1,2,4-三唑，CAS 登记号 288-88-0，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，下游主要用于精细化学品；医药中间体。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。
精细化学品；医药中间体
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 1,2,4-三唑 的 CAS 号：288-88-0，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。
主要涉及精细化学品；医药中间体。
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。
1,2,4-Triazole · CAS 288-88-0 · C2H3N3. UNII 10MS0Y1RDI. Boiling Point: 260 °C (decomposes); Boiling Point: 260 °C; Melting Point: 120-121 °C.
| CAS Registry Number | 288-88-0 |
|---|---|
| PubChem CID | 9257 |
| Molecular formula | C2H3N3 |
| IUPAC name | 1H-1,2,4-triazole |
| UNII (FDA) | 10MS0Y1RDI |
| Molecular Weight | 69.07 |
|---|---|
| XLogP3 | -0.6 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 0 |
| Exact Mass | 69.032697108 |
| Monoisotopic Mass | 69.032697108 |
| Topological Polar Surface Area | 41.6 |
| Heavy Atom Count | 5 |
| Formal Charge | 0 |
| Boiling Point | 260 °C (decomposes) |
|---|---|
| Boiling Point | 260 °C |
| Melting Point | 120-121 °C |
| Flash Point | 170 °C closed cup |
| Flash Point | 170 °C c.c. |
| Density | 640 kg/m³ |
| Vapor Pressure | 0.6 [mmHg] |
| LogP | log Kow = -0.58 |
| LogP | -0.6 |
| LogP | -0.58 |
| Reported hazard statements | H302, H319, H361 (42.3%), H412 (10.6%), H360, H402, H313 |
|---|
H302: Harmful if swallowed [Warning Acute toxicity, oral]
H319: Causes serious eye irritation [Warning Serious eye damage/eye irritation]
1,2,4-TRIAZOLE; 1H-1,2,4-Triazole; 288-88-0; Pyrrodiazole; s-Triazole; DTXSID6027131; 10MS0Y1RDI; NSC-83128; DTXCID207131; CHEBI:35550; RefChem:908322; CHEBI:35560; 206-022-9; 4H-1,2,4-triazole; 63598-71-0; 1,2,4-1H-Triazole
CAS 288-88-0; molecular formula C2H3N3; molecular weight — g/mol.
1,2,4-TRIAZOLE, 1H-1,2,4-Triazole, 288-88-0, Pyrrodiazole, s-Triazole, DTXSID6027131.
Hazard statements reported: H302, H319, H361, H412, H360.
Boiling Point: 260 °C (decomposes); Boiling Point: 260 °C; Melting Point: 120-121 °C; Flash Point: 170 °C closed cup.
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.