Dichlorophenarsine

Base Information

• Chemical Name: Dichlorophenarsine
• CAS No.: 455-83-4
• Molecular Formula: C₆H₆AsCl₂NO
• Molecular Weight: 253.947
• Hs Code.: 2931900090
• UNII: 3WD5400T9N
• DSSTox Substance ID: DTXSID10871748
• Nikkaji Number: J5.757F
• Wikidata: Q27258133
• NCI Thesaurus Code: C75247
• Mol file: 455-83-4.mol

Synonyms:Dichlorophenarsine;455-83-4;dichloromapharside;3WD5400T9N;Diclorofenarsina;2-amino-4-dichloroarsanylphenol;Dichlorphenarsinum;Dichlorophenarsinum;UNII-3WD5400T9N;Dichlorophenarsine [INN:BAN];Diclorofenarsina [INN-Spanish];SCHEMBL1230304;DICHLOROPHENARSINE [INN];Dichlorophenarsinum [INN-Latin];DTXSID10871748;CHEBI:135036;(3-Amino-4-hydroxyphenyl)arsonous dichloride;Arsonous dichloride, (3-amino-4-hydroxyphenyl)-;Q27258133

Chemical Property of Dichlorophenarsine

Chemical Property:

• Vapor Pressure: 3.21E-06mmHg at 25°C
• Boiling Point: 377°Cat760mmHg
• PKA: 7.72±0.35(Predicted)
• Flash Point: 181.8°C
• PSA: 46.25000
• Density: g/cm³
• LogP: 1.72840
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 0
• Exact Mass: 252.904239
• Heavy Atom Count: 11
• Complexity: 136

Purity/Quality:

98%min ^*data from raw suppliers

DICHLOROPHENARSINE 95.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

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

Technology Process of Dichlorophenarsine

There total 4 articles about Dichlorophenarsine 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-amino-4-hydroxyphenylarsonic acid (2163-77-1) → 2-amino-4-dichloroarsino-phenol (455-83-4)

Guidance literature:

With hydrogenchloride; sulfur dioxide; hydrogen iodide; acetic acid;

Reference yield:

oxophenarsine (306-12-7) → 2-amino-4-dichloroarsino-phenol (455-83-4)

Guidance literature:

With hydrogenchloride;

Reference yield:

roxarsone (121-19-7) → 2-amino-4-dichloroarsino-phenol (455-83-4)

Guidance literature:

Multi-step reaction with 3 steps

1: methanol; sodium amalgam

2: sulfur dioxide; sulfuric acid; potassium iodide

3: hydrochloric acid

With hydrogenchloride; methanol; sodium amalgam; sulfuric acid; sulfur dioxide; potassium iodide;

upstream raw materials:

3-amino-4-hydroxyphenylarsonic acid

oxophenarsine

hydrogenchloride

hydrogen iodide

Downstream raw materials:

acetic acid-[5-(chloro-methoxy-arsino)-2-hydroxy-anilide]

acetic acid-(5-dichloroarsino-2-hydroxy-anilide)

acetic acid-(5-arsenoso-2-hydroxy-anilide)

S_.S'-(3-amino-4-hydroxy-phenylarsanediyl)-bis-L-cysteine