Disul

Base Information

• Chemical Name: Disul
• CAS No.: 149-26-8
• Molecular Formula: C8H8 Cl2 O5 S
• Molecular Weight: 287.121
• Hs Code.: 2909499000
• European Community (EC) Number: 205-259-5
• UNII: FYG80OXZ0L
• DSSTox Substance ID: DTXSID3041297
• Nikkaji Number: J106.514I
• Wikidata: Q27155799
• Mol file: 149-26-8.mol

Synonyms:Disul;149-26-8;2-(2,4-Dichlorophenoxy)ethyl hydrogen sulfate;Disul [ISO];Caswell No. 318;2,4-DES;UNII-FYG80OXZ0L;FYG80OXZ0L;2,4-DES [BSI];2-(2,4-Dichlorophenoxy)ethanol hydrogen sulfate;Ethanol, 2-(2,4-dichlorophenoxy)-, hydrogen sulfate;SESONE (TM);C8H8Cl2O5S;NCIOpen2_008074;NCIOpen2_008153;NCIOpen2_008182;SCHEMBL134184;3-Bromothiophene-4-boronicacid;C8-H8-Cl2-O5-S;DTXSID3041297;CHEBI:82196;2,4-PS;2-(2,4-dichlorophenoxy)ethyl sulfate;C19071;Q27155799

Chemical Property of Disul

Chemical Property:

• Melting Point: 170 °C
• Boiling Point: °Cat760mmHg
• PKA: -3.66±0.18(Predicted)
• Flash Point: °C
• PSA: 81.21000
• Density: 1.606g/cm³
• LogP: 3.27240
• XLogP3: 2.6
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 5
• Rotatable Bond Count: 5
• Exact Mass: 285.9469499
• Heavy Atom Count: 16
• Complexity: 302

Purity/Quality:

98%min ^*data from raw suppliers

Safty Information:

• Hazard Codes: Xn
• Statements: 22-38-41
• Safety Statements: 26

MSDS Files:

SDS file from LookChem

Useful:

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

Technology Process of Disul

There total 1 articles about Disul 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-(2,4-dichlorophenoxy)ethanol (120-67-2) → 2,4-DES (149-26-8)

Guidance literature:

With chlorosulphuric acid; diethyl ether;

upstream raw materials:

2-(2,4-dichlorophenoxy)ethanol