2,5-DICHLOROTHIOBENZAMIDE

Base Information

• Chemical Name: 2,5-DICHLOROTHIOBENZAMIDE
• CAS No.: 69622-81-7
• Molecular Formula: C7H5 Cl2 N S
• Molecular Weight: 206.095
• Hs Code.: 2930909090
• Mol file: 69622-81-7.mol

Synonyms:Benzamide,2,5-dichlorothio- (7CI)

Chemical Property of 2,5-DICHLOROTHIOBENZAMIDE

Chemical Property:

• Vapor Pressure: 0.000282mmHg at 25°C
• Melting Point: 88-92℃
• Refractive Index: 1.669
• Boiling Point: 322.3°C at 760 mmHg
• Flash Point: 148.7°C
• PSA: 58.11000
• Density: 1.473g/cm³
• LogP: 3.32790

Purity/Quality:

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

2,5-Dichlorothiobenzamide 98% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 2,5-DICHLOROTHIOBENZAMIDE

There total 1 articles about 2,5-DICHLOROTHIOBENZAMIDE 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:

2,5-dichloro-benzoic acid amide (5980-26-7) → 2,5-dichlorothiobenzamide (69622-81-7)

Guidance literature:

With Lawessons reagent; In tetrahydrofuran; at 23 ℃; for 1h;

DOI:10.1016/j.bmc.2011.09.031

Reference yield: 100.0%

methyl 2-bromo-2-cyanoacetate (31253-11-9) + 2,5-dichlorothiobenzamide (69622-81-7) → 3,5-bis(2,5-dichlorophenyl)-1,2,4-thiadiazole (1334212-45-1)

Guidance literature:

In methanol; at 20 ℃;

DOI:10.1016/j.tetlet.2011.07.068

Reference yield: 74.0%

2,5-dichlorothiobenzamide (69622-81-7) → 3,5-bis(2,5-dichlorophenyl)-1,2,4-thiadiazole (1334212-45-1)

Guidance literature:

With eosin; In N,N-dimethyl-formamide; at 20 ℃; for 6h; Irradiation;

DOI:10.1055/s-0032-1318158

upstream raw materials:

2,5-dichloro-benzoic acid amide

Downstream raw materials:

3,5-bis(2,5-dichlorophenyl)-1,2,4-thiadiazole

2-(2,5-dichlorophenyl)-4,5-dihydrooxazole

C₁₅H₉Cl₂NS

ethyl 2-(2,5-dichlorophenyl)thiazole-4-carboxylate

Refernces