Thiophene-3,4-diol

Base Information

• Chemical Name: Thiophene-3,4-diol
• CAS No.: 14282-59-8
• Molecular Formula: C4H4O2S
• Molecular Weight: 116.141
• Hs Code.: 2934999090
• DSSTox Substance ID: DTXSID70433068
• Wikidata: Q82247194
• Mol file: 14282-59-8.mol

Synonyms:Thiophene-3,4-diol;14282-59-8;3,4-Thiophenediol;3,4-dihydroxythiophene;SCHEMBL446609;DTXSID70433068;MPKQTNAUFAZSIJ-UHFFFAOYSA-N;AKOS006313358;FT-0691993

Chemical Property of Thiophene-3,4-diol

Chemical Property:

• Boiling Point: 255.415 °C at 760 mmHg
• Flash Point: 108.271 °C
• PSA: 68.70000
• Density: 1.533 g/cm³
• LogP: 1.15930
• XLogP3: 0.9
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 0
• Exact Mass: 115.99320054
• Heavy Atom Count: 7
• Complexity: 58.7

Purity/Quality:

97% ^*data from raw suppliers

Thiophene-3,4-diol 95+% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=C(C(=CS1)O)O

Technology Process of Thiophene-3,4-diol

There total 1 articles about Thiophene-3,4-diol 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:

3,4-dihydroxy-2,5-dicarboxylic acid thiophene (14282-58-7) → thiophene-3,4-diol (14282-59-8)

Guidance literature:

unter vermindertem Druck;

DOI:10.1016/0040-4020(67)80079-6

Reference yield:

diazomethane (186581-53-3,908094-01-9,334-88-3) + thiophene-3,4-diol (14282-59-8) → 2,3-dimethoxythiophene (51792-34-8)

Guidance literature:

With diethyl ether;

Reference yield:

thiophene-3,4-diol (14282-59-8) + 1,1'-carbonyldiimidazole (530-62-1) → thieno[3,4-d]-1,3-dioxolan-2-one

Guidance literature:

With sodium carbonate; In 1,3-dimethyl-2-imidazolidinone (DMI); at 115 - 120 ℃; for 4.25h;

upstream raw materials:

3,4-dihydroxy-2,5-dicarboxylic acid thiophene

Downstream raw materials:

2,3-dimethoxythiophene

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