2,3-thiophenedicarboxaldehyde (CAS 932-41-2) — formula C6H4O2S, molecular weight 140.16; category organic chemicals.
2,3-thiophenedicarboxaldehyde (CAS 932-41-2) is a chemical raw material in the organic chemicals category. Its molecular formula C6H4O2S comprises 6 C, 4 H, 2 O, 1 S atoms. Its molecular weight is about 140.16. Reported physicochemical data: LogP about 0.9. 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 | 932-41-2 |
|---|---|
| Molecular Formula | C6H4O2S |
| Molecular Weight | 140.16 |
| LogP | 0.9 |
| Category | Organic Chemicals |
2,3-thiophenedicarboxaldehyde is a carbon-based organic compound with CAS registry number 932-41-2 and molecular formula C6H4O2S (molecular weight 140.16), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 932-41-2
Its molecular formula C6H4O2S comprises 6 C, 4 H, 2 O, 1 S atoms.
Also known as: 2,3-thiophenedicarboxaldehyde
Category: organic chemicals
The CAS registry number of 2,3-thiophenedicarboxaldehyde is 932-41-2.
Molecular formula C6H4O2S, molecular weight 140.16.
It is also registered under: 2,3-thiophenedicarboxaldehyde.
Category: Organic Chemicals.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for 2,3-thiophenedicarboxaldehyde (CAS 932-41-2), compiled from public chemistry databases.
| CAS Registry Number | 932-41-2 |
|---|---|
| PubChem CID | 573752 |
| Molecular formula | C6H4O2S |
| IUPAC name | thiophene-2,3-dicarbaldehyde |
| UNII (FDA) | ST51038352 |
| Molecular Weight | 140.16 |
|---|---|
| XLogP3 | 0.9 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 2 |
| Exact Mass | 139.99320054 |
| Monoisotopic Mass | 139.99320054 |
| Topological Polar Surface Area | 62.4 |
| Heavy Atom Count | 9 |
Thiophene-2,3-dicarbaldehyde; RefChem:897892; 672-649-3; 2,3-Thiophenedicarboxaldehyde; 932-41-2; 2,3-Thiophene-dicarbaldehyde; 2,3-Diformylthiophene; MFCD00209616; 2,3-Thiophenedicarbaldehyde; SCHEMBL225281; DTXSID70341538; 2,3-Thiophenedicarboxaldehyde, 97%; AKOS015856628; CS-W014359; EN300-111408; 2,3-Thiophenedialdehyde
| Reported hazard statements | H302 (50%), H312 (50%), H315 (100%), H319 (100%), H332 (50%), H335 (50%) |
|---|
H302 (50%): Harmful if swallowed [Warning Acute toxicity, oral]
H312 (50%): Harmful in contact with skin [Warning Acute toxicity, dermal]
2,3-thiophenedicarboxaldehyde · CAS 932-41-2 · C6H4O2S. UNII ST51038352.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.