2,4-戊二酸钙二水合物，CAS 登记号 19372-44-2，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，下游主要用于无机化学品。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 2,4-戊二酸钙二水合物 的 CAS 号：19372-44-2，可与随货 COA 核对。
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Calcium 2,4-pentanedionate dihydrate · CAS 19372-44-2 · C10H14CaO4.
| CAS Registry Number | 19372-44-2 |
|---|---|
| PubChem CID | 5488840 |
| Molecular formula | C10H14CaO4 |
| IUPAC name | calcium bis((Z)-4-oxopent-2-en-2-olate) |
| Molecular Weight | 238.29 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 2 |
| Exact Mass | 238.0517998 |
| Monoisotopic Mass | 238.0517998 |
| Topological Polar Surface Area | 80.3 |
| Heavy Atom Count | 15 |
| Formal Charge | 0 |
| Complexity | 90.4 |
| GHS notification summary | 2.7% (6 / 219) |
|---|
| GHS notification summary | 2.7% (6 / 219) |
|---|---|
| Reported hazard statements | H302 (95.9%), H315 (20.1%), H317 (75.8%), H318 (75.8%), H319 (21%), H335 (19.6%), H361 (18.7%), H371 |
This chemical does not meet GHS hazard criteria for 2.7% (6 of 219) of reports.
H302 (95.9%): Harmful if swallowed [Warning Acute toxicity, oral]
19372-44-2; Calcium-bis(acetylacetonate); 2,4-Pentanedione, ion(1-), calcium; EINECS 243-001-3; 2,4-Pentanedione, ion(1-), calcium salt (2:1); Bis(pentane-2,4-dionato)calcium; Calcium, bis(2,4-pentanedionato-O,O')-; AI3-60084; EC 243-001-3; DTXSID501014817; NSC 164941; RefChem:443973; DTXCID501471584; 243-001-3; Calcium acetylacetonate; calcium;(Z)-4-oxopent-2-en-2-olate
CAS 19372-44-2; molecular formula C10H14CaO4; molecular weight — g/mol.
19372-44-2, Calcium-bis(acetylacetonate), 2,4-Pentanedione, ion(1-), calcium, EINECS 243-001-3, 2,4-Pentanedione, ion(1-), calcium salt (2:1), Bis(pentane-2,4-dionato)calcium.
2.7% of GHS notifications report no hazard classification (6 of 219).
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.