3,4,5-trimethyl pyrazole
1H-pyrazole, 3,4,5-trimethyl-
Identification
| Name | 3,4,5-trimethyl pyrazole |
| IUPAC | 3,4,5-trimethyl-1H-pyrazole |
| CAS Number | 5519-42-6 |
| FDA UNII | U620SU1FNR |
| Molecular Formula | C6 H10 N2 |
| Molecular Weight | 110.15970000 |
| MDL Number | MFCD00040246 |
| Nikkaji Number | J47.776A |
| XlogP3 | 1.40 (est) |
Regulatory
Physical Properties
| Assay | 95.00 to 100.00 |
| Food Chemicals Codex Listed | No |
| Soluble in | water, 3836 mg/L @ 25 °C (est) |
No sensory data available
Safety Information
| Oral/Parenteral Toxicity | Not determined |
| Dermal Toxicity | Not determined |
| Inhalation Toxicity | Not determined |
GHS Classification
['GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)', 'GHS Label elements, including precautionary statements']
Safety in Use
| Category | natural substances and extractives |
| Recommendation for 3,4,5-trimethyl pyrazole usage levels up to | not for fragrance use. |
| Recommendation for 3,4,5-trimethyl pyrazole flavor usage levels up to | not for flavor use. |
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Potential Uses
Natural Occurrence
Synonyms
1H-
pyrazole, 3,4,5-trimethyl-
3,4,5-
trimethyl-1H-pyrazole
3,4,5-
trimethylpyrazole
PubMed:
Chemical composition and antimicrobial activity of volatiles from Degenia velebitica, a European stenoendemic plant of the Brassicaceae family.
PubMed:
3(5),4-Dimethyl- and 3,4,5-trimethylpyrazole at 200 K. X-ray crystallography and quantum-chemical analysis.
PubMed:
Identification of 2,3-butanedione monoxime hydrogenation products by gas chromatography-mass spectrometry in an ion trap mass spectrometer.
PubMed:
[Sulfonamide derivatives of 1-phenyl-3,5-dimtethyl-4-formyl- and 1-phenyl-3,4,5-trimethylpyrazole. 6. Sulfonamides].