3-Fluorothiophene

Base Information

• Chemical Name: 3-Fluorothiophene
• CAS No.: 3093-88-7
• Molecular Formula: C4H3FS
• Molecular Weight: 102.132
• Hs Code.: 2934999090
• European Community (EC) Number: 811-037-4
• DSSTox Substance ID: DTXSID80450307
• Nikkaji Number: J149.959I
• Wikidata: Q82269957
• Mol file: 3093-88-7.mol

Synonyms:3-fluorothiophene;3093-88-7;Thiophene, 3-fluoro-;3-fluoro-thiophene;C4H3FS;SCHEMBL980789;F2158-1265;DTXSID80450307;WPAQIMRFMFRJTP-UHFFFAOYSA-N;MFCD08275189;AKOS006287218;AS-79760;CS-0087889;F0512;EN300-85077;T72274

Chemical Property of 3-Fluorothiophene

Chemical Property:

• Vapor Pressure: 61.874mmHg at 25°C
• Refractive Index: 1.4890 to 1.4930
• Boiling Point: 91.084oC at 760 mmHg
• Flash Point: 8.888oC
• PSA: 28.24000
• Density: 1.229g/cm3
• LogP: 1.88720
• XLogP3: 2
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 0
• Exact Mass: 101.99394943
• Heavy Atom Count: 6
• Complexity: 46.8

Purity/Quality:

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

3-Fluorothiophene ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

• Canonical SMILES: C1=CSC=C1F

Technology Process of 3-Fluorothiophene

There total 3 articles about 3-Fluorothiophene 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: 93.0%

3-fluoro-2-thiophenecarboxylic acid (32431-84-8) → 3-fluorothiophene (3093-88-7)

Guidance literature:

With barium copper chromite; In quinoline; at 200 ℃;

DOI:10.1055/s-2008-1067170

Reference yield:

thiophene (188290-36-0,8014-23-1,25233-34-5) → 2-fluorothiophene (400-13-5) + 3-fluorothiophene (3093-88-7)

Guidance literature:

With pyridine; fluorine; In chloroform; at -63 ℃; Yield given. Yields of byproduct given;

Reference yield:

thiophene (188290-36-0,8014-23-1,25233-34-5) → 2-fluorothiophene (400-13-5) + 3-fluorothiophene (3093-88-7) + 2,3,4,5-Tetrafluoro-tetrahydro-thiophene (133360-01-7)

Guidance literature:

With fluorine; In chloroform; at -63 ℃; Product distribution; Mechanism; other five-membered heteroaromatic compounds, other reagents; var. solvents;

upstream raw materials:

thiophene

3-fluoro-2-thiophenecarboxylic acid