4-Methylpyridazine
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4-Methylpyridazine ??
- ?? ?
- 98-100 °C/11 mmHg (lit.)
- ??
- 1.06 g/mL at 25 °C (lit.)
- ???
- n
20/D 1.521(lit.)
- ???
- 222 °F
- ?? ??
- Sealed in dry,Room Temperature
- ?? ?? (pKa)
- 3.74±0.10(Predicted)
- ??? ??
- ??
- ??
- ?? ???
- Specific Gravity
- 1.060
- ?? ??(λmax)
- 292nm(H2O)(lit.)
- BRN
- 105689
- InChI
- InChI=1S/C5H6N2/c1-5-2-3-6-7-4-5/h2-4H,1H3
- InChIKey
- AIKUBOPKWKZULG-UHFFFAOYSA-N
- SMILES
- C1=NN=CC=C1C
- CAS ??????
- 1120-88-3(CAS DataBase Reference)
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- ?? ? ?? ??
- ?? ? ???? ?? (GHS)
| ??? ?? | Xi | ||
|---|---|---|---|
| ?? ???? ?? | 36/37/38 | ||
| ????? | 26-37/39-36 | ||
| WGK ?? | 3 | ||
| HS ?? | 29339900 | ||
| ???? ??? | 10 - Combustible liquids | ||
| Hazard Classifications | Eye Irrit. 2 Skin Irrit. 2 STOT SE 3 |
4-Methylpyridazine C??? ??, ??, ??
??? ??
Clear yellow liquid??
4-Methylpyridazine was used in the preparation of series of novel pyridazine derivatives structurally related to bipyridine cardiotonics.?? ??
4-methylpyridazine could be used as a starting material to synthesize a series of novel pyridazine derivatives structurally related to bipyridine cardiotonics[1].Pyridazine (pydz) and 4-methylpyridazine (4Me-pydz) could form stable bis(monodentate) complexes of general formulae fac-[PtXMe3L2](X = Cl, Br or I) and fac-[ReX(CO)3L2](X = Cl, Br or I). These complexes in above-ambient temperature solutions exhibit 1,2-fluxional shifts between the nitrogen donor pairs of each ring[2].
?? ??
Products of reaction of methyl iodide with 4-methylpyridazine has been investigated by NMR spectra. Solvent free oxidation of 4-methylpyridazine by acetyl peroxyborate, peracetic acid and hydrogen peroxide has been reported.4-Methylpyridazine ?? ?? ? ???
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4-Methylpyridazine ?? ??
???( 188)?? ??
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|---|---|---|---|---|---|
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4-Methylpyridazine ?? ??:
??????? ???????? ???????? ?????? 4-?????????? 3-???-5-??????
Sulfachloropyridazine sodium
Thioridazine
MINAPRINE DIHYDROCHLORIDE
3,6-Dichloro-4,5-dimethylpyridazine
4-METHYLPYRIDAZINE-3,6-DIOL,3,6-DIHYDROXY-4-METHYLPYRIDAZINE,3,6-DIHYDROXY-4-METHYLPYRIDAZINE (4-METHYLMALEIC HYDRAZIDE)
3,6-Dihydroxy-4,5-dimethylpyridazine
3,6-Dichloropyridazine-4-carboxylic acid
4,5-Dihydro-6-methylpyridazin-3(2H)-one
4-Methylpyridazine-3-carboxylicacid
4,5-Dimethylpyridazine-3,6-diol
5-METHYLPYRIDAZIN-3-AMINE
3,6-Dichloro-4-methylpyridazine