4,4'-双(二乙氨基)二苯甲酮，CAS 登记号 90-93-7，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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4,4'-Bis(diethylamino)benzophenone · CAS 90-93-7 · C21H28N2O.
| CAS Registry Number | 90-93-7 |
|---|---|
| PubChem CID | 66663 |
| Molecular formula | C21H28N2O |
| IUPAC name | bis[4-(diethylamino)phenyl]methanone |
| Molecular Weight | 324.5 |
|---|---|
| XLogP3 | 5.3 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 8 |
| Exact Mass | 324.220163521 |
| Monoisotopic Mass | 324.220163521 |
| Topological Polar Surface Area | 23.6 |
| Heavy Atom Count | 24 |
| Formal Charge | 0 |
| GHS notification summary | 0.5% (1 / 191) |
|---|
| GHS notification summary | 0.5% (1 / 191) |
|---|---|
| Reported hazard statements | H315 (36.1%), H319 (44.5%), H335 (35.6%), H400 (23%), H413 (58.6%) |
This chemical does not meet GHS hazard criteria for 0.5% (1 of 191) of reports.
H315 (36.1%): Causes skin irritation [Warning Skin corrosion/irritation]
90-93-7; 4,4'-Bis(diethylamino)benzophenone; 4,4-Bis(diethylamino)benzophenone; Methanone, bis[4-(diethylamino)phenyl]-; Ethyl Michler ketone; Narucure CS; EINECS 202-025-4; Methanone, bis(4-(diethylamino)phenyl)-; 4,4'-Diethylaminobenzophenone; DTXSID7059014; RefChem:96215; DTXCID4048698; 202-025-4; VYHBFRJRBHMIQZ-UHFFFAOYSA-N; Bis(4-(diethylamino)phenyl)methanone; Michler's ethyl ketone
CAS 90-93-7; molecular formula C21H28N2O; molecular weight — g/mol.
90-93-7, 4,4'-Bis(diethylamino)benzophenone, 4,4-Bis(diethylamino)benzophenone, Methanone, bis[4-(diethylamino)phenyl]-, Ethyl Michler ketone, Narucure CS.
0.5% of GHS notifications report no hazard classification (1 of 191).
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.