guanidinomethylphosphonic acid

Base Information

• Chemical Name: guanidinomethylphosphonic acid
• CAS No.: 55215-14-0
• Molecular Formula: C2H8 N3 O3 P
• Molecular Weight: 153.08
• Hs Code.: 2931900090
• Mol file: 55215-14-0.mol

Synonyms:Guanidomethylphosphonicacid

Chemical Property of guanidinomethylphosphonic acid

Chemical Property:

• Vapor Pressure: 3.94E-09mmHg at 25°C
• Boiling Point: 444.2°C at 760 mmHg
• Flash Point: 222.4°C
• PSA: 129.24000
• Density: 2.03g/cm³
• LogP: -0.20440

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of guanidinomethylphosphonic acid

There total 2 articles about guanidinomethylphosphonic acid 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: 70.1%

Aminomethylphosphonic acid (1066-51-9) + S-methylisothiourea hydrochloride (53114-57-1) → guanidinomethanephosphonic acid (55215-14-0)

Guidance literature:

With potassium hydroxide; at 60 ℃; for 4h;

Reference yield:

Aminomethylphosphonic acid (1066-51-9) + 2-ethylisothiourea hydrobromide (1071-37-0,133514-72-4) → guanidinomethanephosphonic acid (55215-14-0)

Guidance literature:

With sodium hydroxide;

DOI:10.1055/s-1977-24481

upstream raw materials:

Aminomethylphosphonic acid

2-ethylisothiourea hydrobromide

S-methylisothiourea hydrochloride

Refernces