4,4-Dibromo-3-methyl-2-pyrazolin-5-one, 98+%
- CAS NO.：33549-66-5
- Empirical Formula: C4H4Br2N2O
- Molecular Weight: 255.9
- MDL number: MFCD00015942
- SAFETY DATA SHEET (SDS)
- Update Date: 2023-07-09 08:28:05
What is 4,4-Dibromo-3-methyl-2-pyrazolin-5-one, 98+%?
The Uses of 4,4-Dibromo-3-methyl-2-pyrazolin-5-one, 98+%
4,4-Dibromo-2,4-dihydro-5-methyl-3H-pyrazol-3-one is used in the preparation of antimoebic compounds such as thiosemicarbazide derivatives. Also used in the preparation of triazine molecules displaying antifungal activity.
Properties of 4,4-Dibromo-3-methyl-2-pyrazolin-5-one, 98+%
| Melting point: | 129-132°C |
| Density | 2.44±0.1 g/cm3(Predicted) |
| storage temp. | -20°C Freezer |
| solubility | DMSO (Slightly), Methanol (Very Slightly) |
| form | Solid |
| pka | 9.27±0.60(Predicted) |
| color | Off-White to Pale Beige |
Safety information for 4,4-Dibromo-3-methyl-2-pyrazolin-5-one, 98+%
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P304+P340:IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P405:Store locked up. |
Computed Descriptors for 4,4-Dibromo-3-methyl-2-pyrazolin-5-one, 98+%
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