3,2':5',3''-terthiophene (CAS 81294-16-8) — formula C12H8S3, molecular weight 248.4; category organic chemicals.
3,2':5',3''-terthiophene (CAS 81294-16-8) is a chemical raw material in the organic chemicals category. Its molecular formula C12H8S3 comprises 12 C, 8 H, 3 S atoms. Its molecular weight is about 248.4. Reported physicochemical data: LogP about 4.3. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 81294-16-8 |
|---|---|
| Molecular Formula | C12H8S3 |
| Molecular Weight | 248.4 |
| LogP | 4.3 |
| Category | Organic Chemicals |
3,2':5',3''-terthiophene is a carbon-based organic compound with CAS registry number 81294-16-8 and molecular formula C12H8S3 (molecular weight 248.4), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 81294-16-8
Its molecular formula C12H8S3 comprises 12 C, 8 H, 3 S atoms.
Also known as: 3,2':5',3''-terthiophene · 3,2':5',3''-三噻吩
Category: organic chemicals
The CAS registry number of 3,2':5',3''-terthiophene is 81294-16-8.
Molecular formula C12H8S3, molecular weight 248.4.
It is also registered under: 3,2':5',3''-terthiophene, 3,2':5',3''-三噻吩.
Category: Organic Chemicals.
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Independent reference data for 3,2':5',3''-terthiophene (CAS 81294-16-8), compiled from public chemistry databases.
| CAS Registry Number | 81294-16-8 |
|---|---|
| PubChem CID | 157751 |
| Molecular formula | C12H8S3 |
| IUPAC name | 2,5-di(thiophen-3-yl)thiophene |
| Molecular Weight | 248.4 |
|---|---|
| XLogP3 | 4.3 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 2 |
| Exact Mass | 247.97881378 |
| Monoisotopic Mass | 247.97881378 |
| Topological Polar Surface Area | 84.7 |
| Heavy Atom Count | 15 |
3,2':5',3''-Terthiophene; 81294-16-8; CHEBI:50078; DTXSID10231040; RefChem:90606; DTXCID10153531; 2,5-di(thiophen-3-yl)thiophene; NSC700223; 32:53-TERTHIOPHENE; 2,5-bis(3-thienyl)thiophene; SCHEMBL1679991; CHEMBL2003427; 3,2':5',3"-Terthiophene, 97%; NSC-700223; NCI60_035957; 1~3~,2~2~:2~5~,3~3~-Terthiophene
| Reported hazard statements | H301 (100%) |
|---|
H301 (100%): Toxic if swallowed [Danger Acute toxicity, oral]
P264, P270, P301+P316, P321, P330, P405, and P501 (click each P-code to see the statement)
3,2':5',3''-terthiophene · CAS 81294-16-8 · C12H8S3.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 3,2':5',3''-三噻吩