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| | 4-METHYL-1,2,4-TRIAZOLINE-3,5-DIONE Basic information |
| Product Name: | 4-METHYL-1,2,4-TRIAZOLINE-3,5-DIONE | | Synonyms: | 4-METHYL-1,2,4-TRIAZOLINE-3,5-DIONE;4-METHYL-1,2,4 TRIAUZOLINE 3,5-DIONE;N-Methyl-1,2,4-triazolinedione;4-Methyl-1,2,4-triazolinedione;N-Methyl-1,3,4-triazoline-2,5-dione;3H-1,2,4-Triazole-3,5(4H)-dione, 4-Methyl-;N-Methyl-1,2,4-triazoline-3,5-dione;4-methyl-1,2,4-triazole-3,5-dione | | CAS: | 13274-43-6 | | MF: | C3H3N3O2 | | MW: | 113.07 | | EINECS: | | | Product Categories: | Heterocyclic Compounds;Building Blocks;Heterocyclic Building Blocks;Triazoles;Heterocycles;Intermediates & Fine Chemicals;Pharmaceuticals | | Mol File: | 13274-43-6.mol |  |
| | 4-METHYL-1,2,4-TRIAZOLINE-3,5-DIONE Chemical Properties |
| Melting point | 107-109 °C(lit.) | | Boiling point | 137.5±23.0 °C(Predicted) | | density | 1.71±0.1 g/cm3(Predicted) | | storage temp. | under inert gas (nitrogen or Argon) at 2-8°C | | solubility | DMSO (Slightly), Chloroform (Sparingly), Ethyl Acetate (Slightly), Methanol | | form | Solid | | pka | -3.61±0.20(Predicted) | | color | Pink to Dark Pink | | Stability: | Hygroscopic, Temperature Sensitive, Unstable in Solution |
| | 4-METHYL-1,2,4-TRIAZOLINE-3,5-DIONE Usage And Synthesis |
| Uses | 4-METHYL-1,2,4-TRIAZOLINE-3,5-DIONE is a dienophile used in the partial elucidation of Trichogramma putative sex pheromone at trace levels. | | Synthesis Reference(s) | The Journal of Organic Chemistry, 31, p. 3444, 1966 DOI: 10.1021/jo01348a532
Synthetic Communications, 17, p. 409, 1987 DOI: 10.1080/00397918708063918 | | Purification Methods | MTAD is obtained as pink needles by sublimation at 40-50o/0.1mm (see 4-phenyl-1,2,4-triazoline-3,5-dione, PTAD below). [Cookson et al. Org Synth 51 121 1971, Cheng et al. J Org Chem 49 2910 1984, Beilstein 26 III/IV 538.] |
| | 4-METHYL-1,2,4-TRIAZOLINE-3,5-DIONE Preparation Products And Raw materials |
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