chemical compound that is commonly used as a chelating agent in various industrial and agricultural applications. It is also known for its use as a scale and corrosion inhibitor in water treatment processes. Phosphonic acid, [2-oxo-1-(phenylmethylene)propyl]-, diethyl ester is derived from phosphonic acid and contains a diethyl ester functional group, which makes it highly soluble in organic solvents. It is often used in the production of detergents, metal treatment products, and as a stabilizer in polymer manufacturing. However, it is important to handle this chemical with care as it can be harmful if ingested, inhaled, or if it comes into contact with the skin.

Upstream product

• 762-04-9 phosphonic acid diethyl ester 
• 1896-62-4 (E)-benzalacetone 
• 122-57-6 1-Phenylbut-1-en-3-one 
• 1067-71-6 Diethyl (2-oxopropyl)phosphonate 
• 100-52-7 benzaldehyde 

Downstream Products

• 93969-92-7 (1-Acetyl-2-phenyl-propyl)-phosphonic acid diethyl ester 
• 93969-93-8 (1-Acetyl-2-phenyl-pent-4-enyl)-phosphonic acid diethyl ester 

Relevant articles and documents

Method for preparing (E)-2-aryl-alpha, beta-unsaturated carbonyl phosphonate derivative

The invention discloses a method for preparing a (E)-2-aryl-alpha, beta-unsaturated carbonyl phosphonate derivative (I) (please the formula in the description), and belongs to the field of organic chemistry. According to the method, a 2-aryl-alpha, beta-unsaturated carbonyl compound and phosphite ester serve as raw materials and react with tetrahydrofuran (THF) and other materials as a solvent under the combined action of AgNO3 catalyzing and an assistant agent at the temperature of 20-80 DEG C, and then the (E)-2-aryl-alpha, beta-unsaturated carbonyl phosphonate derivative is obtained. According to the method, the 2-aryl-alpha, beta-unsaturated carbonyl compound serves as the initial raw material, the raw materials are low in price and easy to obtain, reaction conditions are mild, operation is easy and convenient, the synthesis yield is high, and industrial production is facilitated. The derivative has potential application in chemical engineering, medicine, cosmetics and other fields, and a new approach is provided for synthesis of the (E)-2-aryl-alpha, beta-unsaturated carbonyl phosphonate derivative.

Manganese(III)-mediated direct phosphonation of arylalkenes and arylalkynes

Mn(III)-mediated phosphonations of carbon-carbon double and triple bonds to form alkenylphosphonates are introduced.