138350-29-5

Basic information

• Product Name: Phosphonic acid, [[3,5-bis(1,1-dimethylethyl)-4-hydroxyphenyl](diphenylphosphinyl)methyl] -, diethyl ester
• CAS NO: 138350-29-5
• Molecular Formula: C31H42O5P2
• Molecular Weight: 556.619
• Mol File: 138350-29-5.mol
• Article Data: 4

Chemical Properties

• CAS DataBase Reference: Phosphonic acid, [[3,5-bis(1,1-dimethylethyl)-4-hydroxyphenyl](diphenylphosphinyl)methyl] -, diethyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: Phosphonic acid, [[3,5-bis(1,1-dimethylethyl)-4-hydroxyphenyl](diphenylphosphinyl)methyl] -, diethyl ester(138350-29-5)
• EPA Substance Registry System: Phosphonic acid, [[3,5-bis(1,1-dimethylethyl)-4-hydroxyphenyl](diphenylphosphinyl)methyl] -, diethyl ester(138350-29-5)

Safety Data

• Hazardous Substances Data: 138350-29-5(Hazardous Substances Data)

Usage

General Description

Phosphonic acid, [[3,5-bis(1,1-dimethylethyl)-4-hydroxyphenyl](diphenylphosphinyl)methyl]-, diethyl ester is a chemical compound with the formula C29H43O4P. It is a diethyl ester derivative of phosphonic acid and is commonly used as a chelating agent in various industrial applications. Phosphonic acid, [[3,5-bis(1,1-dimethylethyl)-4-hydroxyphenyl](diphenylphosphinyl)methyl] -, diethyl ester has antioxidant properties due to the presence of a hydroxyphenyl group, and it also has potential uses as a stabilizer in plastics and polymers. Additionally, it is used in the production of adhesives, coatings, and sealants, and may have applications in the pharmaceutical and agricultural industries as well. However, it is important to handle this compound with care as it may have potential health and safety risks associated with its use.

Upstream product

• 135347-60-3 α-diphenylphosphinoyl-2,6-di-tert-butyl-4-methylene-2,5-cyclohexadienone 
• 1404287-49-5 (4-hydroxy-3,5-di-tert-butylphenyl)chloromethanediphenylchlorophosphonium chloride 
• 1079-66-9 chloro-diphenylphosphine 
• 19382-02-6 4-hydroxy-3,5-di-tert-butylbenzylidene dichloride 
• 15367-77-8 (4-Hydroxy-3,5-di-tert.-butyl-phenyl)-diphenylphosphinyl-methan 
• 145702-67-6 (4-Hydroxy-3,5-di-tert.-butyl-phenyl)-diphenylphosphinyl-triethoxyphosphonium-methylid 
• 27350-46-5 isopropyl diphenylphosphinite 
• 128897-52-9 α-Brom-α-(4-hydroxy-3.5-di-tert.-butyl-phenyl)methan-phosphonsaeurediethylester 
• 762-04-9 Diethyl phosphonate 

Downstream Products

• 138350-34-2 (4-Hydroxy-3-diphenylphosphinoxido-5-tert.-butyl-phenyl)-diethylphosphono-diphenylphosphinyl-methan 
• 138350-33-1 (4-Hydroxy-3,5-di-tert.-butyl-phenyl)-bis-(diethylphosphono)-diphenylphosphinyl-methan 
• 138350-31-9 3,5-di-tert.-butyl-7-diethylphosphono-7-diphenylphosphinyl-1,4-benzochinon-1-methid 

Relevant articles and documents

Synthesis and Properties of [(4-Hydroxy-3,5-di-tert-butylphenyl)- chloromethanediphenylphosphine Oxide

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α-SUBSTITUIERTE PHOSPHONATE 62. TRIETHOXYPHOSPHONIUM-YLIDE BZW.-BETAINE AUS TRIETHYLPHOSPHIT UND 7-PHOSPHORYL-CHINONMETHIDEN, SYNTHESE UND REAKTIVITAET

By addition of triethylphosphit (TEP) to the 7-diethylphosphono- or 7-diphenylphosphinyl-3,5-di-tert.-butyl-quinone methides 4a,b are formed by proton transfer, the surprisingly stable triethoxyphosphonium ylides 14a,b and not the expected phosphonium-bet