N,N'-(1,4-亚苯基)双(乙酰乙酰胺)，CAS 登记号 24731-73-5，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。
有机化学品
每批随货提供 COA；可按需提供 MSDS 及技术文件。邮件注明产品名称与 CAS 号，一个工作日内回复报价。
本页已列出 N,N'-(1,4-亚苯基)双(乙酰乙酰胺) 的 CAS 号：24731-73-5，可与随货 COA 核对。
常见纯度为 按批次COA提供(不公开发布)，包装形式为 按订单/批次确认(不公开发布)，特殊规格可在询价时说明。
主要涉及有机化学品。
来信 info@591daili.com 或 WhatsApp 联系，提供产品名称、CAS 号与数量，确认价格与交期后即可安排发货，验收以批次 COA 为准。
N,N'-(1,4-Phenylene)Bis(Acetoacetamide) · CAS 24731-73-5 · C14H16N2O4. UNII NS00007871.
| CAS Registry Number | 24731-73-5 |
|---|---|
| PubChem CID | 90595 |
| Molecular formula | C14H16N2O4 |
| IUPAC name | 3-oxo-N-[4-(3-oxobutanoylamino)phenyl]butanamide |
| UNII (FDA) | NS00007871 |
| Molecular Weight | 276.29 |
|---|---|
| XLogP3 | 1.1 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 6 |
| Exact Mass | 276.11100700 |
| Monoisotopic Mass | 276.11100700 |
| Topological Polar Surface Area | 92.3 |
| Heavy Atom Count | 20 |
| Formal Charge | 0 |
| GHS notification summary | 100% (35 / 35) |
|---|
| GHS notification summary | 100% (35 / 35) |
|---|
This chemical does not meet GHS hazard criteria for 100% (35 of 35) of all reports.
Reported as not meeting GHS hazard criteria by 35 of 35 companies. For more detailed information, please visit ECHA C&L website.
Butanamide, N,N'-1,4-phenylenebis[3-oxo-; N,N'-1,4-Phenylenebis(3-oxobutyramide); EINECS 246-438-8; Butanamide, N,N'-1,4-phenylenebis(3-oxo-; DTXSID4067018; EC 246-438-8; NSC 87597; N,N'-1,4-phenylenebis[3-oxobutyramide]; RefChem:570681; DTXCID7037139; 246-438-8; 24731-73-5; N,N'-(1,4-Phenylene)Bis(Acetoacetamide); N,N'-(1,4-Phenylene)bis(3-oxobutanamide); 3-oxo-N-[4-(3-oxobutanoylamino)phenyl]butanamide; MFCD00026257
CAS 24731-73-5; molecular formula C14H16N2O4; molecular weight — g/mol.
Butanamide, N,N'-1,4-phenylenebis[3-oxo-, N,N'-1,4-Phenylenebis(3-oxobutyramide), EINECS 246-438-8, Butanamide, N,N'-1,4-phenylenebis(3-oxo-, DTXSID4067018, EC 246-438-8.
100% of GHS notifications report no hazard classification (35 of 35).
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.