五(二甲基酰胺)钽，CAS 登记号 19824-59-0，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 五(二甲基酰胺)钽 的 CAS 号：19824-59-0，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。
Tantalum pentakis(dimethylamide) · CAS 19824-59-0 · C10H30N5Ta.
| CAS Registry Number | 19824-59-0 |
|---|---|
| PubChem CID | 140614 |
| Molecular formula | C10H30N5Ta |
| IUPAC name | pentakis(dimethylazanide);tantalum(5+) |
| Molecular Weight | 401.33 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 0 |
| Exact Mass | 401.19812 |
| Monoisotopic Mass | 401.19812 |
| Topological Polar Surface Area | 5 |
| Heavy Atom Count | 16 |
| Formal Charge | 0 |
| Complexity | 30.8 |
| Reported hazard statements | H228 (98.4%), H260 (98.4%), H314 (100%) |
|---|
H228 (98.4%): Flammable solid [Danger Flammable solids]
H260 (98.4%): In contact with water releases flammable gases which may ignite spontaneously [Danger Substances and mixtures which in contact with water, emit flammable gases]
Pentakis(dimethylamino)tantalum(V); RefChem:859830; 624-567-4; 19824-59-0; Pentakis(dimethylamino)tantalum; Ta(NMe2)5; Tantalum, pentakis(dimethylamino)-; dimethyl[tetrakis(dimethylamino)tantalio]amine; dimethylazanide;tantalum(5+); TADMA; MFCD01631286; Tantalum dimethylamide; Methanamine, N-methyl-, tantalum(5+) salt (5:1); SCHEMBL210404; DTXSID60173547; AKOS030529748
CAS 19824-59-0; molecular formula C10H30N5Ta; molecular weight — g/mol.
Pentakis(dimethylamino)tantalum(V), RefChem:859830, 624-567-4, 19824-59-0, Pentakis(dimethylamino)tantalum, Ta(NMe2)5.
Hazard statements reported: H228, H260, H314.
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.