| Purity / Analysis Method | >98.0%(GC) |
| Molecular Formula / Molecular Weight | C__4H__6N__2 = 82.11 |
| Physical State (20 deg.C) | Liquid |
| CAS RN | 930-36-9 |
| PubChem Substance ID | 87572949 |
| MDL Number | MFCD00144943 |
1-Methylpyrazole
Purity : >98.0%(GC)
CAS No.: 930-36-9
EC No.:
EC Name: 1-methylpyrazole
ECHA Name:
Synonyms:
1-Methylpyrazole
930-36-9
1-Methyl-1H-pyrazole
N-Methylpyrazole
1H-Pyrazole, 1-methyl-
Specification & Properties
Specifications:
| Appearance | Colorless to Light yellow clear liquid |
| Purity(GC) | min. 98.0 % |
Properties:
| Boiling Point | 127 deg.C |
| Flash point | 36 deg.C |
| Specific Gravity (20/20) | 0.99 |
| Solubility in water | Soluble |
Safety & Regulations
Safety Information:
| Chemical Safety |   |
| Signal Word | Warning |
| Hazard Statements | H315 : Causes skin irritation. H319 : Causes serious eye irritation. H226 : Flammable liquid and vapor. |
| Precautionary Statements | P501 : Dispose of contents/ container to an approved waste disposal plant. P240 : Ground/bond container and receiving equipment. P210 : Keep away from heat/sparks/open flames/hot surfaces. No smoking. P233 : Keep container tightly closed. P243 : Take precautionary measures against static discharge. P241 : Use explosion-proof electrical/ ventilating/ lighting/ equipment. P242 : Use only non-sparking tools. P264 : Wash skin thoroughly after handling. P280 : Wear protective gloves/ eye protection/ face protection. P370 + P378 : In case of fire: Use dry sand, dry chemical or alcohol-resistant foam to extinguish. 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. P303 + P361 + P353 : IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/shower. P332 + P313 : If skin irritation occurs: Get medical advice/ attention. P403 + P235 : Store in a well-ventilated place. Keep cool. |
Related Laws:
Transport Information:
| UN Number | UN1993 |
| Class | 3 |
| Packing Group | III |
