2,3-thiophenedicarboxaldehyde，CAS 登记号 932-41-2，由济南圣和化工有限公司现货供应，可提供纯度 按批次COA提供(不公开发布) 的规格，下游主要用于Organic Chemicals。支持样品与小批量试用，批量价格请联系我们获取，验收以批次 COA 为准。
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本页已列出 2,3-thiophenedicarboxaldehyde 的 CAS 号：932-41-2，可与随货 COA 核对。
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2,3-thiophenedicarboxaldehyde · CAS 932-41-2 · C6H4O2S. UNII ST51038352.
| 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 |
| Formal Charge | 0 |
| 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]
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
CAS 932-41-2; molecular formula C6H4O2S; molecular weight — g/mol.
Thiophene-2,3-dicarbaldehyde, RefChem:897892, 672-649-3, 2,3-Thiophenedicarboxaldehyde, 932-41-2, 2,3-Thiophene-dicarbaldehyde.
Hazard statements reported: H302, H312, H315, H319, H332.
Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.