63909-50-2

Basic information

• Product Name: (3-METHYLBENZYL)PHOSPHONIC ACID DIETHYL ESTER
• Synonyms: (3-METHYLBENZYL)PHOSPHONIC ACID DIETHYL ESTER;3-(DIETHYLPHOSPHONOMETHYL)TOLUENE;DIETHYL (3-METHYLBENZYL)PHOSPHONATE;Diethyl (3-Methylbenzyl)phosphonate, 97 %;3-(Diethylphosphonomethyl)toluene (3-Methylbenzyl)phosphonic Acid Diethyl Ester
• CAS NO: 63909-50-2
• Molecular Formula: C₁₂H₁₉O₃P
• Molecular Weight: 242.25
• Mol File: 63909-50-2.mol
• Article Data: 6

Chemical Properties

• Boiling Point: 127°C/0.7mmHg(lit.)
• Flash Point: 173.569°C
• Appearance: /
• Density: 1.077g/cm³
• Vapor Pressure: 0mmHg at 25°C
• Refractive Index: 1.4940-1.4980
• Storage Temp.: under inert gas (nitrogen or Argon) at 2-8°C
• CAS DataBase Reference: (3-METHYLBENZYL)PHOSPHONIC ACID DIETHYL ESTER(CAS DataBase Reference)
• NIST Chemistry Reference: (3-METHYLBENZYL)PHOSPHONIC ACID DIETHYL ESTER(63909-50-2)
• EPA Substance Registry System: (3-METHYLBENZYL)PHOSPHONIC ACID DIETHYL ESTER(63909-50-2)

Safety Data

• Hazardous Substances Data: 63909-50-2(Hazardous Substances Data)

Usage

General Description

(3-Methylbenzyl)phosphonic acid diethyl ester is a chemical compound which belongs to the class of organophosphorus compounds. More specifically, it is a diethyl ester derivative of phosphonic acid, having a benzyl group with a methyl substituent attached to it. This complex structure results in unique properties and potential applications. As a specialized compound, it isn't found in a natural environment and must be synthetically produced. The exact properties, toxicity and uses of this specific compound may depend on its purity and the specifics of its synthesized form. It may be used in various scientific and industrial applications, including research and development, material synthesis, and potentially in the production of polymers or other chemical compounds.

InChI:InChI=1/C12H19O3P/c1-4-14-16(13,15-5-2)10-12-8-6-7-11(3)9-12/h6-9H,4-5,10H2,1-3H3

Upstream product

• 67-56-1 methanol 
• 180572-73-0 (1-Hydroxy-3-methyl-cyclohex-2-enylmethyl)-phosphonic acid diethyl ester 
• 122-52-1 triethyl phosphite 
• 1193-18-6 3-methylcyclohexen-2-one 
• 683-08-9 Diethyl methylphosphonate 
• 620-19-9 1-chloromethyl-3-methyl-benzene 

Downstream Products

• 84258-60-6 2-(p-methylstyryl)benzothiophene 
• 130948-90-2 (1-m-Tolyl-cyclohexyl)-phosphonic acid diethyl ester 
• 120667-42-7 diethyl <<3-(bromomethyl)phenyl>methyl>phosphonate 
• 87762-71-8 C₁₂H₁₇O₄PS 
• 87762-86-5 (4,5-Dimethyl-1-oxo-2-m-tolyl-1,2,3,6-tetrahydro-1λ⁴-thiopyran-2-yl)-phosphonic acid diethyl ester 
• 1048988-19-7 C₁₅H₁₃Cl 
• 5825-19-4 (E)-4-(3-methylstyryl)pyridine 
• 24469-95-2 (E)-2-(3-methylstyryl)pyridine 

Relevant articles and documents

A new insight into the push-pull effect of substituents via the stilbene-like model compounds

In this paper, authors report on 1-pyridyl-2-arylethenes, 1-furyl-2-arylethylenes, 1,2-diphenylpropylenes and substituted cinnamyl anilines as stilbene-like model compounds to investigate the factors dominating the push-pull effect of substituents via usi

ELECTROPHOTOGRAPHIC PHOTORECEPTOR

An object of the present invention is to provide a charge transport material and an electrophotographic photoreceptor using the charge transport material, the charge transport material sufficiently satisfying characteristics conventionally desired for a charge transport material for an electrophotographic photoreceptor, specifically, the charge transport material having a good solubility in a binder polymer, allowing formation of a stable and high-concentration organic thin film therefrom, and having a high carrier mobility. To achieve the object, the present invention provides a tris(4-styrylphenyl)amine derivative represented by the following general formula (1): wherein R1 represents a methyl group or methoxy group, and R2 represents a hydrogen atom, methyl group, or methoxy group, provided that a case where R1 and R2 are a methyl group and R2 is at the meta-position is excluded; wherein 50% or more of geometrical isomers have three double bonds which are all trans.

Reaction of phosphorus-stabilized carbanions with cyclic enones. Aromatization of the substitution and addition products

α-Lithiated alkylphosphonic esters react with substituted cyclohex-2-enones either at the carbonyl group (addition yielding 2-hydroxyalkylphosphonic products) or at the β-carbon (addition-elimination yielding δ-keto phosphonates). Both types of products undergo smooth aromatization when treated with I2 in MeOH or with pyridinium perbromide in AcOH leading to a variety of benzylphosphonic esters substituted in the aromatic ring with the methoxy or hydroxy groups. Mechanisms of the aromatization reactions are discussed.