Diisobutyl methylphosphonate

Base Information

• Chemical Name: Diisobutyl methylphosphonate
• CAS No.: 7242-56-0
• Molecular Formula: C₉H₂₁O₃P
• Molecular Weight: 208.238
• Mol file: 7242-56-0.mol

Synonyms:bis(2-methylpropyl) methylphosphonate;Methylphosphonic acid bis(2-methylpropyl) ester;Methylphosphonic acid diisobutyl ester;

Chemical Property of Diisobutyl methylphosphonate

Chemical Property:

• Boiling Point: 253.8 °C at 760 mmHg
• Flash Point: 121.3 °C
• PSA: 45.34000
• Density: 0.969 g/cm³
• LogP: 3.15450

Purity/Quality:

98%Min ^*data from raw suppliers

DIISOBUTYL METHYLPHOSPHONATE 95.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Uses: It is an important raw material and Pharmaceutical intermediate.

Technology Process of Diisobutyl methylphosphonate

There total 7 articles about Diisobutyl methylphosphonate which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 92.0%

diisobutyl phosphite (1189-24-8) + methyl iodide (74-88-4) → diisobutyl methylphosphonate (7242-56-0)

Guidance literature:

With sodium hydroxide; N-benzyl-N,N,N-triethylammonium chloride; In dichloromethane; at 25 ℃; for 1h;

DOI:10.1080/10426500500263789

Reference yield: 82.0%

methylphosphonic acid dichloroanhydride (676-97-1) + 2-methyl-propan-1-ol (78-83-1) → diisobutyl methylphosphonate (7242-56-0)

Guidance literature:

With aluminum oxide; at 20 ℃;

Reference yield: 82.0%

2-methyl-propan-1-ol (78-83-1) + methylphosphonic acid (993-13-5) → diisobutyl methylphosphonate (7242-56-0)

Guidance literature:

With p-TsOH-Celite; at 20 ℃;

DOI:10.3184/030823407X218066

upstream raw materials:

methyl bromide

triisobutyl phosphite

methyl iodide

methylphosphonic acid dichloroanhydride