2,4,5-Trichlorobenzenesulfonohydrazide

Base Information

• Chemical Name: 2,4,5-Trichlorobenzenesulfonohydrazide
• CAS No.: 6655-72-7
• Molecular Formula: C6H5 Cl3 N2 O2 S
• Molecular Weight: 275.543
• Hs Code.: 2935009090
• European Community (EC) Number: 229-680-9
• NSC Number: 310022
• DSSTox Substance ID: DTXSID40216729
• Nikkaji Number: J1.843K
• Wikidata: Q83093011
• Mol file: 6655-72-7.mol

Synonyms:2,4,5-trichlorobenzenesulfonohydrazide;6655-72-7;2,4,5-Trichlorobenzenesulfonyl hydrazide;EINECS 229-680-9;NSC 310022;Benzenesulfonic acid, 2,4,5-trichloro-, hydrazide;2,4,5-Trichlorobenzenesulphonohydrazide;BRN 2698847;C6H5Cl3N2O2S;SCHEMBL8530768;DTXSID40216729;C6-H5-Cl3-N2-O2-S;BBL037631;MFCD00007584;NSC310022;STK502521;2,5-Trichlorobenzenesulfonyl hydrazide;AKOS005171150;NSC-310022;LS-32083;VS-14333;2,4,5-trichlorobenzene-1-sulfonohydrazide;CS-0319628;FT-0636227;Benzenesulfonic acid,4,5-trichloro-, hydrazide;A923829

Chemical Property of 2,4,5-Trichlorobenzenesulfonohydrazide

Chemical Property:

• Vapor Pressure: 1.84E-07mmHg at 25°C
• Melting Point: 133℃
• Refractive Index: 1.6000 (estimate)
• Boiling Point: 425.9°C at 760 mmHg
• Flash Point: 211.4°C
• PSA: 80.57000
• Density: 1.689g/cm³
• LogP: 3.97080
• XLogP3: 2
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 2
• Exact Mass: 273.913732
• Heavy Atom Count: 14
• Complexity: 292

Purity/Quality:

99% ^*data from raw suppliers

2,4,5-Trichlorobenzenesulfonohydrazide ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xi
• Hazard Codes: Xi
• Statements: R20/21/22:Harmful by inhalation, in contact with skin and if swallowed.
• Safety Statements: S24/25:Avoid contact with skin and eyes.

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=C(C(=CC(=C1Cl)Cl)Cl)S(=O)(=O)NN

Technology Process of 2,4,5-Trichlorobenzenesulfonohydrazide

There total 2 articles about 2,4,5-Trichlorobenzenesulfonohydrazide 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:

2,4,5-trichlorobenzensulfonyl chloride (15945-07-0) → 2,4,5-trichloro-benzenesulfonic acid hydrazide (6655-72-7)

Guidance literature:

With hydrazine hydrate;

DOI:10.1039/jr9600003063 DOI:10.1039/j39660001229

Reference yield:

1,2,4-Trichlorobenzene (120-82-1,63697-18-7) → 2,4,5-trichloro-benzenesulfonic acid hydrazide (6655-72-7)

Guidance literature:

Multi-step reaction with 2 steps

1: ClSO₃H

2: N₂H₄*H₂O

With chlorosulfonic acid; hydrazine hydrate;

DOI:10.1039/jr9600003063

Reference yield: 72.0%

N,N'-dimethylbenzylamine (103-83-3) + 2,4,5-trichloro-benzenesulfonic acid hydrazide (6655-72-7) → N,N-dimethyl-2,4,5-trichlorobenzenesulfonamide (4821-31-2)

Guidance literature:

With sodium sulfate; In water; acetonitrile; at 20 ℃; for 9h; Electrochemical reaction;

DOI:10.1039/c7gc03141f

upstream raw materials:

2,4,5-trichlorobenzensulfonyl chloride

1,2,4-Trichlorobenzene

Downstream raw materials:

3-[(2,4,5-trichloro-benzenesulfonylhydrazono)-methyl]-rifamycin

Cyclohexanon-<2.4.5-trichlor-benzolsulfonylhydrazon>

p-Chlor-benzaldehyd-<2,4,5-trichlor-benzolsulfonylhydrazon>

Anisaldehyd-<2.4.5-trichlor-benzolsulfonylhydrazon>

Refernces