5-Methyl-2-phenyl-1,2-dihydropyrazol-3-one
Price | Get Latest Price | ||
Package | 1KG | 10KG | 25KG |
Min. Order: | 1KG |
Supply Ability: | 1ton |
Update Time: | 2022-10-11 |
Product Details
Product Name: 5-Methyl-2-phenyl-1,2-dihydropyrazol-3-one | CAS No.: 89-25-8 |
EC-No.: 201-891-0 | Min. Order: 1KG |
Purity: 98% | Supply Ability: 1ton |
Release date: 2022/10/11 |
1. Product Information
5-Methyl-2-phenyl-1,2-dihydropyrazol-3-one Basic information
Product Name: | 5-Methyl-2-phenyl-1,2-dihydropyrazol-3-one |
Synonyms: | TIMTEC-BB SBB003801;PMP;MONOPYRAZOLONE;2,4-dihydro-5-methyl-2-phenyl-3h-pyrazol-3-on;2-Pyrazolin-5-one, 3-methyl-1-phenyl-;3H-Pyrazol-3-one,2,4-dihydro-5-methyl-;3-methyl-1-phenyl-2-pyrazolin-5-on;3-methyl-1-phenyl-5-pyrazolon |
CAS: | 89-25-8 |
MF: | C10H10N2O |
MW: | 174.2 |
EINECS: | 201-891-0 |
Product Categories: | heteroXlink;Cardiovascular APIs;Aromatices;Heterocycles;Intermediates & Fine Chemicals;Pharmaceutical intermediates;API;Aromatics Compounds;Pharmaceuticals;OthersDerivatization Reagents;Coupling;ChromophoresPeptide Synthesis;Glycan Labeling;Glycan Labeling and Analysis;Intermediates of Dyes and Pigments;Derivatization Reagents HPLC;OthersSynthetic Reagents;Peptide Synthesis;UV-VIS |
Mol File: | 89-25-8.mol |
5-Methyl-2-phenyl-1,2-dihydropyrazol-3-one Chemical Properties |
Melting point | 126-128 °C(lit.) |
Boiling point | 287 °C265 mm Hg(lit.) |
density | 1,12 g/cm3 |
refractive index | 1.6300 (estimate) |
Fp | 191°C/17mm |
storage temp. | 2-8°C |
solubility | 3.30g/l |
pka | 2.73±0.50(Predicted) |
form | Crystalline Powder |
color | Yellow to beige |
PH | 4.0-4.4 (H2O, 20℃)(saturated aqueous solution) |
Water Solubility | 3 g/L (20 oC) |
Merck | 14,6713 |
BRN | 609575 |
Stability: | Stable for 2 years from date of purchase as supplied. Solutions in DMSO or ethanol may be stored at -20° for up to 3 months. |
InChIKey | QELUYTUMUWHWMC-UHFFFAOYSA-N |
CAS DataBase Reference | 89-25-8(CAS DataBase Reference) |
NIST Chemistry Reference | 3H-Pyrazol-3-one, 2,4-dihydro-5-methyl-2-phenyl-(89-25-8) |
EPA Substance Registry System | 1-Phenyl-3-methyl-5-pyrazolone (89-25-8) |
Safety Information |
Hazard Codes | Xi |
Risk Statements | 36/37/38 |
Safety Statements | 26-36 |
WGK Germany | 1 |
RTECS | UQ9625000 |
TSCA | Yes |
HS Code | 29331990 |
Hazardous Substances Data | 89-25-8(Hazardous Substances Data) |
Toxicity | LD50 orl-rat: 3500 mg/kg LONZA# 08FEB79 |
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