CAS Number3641-08-5
Synonyms1,2,4-Triazole-3-formamide; 1H-1,2,4-triazol-5-ylformamide; 1,2,4-TRIAZOLE-3-CARBOXYAMIDE; 2H-1,2,4-Triazole-5-carboxamide; 3-carboxamido-1,2,4-triazol; MFCD03990481; 1,2,4-triazole-3-carboxylic acid amide; 4-Triazole-3-carboxaMide; 3-Carbamoyl-1H-1,2,4-triazole; Triazole carboxamide; 1,2,4-Triazole-3-carboxaMide; Ribavirin base; 1H-1,2,4-Triazole-3-carboxamide
Molecular FormulaC3H4N4O
Molecular Weight112.09
Purity98.5%
Density1.5±0.1 g/cm3
Boiling Point393.4±25.0 °C at 760 mmHg
Melting Point315 °C
AppearanceSolid;White to Light yellow powder to crystal
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 3641-08-5 |
| Catalog No. | 2A-9001179 |
| Chinese Name | 2H-1,2,4-三氮唑-3-甲酰胺 |
| Synonyms | 1,2,4-Triazole-3-formamide; 1H-1,2,4-triazol-5-ylformamide; 1,2,4-TRIAZOLE-3-CARBOXYAMIDE; 2H-1,2,4-Triazole-5-carboxamide; 3-carboxamido-1,2,4-triazol; MFCD03990481; 1,2,4-triazole-3-carboxylic acid amide; 4-Triazole-3-carboxaMide; 3-Carbamoyl-1H-1,2,4-triazole; Triazole carboxamide; 1,2,4-Triazole-3-carboxaMide; Ribavirin base; 1H-1,2,4-Triazole-3-carboxamide |
| Molecular Formula | C3H4N4O |
| Molecular Weight | 112.09 |
| Purity | 98.5 |
| Density | 1.5±0.1 g/cm3 |
| Boiling Point | 393.4±25.0 °C at 760 mmHg |
| Melting Point | 315 °C |
| Appearance | Solid;White to Light yellow powder to crystal |
| Storage Condition | Keep away from light, ventilated and dry, sealed |
| Packaging | III |
| HTC | 2933990090 |
| MDL Number | MFCD15142764 |
| SMILES | [nH]1ncnc1C(=O)N |
| InChI | 1S/C3H4N4O/c4-2(8)3-5-1-6-7-3/h1H,(H2,4,8)(H,5,6,7) |
| InChI Key | ZEWJFUNFEABPGL-UHFFFAOYSA-N |
| NACRES Code | NA.24 |
| UNSPSC | 41116107 |
| Hazard Symbols | 8 |
| MSDS | msds/1179_1_3641_08_5.pdf |
| Tax Rebate | 13.0% |
| Supervision | None. MFN tariff: 6.5%. Ordinary tariff: 20.0% |
| Transport Info | Product name: Purity: 97.0% |
| MSDS Transport Info | Module 14. Shipping information United Nations classification: inconsistent with United Nations classification standards UN number: not specified |
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