3-苯基偶氮乙酰丙酮，CAS 登记号 56276-49-4，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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3-Phenylazoacetylacetone · CAS 56276-49-4 · C11H12N2O2. UNII 4LP68P99TS.
| CAS Registry Number | 56276-49-4 |
|---|---|
| PubChem CID | 91785 |
| Molecular formula | C11H12N2O2 |
| IUPAC name | 3-phenyldiazenylpentane-2,4-dione |
| UNII (FDA) | 4LP68P99TS |
| Molecular Weight | 204.22 |
|---|---|
| XLogP3 | 1.8 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 4 |
| Exact Mass | 204.089877630 |
| Monoisotopic Mass | 204.089877630 |
| Topological Polar Surface Area | 58.9 |
| Heavy Atom Count | 15 |
| Formal Charge | 0 |
| Reported hazard statements | H302 (90.7%) |
|---|
H302 (90.7%): Harmful if swallowed [Warning Acute toxicity, oral]
P264, P270, P301+P317, P330, and P501 (click each P-code to see the statement)
3-phenylazoacetylacetone; 56276-49-4; 3-(Phenylazo)-2,4-pentanedione; 2,4-Pentanedione, 3-(phenylazo)-; 3-Phenylazo-2,4-pentanedione; 4LP68P99TS; NSC-518715; NSC 518715; NSC-102938; 3-(PHENYLHYDRAZONO)-2,4-PENTANEDIONE; 3-(2-PHENYLDIAZENYL)-2,4-PENTANEDIONE; 2,4-PENTANEDIONE, 3-(2-PHENYLDIAZENYL)-; RefChem:95323; DTXCID40241071; 91350-91-3; DTXSID10289925
CAS 56276-49-4; molecular formula C11H12N2O2; molecular weight — g/mol.
3-phenylazoacetylacetone, 56276-49-4, 3-(Phenylazo)-2,4-pentanedione, 2,4-Pentanedione, 3-(phenylazo)-, 3-Phenylazo-2,4-pentanedione, 4LP68P99TS.
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.