4-(二乙氨基)苯甲醛，CAS 登记号 120-21-8，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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本页已列出 4-(二乙氨基)苯甲醛 的 CAS 号：120-21-8，可与随货 COA 核对。
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4-(Diethylamino)benzaldehyde · CAS 120-21-8 · C11H15NO. UNII S640XWL10H.
| CAS Registry Number | 120-21-8 |
|---|---|
| PubChem CID | 67114 |
| Molecular formula | C11H15NO |
| IUPAC name | 4-(diethylamino)benzaldehyde |
| UNII (FDA) | S640XWL10H |
| Molecular Weight | 177.24 |
|---|---|
| XLogP3 | 2.5 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 4 |
| Exact Mass | 177.115364102 |
| Monoisotopic Mass | 177.115364102 |
| Topological Polar Surface Area | 20.3 |
| Heavy Atom Count | 13 |
| Formal Charge | 0 |
| Reported hazard statements | H302 (68.2%), H311 (97.4%), H315 (99.4%), H319 (99.4%), H335 (98.1%), H400 (67.5%), H410 (68.2%) |
|---|
H302 (68.2%): Harmful if swallowed [Warning Acute toxicity, oral]
H311 (97.4%): Toxic in contact with skin [Danger Acute toxicity, dermal]
4-(Diethylamino)benzaldehyde; 4-Diethylaminobenzaldehyde; 120-21-8; Benzaldehyde, 4-(diethylamino)-; p-(Diethylamino)benzaldehyde; p-Formyl-N,N-diethylaniline; Benzaldehyde, p-(diethylamino)-; 4-(N,N-Diethylamino)benzaldehyde; DTXSID0021963; S640XWL10H; CHEBI:86194; NSC-8782; DTXCID901963; DEABZ; RefChem:97424; 204-377-4
CAS 120-21-8; molecular formula C11H15NO; molecular weight — g/mol.
4-(Diethylamino)benzaldehyde, 4-Diethylaminobenzaldehyde, 120-21-8, Benzaldehyde, 4-(diethylamino)-, p-(Diethylamino)benzaldehyde, p-Formyl-N,N-diethylaniline.
Hazard statements reported: H302, H311, H315, H319, H335.
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.