1,4,10,13-四氧杂-7,16-二氮杂环十八烷,CAS 登记号 23978-55-4,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。
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 1,4,10,13-四氧杂-7,16-二氮杂环十八烷 的 CAS 号:23978-55-4,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。
1,4,10,13-tetraoxa-7,16-diazacyclooctadecane · CAS 23978-55-4 · C12H26N2O4. UNII XLY51T1RSZ.
| CAS Registry Number | 23978-55-4 |
|---|---|
| PubChem CID | 72805 |
| Molecular formula | C12H26N2O4 |
| IUPAC name | 1,4,10,13-tetraoxa-7,16-diazacyclooctadecane |
| UNII (FDA) | XLY51T1RSZ |
| Molecular Weight | 262.35 |
|---|---|
| XLogP3 | -1.4 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 6 |
| Rotatable Bond Count | 0 |
| Exact Mass | 262.18925731 |
| Monoisotopic Mass | 262.18925731 |
| Topological Polar Surface Area | 61 |
| Heavy Atom Count | 18 |
| Formal Charge | 0 |
| Reported hazard statements | H315 (95.7%), H319 (97.9%), H335 (95.7%) |
|---|
H315 (95.7%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (97.9%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
1,4,10,13-Tetraoxa-7,16-diazacyclooctadecane; 23978-55-4; Cryptand 2.2; Diaza-18-crown-6; Cryptand 22; 1,7,10,16-Tetraoxa-4,13-diazacyclooctadecane; 7,16-Diaza-18-crown-6; 1,10-Diaza-4,7,13,16-tetraoxacyclooctadecane; XLY51T1RSZ; NSC-339325; DTXSID20178699; K22 diaza-crown ether; RefChem:128580; 1,4,10,13-tetraoxa-7,16-diaza-cyclooctadecane; DTXCID30101190; 245-965-0
CAS 23978-55-4; molecular formula C12H26N2O4; molecular weight — g/mol.
1,4,10,13-Tetraoxa-7,16-diazacyclooctadecane, 23978-55-4, Cryptand 2.2, Diaza-18-crown-6, Cryptand 22, 1,7,10,16-Tetraoxa-4,13-diazacyclooctadecane.
Hazard statements reported: H315, H319, H335.
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.