4-METHYL-1,2,4-TRIAZOLINE-3,5-DIONE
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- CAS-Nr.
- 13274-43-6
- Englisch Name:
- 4-METHYL-1,2,4-TRIAZOLINE-3,5-DIONE
- Synonyma:
- N-Methyl-1,2,4-triazoline-3,5-dione;4-Methyl-1,2,4-triazolinedione;N-Methyl-1,2,4-triazolinedione;4-methyl-1,2,4-triazole-3,5-dione;N-Methyl-1,3,4-triazoline-2,5-dione;4-METHYL-1,2,4-TRIAZOLINE-3,5-DIONE;4-METHYL-1,2,4 TRIAUZOLINE 3,5-DIONE;3H-1,2,4-Triazole-3,5(4H)-dione, 4-Methyl-
- CBNumber:
- CB1416301
- Summenformel:
- C3H3N3O2
- Molgewicht:
- 113.07
- MOL-Datei:
- 13274-43-6.mol
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4-METHYL-1,2,4-TRIAZOLINE-3,5-DIONE Eigenschaften
- Schmelzpunkt:
- 107-109 °C(lit.)
- Siedepunkt:
- 137.5±23.0 °C(Predicted)
- Dichte
- 1.71±0.1 g/cm3(Predicted)
- storage temp.
- under inert gas (nitrogen or Argon) at 2-8°C
- L?slichkeit
- DMSO (Slightly), Chloroform (Sparingly), Ethyl Acetate (Slightly), Methanol
- Aggregatzustand
- Solid
- pka
- -3.61±0.20(Predicted)
- Farbe
- Pink to Dark Pink
- Stabilit?t:
- Hygroscopic, Temperature Sensitive, Unstable in Solution
Sicherheit
- Risiko- und Sicherheitserkl?rung
- Gefahreninformationscode (GHS)
| Bildanzeige (GHS) |
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| Alarmwort |
Warnung |
| Gefahrenhinweise |
| Code |
Gefahrenhinweise |
Gefahrenklasse |
Abteilung |
Alarmwort |
Symbol |
P-Code |
| H302 |
Gesundheitssch?dlich bei Verschlucken. |
Akute Toxizit?t oral |
Kategorie 4 |
Warnung |
![GHS hazard pictograms]() src="/GHS07.jpg" width="20" height="20" /> |
P264, P270, P301+P312, P330, P501 |
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| Sicherheit |
| P280 |
Schutzhandschuhe/Schutzkleidung/Augenschutz tragen. |
| P305+P351+P338 |
BEI KONTAKT MIT DEN AUGEN: Einige Minuten lang behutsam mit Wasser spülen. Eventuell vorhandene Kontaktlinsen nach M?glichkeit entfernen. Weiter spülen. |
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4-METHYL-1,2,4-TRIAZOLINE-3,5-DIONE Chemische Eigenschaften,Einsatz,Produktion Methoden
Verwenden
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/jo01348a532Synthetic Communications, 17, p. 409, 1987
DOI: 10.1080/00397918708063918
l?uterung methode
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 Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
4-METHYL-1,2,4-TRIAZOLINE-3,5-DIONE Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.
Global( 35)Lieferanten
13274-43-6()Verwandte Suche:
- 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
- 13274-43-6
- Heterocyclic Building Blocks
- Triazoles
- Building Blocks
- Heterocyclic Compounds
- Building Blocks
- Heterocyclic Building Blocks
- Triazoles
- Heterocycles
- Intermediates & Fine Chemicals
- Pharmaceuticals
