1,2,4-三唑-3-羧酸甲酯（CAS 4928-88-5）：分子式 C4H5N3O2、分子量 127.10。
| CAS号 | 4928-88-5 |
|---|---|
| 分子式 | C4H5N3O2 |
| 分子量 | 127.10 |
| LogP | 0.2 |
1,2,4-三唑-3-羧酸甲酯 是一种化工化合物，登记 CAS 号为 4928-88-5，分子式 C4H5N3O2（分子量 127.10）。
登记 CAS 号：4928-88-5
其分子式 C4H5N3O2 由 4 个碳、5 个氢、3 个氮、2 个氧 组成。
别名/同义词：1,2,4-三唑-3-羧酸甲酯 · 1,2,4-Triazole-3-Carboxylic Acid Methylester
1,2,4-三唑-3-羧酸甲酯 的 CAS 登记号为 4928-88-5。
分子式 C4H5N3O2，分子量 127.10。
别名/同义词：1,2,4-三唑-3-羧酸甲酯、1,2,4-Triazole-3-Carboxylic Acid Methylester。
1,2,4-三唑-3-羧酸甲酯（CAS 4928-88-5）的独立参考数据，整理自公开化学数据库。
| CAS Registry Number | 4928-88-5 |
|---|---|
| PubChem CID | 2735089 |
| Molecular formula | C4H5N3O2 |
| IUPAC name | methyl 1H-1,2,4-triazole-5-carboxylate |
| Molecular Weight | 127.10 |
|---|---|
| XLogP3 | 0.2 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 2 |
| Exact Mass | 127.038176411 |
| Monoisotopic Mass | 127.038176411 |
| Topological Polar Surface Area | 67.9 |
| Heavy Atom Count | 9 |
methyl 1H-1,2,4-triazole-3-carboxylate; Methyl 1,2,4-triazole-3-carboxylate; methyl 1H-1,2,4-triazole-5-carboxylate; DTXSID10370605; RefChem:812807; DTXCID30321639; 480-470-5; 610-451-0; 4928-88-5; methyl 4H-1,2,4-triazole-3-carboxylate; 1H-1,2,4-Triazole-3-carboxylic acid methyl ester; MFCD00135989; 2227213-13-8; Methyl-1H-1,2,4-triazole-3-carboxylate; 1H-1,2,4-Triazole-3-carboxylic acid, methyl ester; AKOS009143218
| Reported hazard statements | H315 (100%), H319 (100%), H335 (100%) |
|---|
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
1,2,4-Triazole-3-Carboxylic Acid Methylester · CAS 4928-88-5 · C4H5N3O2.
数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。
English page: 1,2,4-Triazole-3-Carboxylic Acid Methylester