2,6-二氨基吡啶，CAS 登记号 141-86-6，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，下游主要用于医药原料。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。
医药原料
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 2,6-二氨基吡啶 的 CAS 号：141-86-6，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。
主要涉及医药原料。
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。
2,6-Diaminopyridine is identified by CAS 141-86-6, molecular formula C5H7N3 and molecular weight 109.06 g/mol. UNII K89AB8CKG6; InChIKey VHNQIURBCCNWDN-UHFFFAOYSA-N. Boiling Point: 285 °C @760 [mm Hg]; Ionization Efficiency: 3.05; Ionization Efficiency: 1.9.
| CAS Registry Number | 141-86-6 |
|---|---|
| PubChem CID | 8861 |
| Molecular formula | C5H7N3 |
| Molecular weight | 109.06 g/mol |
| IUPAC name | pyridine-2,6-diamine |
| InChIKey | VHNQIURBCCNWDN-UHFFFAOYSA-N |
| UNII (FDA) | K89AB8CKG6 |
| Molecular Weight | 109.13 |
|---|---|
| XLogP3 | 0.2 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 0 |
| Exact Mass | 109.063997236 |
| Monoisotopic Mass | 109.063997236 |
| Topological Polar Surface Area | 64.9 |
| Heavy Atom Count | 8 |
| Formal Charge | 0 |
| Boiling Point | 285 °C @760 [mm Hg] |
|---|---|
| Ionization Efficiency | 3.05 |
| Ionization Efficiency | 1.9 |
| Ionization Efficiency | MeCN (80%) |
| Regulatory & Food Contact | CIR / INCI: Hair dyeing |
|---|
| Reported hazard statements | H301 (99%), H315 (89.3%), H317 (16.5%), H319 (100%), H335 (89.3%), H411 (13.6%) |
|---|
H301 (99%): Toxic if swallowed [Danger Acute toxicity, oral]
H315 (89.3%): Causes skin irritation [Warning Skin corrosion/irritation]
2,6-Diaminopyridine; 141-86-6; pyridine-2,6-diamine; 2,6-pyridinediamine; pyridine, 2,6-diamino-; DAP (amine); DTXSID0040127; NSC-1921; K89AB8CKG6; RODOL 26PYR; DTXCID8020127; RefChem:83122; CHEBI:51598; 205-507-2; Diaminopyridine; pyridine-2,6-diyldiamine
CAS 141-86-6; molecular formula C5H7N3; molecular weight 109.06 g/mol.
2,6-Diaminopyridine, 141-86-6, pyridine-2,6-diamine, 2,6-pyridinediamine, pyridine, 2,6-diamino-, DAP (amine).
Documented regulatory listings: CIR / INCI: Hair dyeing.
Hazard statements reported: H301, H315, H317, H319, H335.
Boiling Point: 285 °C @760 [mm Hg]; Ionization Efficiency: 3.05; Ionization Efficiency: 1.9; Ionization Efficiency: MeCN (80%).
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.