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| Name |
Methyl 5-methyl-1-(2-quinoxalinyl)-4-pyrazolyl ketone |
EINECS | N/A |
| CAS No. | 21621-73-8 | Density | 1.3g/cm3 |
| PSA | 60.67000 | LogP | 2.32650 |
| Solubility | N/A | Melting Point |
N/A |
| Formula | C14H12N4O | Boiling Point | 441.9°Cat760mmHg |
| Molecular Weight | 252.30 | Flash Point | 221.1°C |
| Transport Information | N/A | Appearance | N/A |
| Safety | A poison by intravenous route. A flammable liquid. When heated to decomposition it emits toxic vapors of NOx. | Risk Codes | N/A |
| Molecular Structure |
|
Hazard Symbols | N/A |
| Synonyms |
KETONE,METHYL 5-METHYL-1-(2-QUINOXALINYL)-4-PYRAZOLYL;4-Acetyl-5-methyl-1-(2-Chinoxalinyl)-pyrazol;Methyl 5-methyl-1-(2-quinoxalinyl)-4-pyrazolyl ketone;1-(5-methyl-1-quinoxalin-2-yl-1H-pyrazol-4-yl)-ethanone; |
Methyl 5-methyl-1-(2-quinoxalinyl)-4-pyrazolyl ketone Chemical Properties
The Molecular Structure of Methyl 5-methyl-1-(2-quinoxalinyl)-4-pyrazolyl ketone (CAS NO.21621-73-8):
Molecular Formula: C14H12N4O
Molecular Weight: 252.271280 g/mol
IUPAC: 1-(5-methyl-1-quinoxalin-2-ylpyrazol-4-yl)ethanone
ACD/LogP: 1.10
ACD/LogD (pH 5.5): 1.1
ACD/LogD (pH 7.4): 1.1
ACD/BCF (pH 5.5): 4.04
ACD/BCF (pH 7.4): 4.04
ACD/KOC (pH 5.5): 94.62
ACD/KOC (pH 7.4): 94.62
Polar Surface Area: 60.67Å2
Index of Refraction: 1.681
Molar Refractivity: 73.01 cm3
Molar Volume: 192.9 cm3
Surface Tension: 50.5 dyne/cm
Density: 1.3 g/cm3
Flash Point: 221.1 °C
Enthalpy of Vaporization: 69.93 kJ/mol
Boiling Point: 441.9 °C at 760 mmHg
Vapour Pressure: 5.24E-08 mmHg at 25°C
Methyl 5-methyl-1-(2-quinoxalinyl)-4-pyrazolyl ketone Toxicity Data With Reference
| 1. | ivn-cat LDLo:9 mg/kg | JPMSAE Journal of Pharmaceutical Sciences. 58 (1969),432. |
Methyl 5-methyl-1-(2-quinoxalinyl)-4-pyrazolyl ketone Safety Profile
A poison by intravenous route. A flammable liquid. When heated to decomposition it emits toxic vapors of NOx.
Methyl 5-methyl-1-(2-quinoxalinyl)-4-pyrazolyl ketone Standards and Recommendations
DOT Classification: 3; Label: Flammable Liquid
Methyl 5-methyl-1-(2-quinoxalinyl)-4-pyrazolyl ketone Specification
Methyl 5-methyl-1-(2-quinoxalinyl)-4-pyrazolyl ketone (CAS NO.21621-73-8) is called as 5-25-17-00411 (Beilstein Handbook Reference) ; BRN 0752423 ; Ketone, methyl 5-methyl-1-(2-quinoxalinyl)-4-pyrazolyl .
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