3,4,5-Trimethyl-1H-pyrazole
- CAS NO.：5519-42-6
- Empirical Formula: C6H10N2
- Molecular Weight: 110.16
- MDL number: MFCD00040246
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 11:27:10
Properties of 3,4,5-Trimethyl-1H-pyrazole
| Melting point: | 138.5°C |
| Boiling point: | 216.48°C (rough estimate) |
| Density | 0.9473 (estimate) |
| refractive index | 1.4768 (estimate) |
| pka | 16.07±0.50(Predicted) |
Safety information for 3,4,5-Trimethyl-1H-pyrazole
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H302:Acute toxicity,oral |
| Precautionary Statement Codes |
P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P270:Do not eat, drink or smoke when using this product. P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P501:Dispose of contents/container to..… |
Computed Descriptors for 3,4,5-Trimethyl-1H-pyrazole
New Products
2,6-Piperidinedione, 3-hydroxy-1-[(4-methoxyphenyl)methyl]- 3-(4-bromo-3-methyl-2-oxo-2,3-dihydro-1H-benzo[d]imidazol-1-yl)piperidine-2,6-dione 4-Hydroxy-6-methyl-1-(4-methylphenyl)-2-naphthalenecarboxylic acid 2,3-Difluoro-6-methoxybenzyl Chloride KT-474 2-(6-(benzyloxy)-3,4-dihydronaphthalen-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 3-Oxocyclobutanecarboxylic acid 5-Bromo-2-iodo pyridine Benzofuran-6-carboxylic acid (BFA) 3-Bromo-2-Ethoxy-5-Nitropyridine 3,6-Dichloro-2-Methylpyridine 2-Amino-5-Bromo-3-IodopyridineRelated products of tetrahydrofuran
METHANONE](https://img.chemicalbook.in/StructureFile/ChemBookStructure2/GIF/CB3175400.gif)
![3-METHYL-4,5-DIHYDRO-2H-BENZO[G]INDAZOLE](https://img.chemicalbook.in/StructureFile/ChemBookStructure1/GIF/CB4690357.gif)
![3-(TERT-BUTYL)-2-PROPANOYLINDENO[3,2-C]PYRAZOL-4-ONE](https://img.chemicalbook.in/StructureFile/ChemBookStructure2/GIF/CB6478272.gif)
![3-(TERT-BUTYL)-2-(2-METHYLPROPANOYL)INDENO[3,2-C]PYRAZOL-4-ONE](https://img.chemicalbook.in/StructureFile/ChemBookStructure2/GIF/CB7314986.gif)
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