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Name |
Pyridine, 3-bromo-2,4-dichloro- |
EINECS | N/A |
CAS No. | 144584-32-7 | Density | 1.848 g/cm3 |
PSA | 12.89000 | LogP | 3.15090 |
Solubility | N/A | Melting Point |
55.5-56.5 °C |
Formula | C5H2BrCl2N | Boiling Point | 254.206 °C at 760 mmHg |
Molecular Weight | 226.89 | Flash Point | 107.54 °C |
Transport Information | N/A | Appearance | N/A |
Safety | Risk Codes | N/A | |
Molecular Structure | Hazard Symbols | N/A | |
Synonyms |
3-Bromo-2,4-dichloropyridine; |
Article Data | 2 |
The Pyridine, 3-bromo-2,4-dichloro-, with the CAS registry number 144584-32-7, is also known as 3-Bromo-2,4-dichloropyridine. This chemical's molecular formula is C5H2BrCl2N and molecular weight is 226.89. What's more, its systematic name is pyridine, 3-bromo-2,4-dichloro-.
Physical properties of Pyridine, 3-bromo-2,4-dichloro- are: (1)ACD/LogP: 3.09; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 3.093; (4)ACD/LogD (pH 7.4): 3.093; (5)ACD/BCF (pH 5.5): 132.075; (6)ACD/BCF (pH 7.4): 132.075; (7)ACD/KOC (pH 5.5): 1147.34; (8)ACD/KOC (pH 7.4): 1147.34; (9)#H bond acceptors: 1; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 0; (12)Polar Surface Area: 12.89 Å2; (13)Index of Refraction: 1.597; (14)Molar Refractivity: 41.824 cm3; (15)Molar Volume: 122.743 cm3; (16)Polarizability: 16.58×10-24cm3; (17)Surface Tension: 48.344 dyne/cm; (18)Density: 1.848 g/cm3; (19)Flash Point: 107.54 °C; (20)Enthalpy of Vaporization: 47.176 kJ/mol; (21)Boiling Point: 254.206 °C at 760 mmHg; (22)Vapour Pressure: 0.028 mmHg at 25°C.
Preparation: this chemical can be prepared by 3-bromo-pyridine-2,4-diol by heating. This reaction will need reagents POCl3, DMF with the reaction time of 9 hours. The yield is about 83%.
Uses of Pyridine, 3-bromo-2,4-dichloro-: it can be used to produce 3-bromo-2-chloro-4-methoxypyridine by heating. It will need reagent NaOMe and solvent methanol with the reaction time of 8 hours. The yield is about 78%.
You can still convert the following datas into molecular structure:
(1)SMILES: c1cnc(c(c1Cl)Br)Cl
(2)Std. InChI: InChI=1S/C5H2BrCl2N/c6-4-3(7)1-2-9-5(4)8/h1-2H
(3)Std. InChIKey: IEFKJYCTYZMBFL-UHFFFAOYSA-N