2-Chlorobenzenediazonium

Base Information

• Chemical Name: 2-Chlorobenzenediazonium
• CAS No.: 17333-83-4
• Deprecated CAS: 45659-83-4,2056114-29-3
• Molecular Formula: C6H4ClN2
• Molecular Weight: 139.564
• Hs Code.: 2927000090
• European Community (EC) Number: 241-355-3
• DSSTox Substance ID: DTXSID3066186
• Nikkaji Number: J215.912K
• Wikidata: Q81992767
• Mol file: 17333-83-4.mol

Synonyms:2-Chlorobenzenediazonium;17333-83-4;Benzenediazonium, 2-chloro-;EINECS 241-355-3;Benzenediazonium, o-chloro-;SCHEMBL4661697;DTXSID3066186;C.I.37000

Chemical Property of 2-Chlorobenzenediazonium

Chemical Property:

• PSA: 28.15000
• LogP: 2.82458
• XLogP3: 3.2
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 1
• Rotatable Bond Count: 0
• Exact Mass: 139.0063008
• Heavy Atom Count: 9
• Complexity: 137

Purity/Quality:

98%,99%, ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CC=C(C(=C1)[N+]#N)Cl

Technology Process of 2-Chlorobenzenediazonium

There total 2 articles about 2-Chlorobenzenediazonium 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:

o-chloroaniline (95-51-2) → 2-chlorobenzenediazonium (17333-83-4,45659-83-4)

Guidance literature:

o-chloroaniline; With hydrogenchloride; In water; at 25 ℃; for 0.5h;

With sodium nitrite; In water; at 0 ℃; for 1h;

DOI:10.1021/jf403272h

Reference yield:

hydrogenchloride (7647-01-0,15364-23-5) + ethanol (64-17-5) + o-chloroaniline (95-51-2) → 2-chlorobenzenediazonium (17333-83-4,45659-83-4)

Guidance literature:

Reference yield: 93.0%

2-chlorobenzenediazonium (17333-83-4,45659-83-4) + phosphonic acid diethyl ester (762-04-9) → diethyl (2-chlorophenylazo)phosphonate

Guidance literature:

With sodium carbonate; In water;

upstream raw materials:

hydrogenchloride

ethanol

o-chloroaniline

Downstream raw materials:

3-(2-chloro-phenyl)-pyrrole-2,5-dione

3-(2-chloro-phenyl)-1-isopropyl-pyrrole-2,5-dione

5-(2-chloro-phenylazo)-quinolin-8-ol

3-(2-chloro-phenylazo)-2-methyl-quinolin-4-ol

Refernces