(3-Aminophenyl)arsonic acid

Base Information

• Chemical Name: (3-Aminophenyl)arsonic acid
• CAS No.: 2038-72-4
• Molecular Formula: C6H8AsNO3
• Molecular Weight: 217.056
• Hs Code.: 2931900039
• NSC Number: 49298
• DSSTox Substance ID: DTXSID20287154
• Nikkaji Number: J13.762F
• Wikidata: Q82023094
• Mol file: 2038-72-4.mol

Synonyms:m-Arsanilic acid;(3-AMINOPHENYL)ARSONIC ACID;2038-72-4;Arsonic acid, (3-aminophenyl)-;m-aminophenylarsonic acid;(m-Aminophenyl)arsonic acid;DTXSID20287154;NSC49298;NSC-49298

Chemical Property of (3-Aminophenyl)arsonic acid

Chemical Property:

• Vapor Pressure: 4.75E-13mmHg at 25°C
• Melting Point: 186 °C (decomp)
• Boiling Point: 552.7°C at 760 mmHg
• PKA: pK1: ca 2;pK2: 4.02;pK3: 8.92 (25°C)
• Flash Point: 288°C
• PSA: 83.55000
• LogP: -0.58900
• Hydrogen Bond Donor Count: 3
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 1
• Exact Mass: 216.972013
• Heavy Atom Count: 11
• Complexity: 179

Purity/Quality:

98%, ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CC(=CC(=C1)[As](=O)(O)O)N

Technology Process of (3-Aminophenyl)arsonic acid

There total 9 articles about (3-Aminophenyl)arsonic 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:

3-nitrophenylarsonic acid (618-07-5) → (3-amino-phenyl)-arsonic acid (2038-72-4)

Guidance literature:

With palladium dihydroxide; sodium hydroxide; hydrogen; unter 2-3 Atm_. Ueberdruck;

Reference yield:

phenylarsonic acid (98-05-5) → (3-amino-phenyl)-arsonic acid (2038-72-4)

Guidance literature:

Multi-step reaction with 2 steps

1: nitric acid / 15 °C

2: sodium amalgam; methanol

With methanol; sodium amalgam; nitric acid;

Reference yield:

(3-nitro-phenyl)-arsinic acid → (3-amino-phenyl)-arsonic acid (2038-72-4)

Guidance literature:

With hydrogen sulfide; Zersetzung des Reaktionsproduktes mit Kupfersulfat in alkal.Loesung;

upstream raw materials:

3-nitrophenylarsonic acid

(2,5-diamino-phenyl)-arsonic acid

methanol

nitroaminophenylarsonic acid

Downstream raw materials:

(3-ethoxycarbonylamino-phenyl)-arsonic acid

(3-bromo-phenyl)-dichloro-arsine

acetic acid-(3-arsenoso-anilide)