DIANTIPYRYLMETHANE
Synonym(s):Diantipyrylmethane;Trichachnine monohydrate
- CAS NO.：1251-85-0
- Empirical Formula: C23H24N4O2
- Molecular Weight: 388.46
- MDL number: MFCD00003147
- EINECS: 215-009-7
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-04-24 14:58:11
What is DIANTIPYRYLMETHANE?
Chemical properties
white crystalline powder
What are the applications of Application
4,4′-Methylenediantipyrine is a substituted pyrazole compound for proteomics research
Properties of DIANTIPYRYLMETHANE
| Melting point: | 156 °C (dec.)(lit.) |
| Boiling point: | 514.17°C (rough estimate) |
| Density | 1.1960 (rough estimate) |
| refractive index | 1.6500 (estimate) |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | 0.431g/l (experimental) |
| form | powder to crystal |
| pka | 1.26±0.65(Predicted) |
| color | White |
| Water Solubility | 439mg/L(20 ºC) |
| BRN | 59702 |
| Stability: | Stable. Incompatible with strong oxidizing agents. |
| CAS DataBase Reference | 1251-85-0(CAS DataBase Reference) |
| EPA Substance Registry System | 3H-Pyrazol-3-one, 4,4'-methylenebis[1,2-dihydro-1,5-dimethyl-2-phenyl- (1251-85-0) |
Safety information for DIANTIPYRYLMETHANE
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H302:Acute toxicity,oral 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. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for DIANTIPYRYLMETHANE
New Products
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