5-Methyl-4-phenyl-2,4-dihydro-3H-1,2,4-triazol-3-one
5-甲基-4-苯基-2,4-二氢-3H-1,2,4-三唑-3-酮
Also known as: 3-Methyl-4-phenyl-1H-1,2,4-triazol-5(4H)-one, 2,4-Dihydro-5-methyl-4-phenyl-3H-1,2,4-triazol-3-one, 3-Methyl-4-phenyl-4,5-dihydro-1,2,4-triazolon-(5), 4-Phenyl-3-hydroxy-5-methyl-1,2,4-triazol, 5-Methyl-4-phenyl-1,2,4-triazol-3(2H)-one, 5-Methyl-4-phenyl-2,4-dihydro-[1,2,4]triazol-3-on, 5-methyl-4-phenyl-2,4-dihydro-[1,2,4]triazol-3-one, methylphenyldihydrotriazolone
- CAS No.
- 1010-54-4
- Jingsj CID
- J-998852-1
- Molecular Formula
- C9H9N3O
- Chinese Name
- 5-甲基-4-苯基-2,4-二氢-3H-1,2,4-三唑-3-酮
- Molecular Weight
- 175.18700 g/mol
- Category
- Ketones
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 153-154ºC |
|---|---|
| Boiling Point | 409.1ºC at 760mmHg |
| Density | 1.27g/cm3 |
| Flash Point | 201.2ºC |
Frequently Asked Questions
What is the CAS number of 5-Methyl-4-phenyl-2,4-dihydro-3H-1,2,4-triazol-3-one?
1010-54-4
What are the molecular formula and molecular weight of 5-Methyl-4-phenyl-2,4-dihydro-3H-1,2,4-triazol-3-one?
C9H9N3O, molecular weight 175.18700 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026