3-METHYL-1-PHENYLPYRAZOLE
- CAS NO.:1128-54-7
- Empirical Formula: C10H10N2
- Molecular Weight: 158.2
- MDL number: MFCD00003123
- EINECS: 214-438-7
- SAFETY DATA SHEET (SDS)
- Update Date: 2024-07-17 16:57:19

What is 3-METHYL-1-PHENYLPYRAZOLE?
Chemical properties
white crystals
The Uses of 3-METHYL-1-PHENYLPYRAZOLE
3-Methyl-1-phenyl-1H-pyrazole is used to produce 3-methyl-1-phenyl-1H-pyrazole-4-carbaldehyde at the temperature of 90-100°C with reagent phosphorus oxychloride.
Properties of 3-METHYL-1-PHENYLPYRAZOLE
Melting point: | 34-36 °C(lit.) |
Boiling point: | 255-256℃ (752 Torr) |
Density | 1,076 g/cm3 |
refractive index | 1.5870 (589.3 nm 20℃) |
Flash point: | >230 °F |
storage temp. | Sealed in dry,Room Temperature |
form | Crystals |
pka | 0.87±0.10(Predicted) |
color | White |
Water Solubility | Insoluble in water. |
BRN | 117870 |
CAS DataBase Reference | 1128-54-7(CAS DataBase Reference) |
Safety information for 3-METHYL-1-PHENYLPYRAZOLE
Signal word | Warning |
Pictogram(s) |
![]() Exclamation Mark Irritant GHS07 |
GHS Hazard Statements |
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. P304+P340:IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P405:Store locked up. |
Computed Descriptors for 3-METHYL-1-PHENYLPYRAZOLE
New Products
3-Iodophenylacetic acid 3-Pyridineacetonitrile, α-hydroxy- 2-Propanamine, 1-chloro-, hydrochloride (9CI) 3-(hexyloxy)-4-(pyridin-3-yl)-1,2,5-thiadiazole 2-Hexyn-1-ol Dibenzo-18-crown-6 Nickel(II) perchlorate hexahydrate, 98% 4-Bromophenylacetonitrile, 95% 3-Bromo-4-fluoroaniline, 97% Sodium tetraborate decahydrate, 98% Palladium(II) acetate, trimer, Pd 99% 4-Bromo-2-chlorotoluene, 97% N N Dimethylformamide Dimethyl Acetal (Dmf Dma) 2,3-Dichloro Benzoyl Cyanide [Side Chain] Bis(2-Chloroethyl) Amine Hydrochloride L-Glutamic Acid Diethyl Ester Hydrochloride 5-(Difluoromethoxy)-2-Mercaptobenzimidazole 1-Ethyl-3-(3-Dimethylaminopropyl)-Carbodiimide Hydrochloride [EDC Hcl] 1,4-Napthoquinone Bromoiodomethane Sodium Bicarbonate Methylene Dichloride (MDC) Ethyl Acetate Indole-3-Carbinol (I3C)Related products of tetrahydrofuran








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