2,4-Thiophenedicarboxylic acid

Base Information

Chemical Name:2,4-Thiophenedicarboxylic acid
CAS No.:36157-39-8
Molecular Formula:C₆H₄O₄S
Molecular Weight:172.161
Hs Code.:
NSC Number:637032,81787
UNII:LS269BLN3G
DSSTox Substance ID:DTXSID80957568
Nikkaji Number:J802.993H
Wikidata:Q82937977
Mol file:36157-39-8.mol

Synonyms:thiophene-2,4-dicarboxylic acid;2,4-Thiophenedicarboxylic acid;36157-39-8;LS269BLN3G;NSC-81787;NSC637032;NSC-637032;UNII-LS269BLN3G;NCIOpen2_000916;SCHEMBL71474;thiophene-2,4-dicarboxylicacid;2,4-thiophene-dicarboxylic acid;DTXSID80957568;QYBBDSGVPGCWTO-UHFFFAOYSA-N;NSC81787;NSC 81787;AKOS022505132;BS-28291;EN300-64354;Z992892588

Suppliers and Price of 2,4-Thiophenedicarboxylic acid

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Total 5 raw suppliers

Chemical Property of 2,4-Thiophenedicarboxylic acid

Chemical Property:

Vapor Pressure:1.1E-08mmHg at 25°C
Boiling Point:444.6°Cat760mmHg
Flash Point:222.7°C
Density:1.655g/cm³
XLogP3:1
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:5
Rotatable Bond Count:2
Exact Mass:171.98302978
Heavy Atom Count:11
Complexity:191

Purity/Quality:: 99% ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:C1=C(SC=C1C(=O)O)C(=O)O

Technology Process of 2,4-Thiophenedicarboxylic acid

There total 5 articles about 2,4-Thiophenedicarboxylic acid 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: 65.0%

: 18853-41-3
2,4-Dicyanothiophene

: 36157-39-8
thiophene-2,4-dicarboxylic acid

Guidance literature:: With hydrogenchloride; for 6h; Heating;

Reference yield:

: 109512-89-2
γ-Formyl-α-ketoglutarsaeure-diaethylester-diaethylketal

: 36157-39-8
thiophene-2,4-dicarboxylic acid

Guidance literature:: With phosphorous (V) sulfide; toluene; Erwaermen des Reaktionsprodukts mit wss.-aethanol. Natronlauge;
DOI:10.1021/ja01620a031