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Cas Database |
| Name |
4,5-Dibromo-2-methylimidazole |
EINECS | N/A |
| CAS No. | 4002-81-7 | Density | 2.188 g/cm3 |
| PSA | 28.68000 | LogP | 2.24310 |
| Solubility | N/A | Melting Point |
228-234 °C |
| Formula | C4H4Br2N2 | Boiling Point | 396.6 °C at 760 mmHg |
| Molecular Weight | 239.897 | Flash Point | 193.7 °C |
| Transport Information | N/A | Appearance | crystal |
| Safety | 26-36/37/39 | Risk Codes | 36/37/38 |
| Molecular Structure |
|
Hazard Symbols | N/A |
| Synonyms |
Imidazole,4,5-dibromo-2-methyl- (7CI,8CI);4,5-Dibromo-2-methyl-1H-imidazole;4,5-Dibromo-2-methylimidazole; |
Article Data | 11 |
4,5-Dibromo-2-methylimidazole Chemical Properties
IUPAC Name: 4,5-Dibromo-2-methyl-1H-imidazole
Following is the structure of 1H-Imidazole,4,5-dibromo-2-methyl- (CAS NO.4002-81-7):
Empirical Formula: C4H4Br2N2
Molecular Weight: 239.896 g/mol
Molar Refractivity: 38.98 cm3
Molar Volume: 109.6 cm3
Density: 2.188 g/cm3
Flash Point: 193.7 °C
Melting point: 228-234 °C
Index of Refraction: 1.629
Surface Tension: 55.8 dyne/cm
Enthalpy of Vaporization: 62.17 kJ/mol
Boiling Point: 396.6 °C at 760 mmHg
Vapour Pressure of 1H-Imidazole,4,5-dibromo-2-methyl- (CAS NO.4002-81-7): 3.86E-06 mmHg at 25 °C
Product Categories of 1H-Imidazole,4,5-dibromo-2-methyl- (CAS NO.4002-81-7): blocks; Bromides; Imidazoles; Imidazol & Benzimidazole; Imidaxoles
Canonical SMILES: CC1=NC(=C(N1)Br)Br
InChI: InChI=1S/C4H4Br2N2/c1-2-7-3(5)4(6)8-2/h1H3,(H,7,8)
InChIKey: DBFMQNPRKMLHLK-UHFFFAOYSA-N
4,5-Dibromo-2-methylimidazole Safety Profile
Risk Statements 36/37/38
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements 26-36/37/39
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection.
4,5-Dibromo-2-methylimidazole Specification
1H-Imidazole,4,5-dibromo-2-methyl- , its cas register number is 4002-81-7. It also can be called 4,5-Dibromo-2-methylimidazole ; and 4,5-Dibromo-2-methyl-1H-imidazole .
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