Name | 3-Methyl-1H-1,2,4-trizole |
Synonyms | 3-methyl triazole 5-Methyl-1,2,4-triazole 3-Methyl-1H-1,2,4-trizole 5-Methyl-1H-1,2,4-triazole 3-Methyl-4H-1,2,4-triazole 3(5)-Methyl-1,2,4-triazole 3-METHYL-1H-1,2,4-TRIAZOLE 1H-1,2,4-triazole, 3-methyl- |
CAS | 7170-01-6 |
EINECS | 615-326-4 |
InChI | InChI=1/C3H5N3/c1-3-4-2-5-6-3/h2H,1H3,(H,4,5,6) |
Molecular Formula | C3H5N3 |
Molar Mass | 83.09 |
Density | 1.178±0.06 g/cm3(Predicted) |
Melting Point | 44-48°C |
Boling Point | 138 °C(Press: 8 Torr) |
Flash Point | 114.7°C |
Solubility | soluble in Methanol |
Vapor Presure | 0.0569mmHg at 25°C |
Appearance | powder to crystal |
Color | White to Light yellow to Light orange |
pKa | 10.60±0.20(Predicted) |
Storage Condition | Inert atmosphere,Room Temperature |
Refractive Index | 1.527 |
Physical and Chemical Properties | There are several tautomers: 1H, 2H, 4H, crystalline (benzene), melting point 98 °c. |
Use | Intermediates of ribavirin, azoxadiazine, and trapidil. |
Hazard Symbols | Xn - Harmful |
Risk Codes | R36/37/38 - Irritating to eyes, respiratory system and skin. R41 - Risk of serious damage to eyes R37/38 - Irritating to respiratory system and skin. R22 - Harmful if swallowed |
Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S36/39 - |
Hazard Class | IRRITANT |
Use | an intermediate of ribavirin, azoxadiazine, and trapidil. |
production method | can be nitroguanidine as raw material synthesis. |