5-乙基噻吩-2-甲醛，CAS 登记号 36880-33-8，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，下游主要用于有机化学品。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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5-ethylthiophene-2-carbaldehyde · CAS 36880-33-8 · C7H8OS. UNII 8I907X809K.
| CAS Registry Number | 36880-33-8 |
|---|---|
| PubChem CID | 169830 |
| Molecular formula | C7H8OS |
| IUPAC name | 5-ethylthiophene-2-carbaldehyde |
| UNII (FDA) | 8I907X809K |
| Molecular Weight | 140.20 |
|---|---|
| XLogP3 | 2.2 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 2 |
| Exact Mass | 140.02958605 |
| Monoisotopic Mass | 140.02958605 |
| Topological Polar Surface Area | 45.3 |
| Heavy Atom Count | 9 |
| Formal Charge | 0 |
| Regulatory & Food Contact | EU Flavoring substances Flavoring Agents |
|---|
| Reported hazard statements | H302 (98.9%) |
|---|
H302 (98.9%): Harmful if swallowed [Warning Acute toxicity, oral]
P264, P270, P301+P317, P330, and P501 (click each P-code to see the statement)
5-Ethylthiophene-2-carbaldehyde; 36880-33-8; 5-Ethyl-2-thiophenecarboxaldehyde; 2-Thiophenecarboxaldehyde, 5-ethyl-; EINECS 253-252-0; 8I907X809K; DTXSID2068004; RefChem:535517; DTXCID7039252; 253-252-0; 5-ethyl-2-thiophenecarbaldehyde; MFCD00143457; 2-Ethyl-5-formylthiophene; UNII-8I907X809K; 5-ethyl-2-thiophene carboxaldehyde; BIDD:GT0099
CAS 36880-33-8; molecular formula C7H8OS; molecular weight — g/mol.
5-Ethylthiophene-2-carbaldehyde, 36880-33-8, 5-Ethyl-2-thiophenecarboxaldehyde, 2-Thiophenecarboxaldehyde, 5-ethyl-, EINECS 253-252-0, 8I907X809K.
Documented regulatory listings: EU Flavoring substances; Flavoring Agents.
Hazard statements reported: H302.
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.