| Purity / Analysis Method | >98.0%(GC)(T) |
| Molecular Formula / Molecular Weight | C5H7BrN2 = 175.03 |
| Physical State (20 deg.C) | Solid |
| CAS RN | 3398-16-1 |
| PubChem Substance ID | 87560693 |
| MDL Number | MFCD00005242 |
4-Bromo-3,5-dimethyl-1H-pyrazole
Purity : >98.0%(GC)(T)
CAS No.: 3398-16-1
EC No.: 222-263-2
EC Name: 4-bromo-3,5-dimethyl-1H-pyrazole
ECHA Name: 4-bromo-3,5-dimethyl-1H-pyrazole
Synonyms:
4-Bromo-3,5-dimethylpyrazole
4-Bromo-3,5-dimethyl-1H-pyrazole
3398-16-1
Pyrazole, 4-bromo-3,5-dimethyl-
GF 12
Specification & Properties
Specifications:
| Appearance | White to Light yellow powder to crystal |
| Purity(GC) | min. 98.0 % |
| Purity(Nonaqueous Titration) | min. 98.0 % |
| Melting point | 121.0 to 125.0 deg.C |
Properties:
| Melting Point | 123 deg.C |
| Solubility (soluble in) | Methanol |
Safety & Regulations
Safety Information:
| Chemical Safety |  |
| Signal Word | Warning |
| Hazard Statements | H315 : Causes skin irritation. H319 : Causes serious eye irritation. |
| Precautionary Statements | P264 : Wash skin thoroughly after handling. P280 : Wear protective gloves/ eye protection/ face protection. P302 + P352 : IF ON SKIN: Wash with plenty of water. P337 + P313 : If eye irritation persists: Get medical advice/ attention. P305 + P351 + P338 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P362 + P364 : Take off contaminated clothing and wash it before reuse. P332 + P313 : If skin irritation occurs: Get medical advice/ attention. |
Related Laws:
| RTECS# | UQ6210000 |
Transport Information:
Hazard Classification:
Warning!
According to the classification provided by companies to ECHA in CLP notifications this substance
causes serious eye irritation,
causes skin irritation and
may cause respiratory irritation.
