Product Name

  • Name

    3-BROMO-2,5-DICHLOROPYRIDINE

  • EINECS
  • CAS No. 138006-41-4
  • Article Data2
  • CAS DataBase
  • Density 1.848 g/cm3
  • Solubility insoluble in water
  • Melting Point 38-40 °C
  • Formula C5H2BrCl2N
  • Boiling Point 239 °C at 760mmHg
  • Molecular Weight 226.888
  • Flash Point 98.3 °C
  • Transport Information UN 2811
  • Appearance White or cream-colored powder
  • Safety 26
  • Risk Codes 36/37/38
  • Molecular Structure Molecular Structure of 138006-41-4 (3-BROMO-2,5-DICHLOROPYRIDINE)
  • Hazard Symbols IrritantXi
  • Synonyms 3-Bromo-2,5-dichloropyridine;
  • PSA 12.89000
  • LogP 3.15090

2,5-Dichloro-3-bromo-pyridine Specification

The IUPAC name of this chemical is 3-bromo-2,5-dichloropyridine. With the CAS registry number 138006-41-4, it is also named as 2,5-Dichloro-3-bromo-pyridine. The product's categories are Pyridine; Halides; Pyridines; Boronic Acid; Variety of Halogenated Heterocyclic Series. It is white or cream-colored powder which is insoluble in water. In addition, this chemical should be sealed in the container and stored in the cool and dry place.

The other characteristics of 3-Bromo-2,5-dichloropyridine can be summarized as: (1)ACD/LogP: 3.05; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 3.05; (4)ACD/LogD (pH 7.4): 3.05; (5)ACD/BCF (pH 5.5): 123.13; (6)ACD/BCF (pH 7.4): 123.13; (7)ACD/KOC (pH 5.5): 1091.15; (8)ACD/KOC (pH 7.4): 1091.15; (9)#H bond acceptors: 1; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 0; (12)Index of Refraction: 1.597; (13)Molar Refractivity: 41.82 cm3; (14)Molar Volume: 122.7 cm3; (15)Polarizability: 16.58×10-24 cm3; (16)Surface Tension: 48.3 dyne/cm; (17)Enthalpy of Vaporization: 45.66 kJ/mol; (18)Vapour Pressure: 0.0634 mmHg at 25°C; (19)Exact Mass: 224.874767; (20)MonoIsotopic Mass: 224.874767; (21)Topological Polar Surface Area: 12.9; (22)Heavy Atom Count: 9; (23)Complexity: 101.

When you are using this chemical, please be cautious about it as the following:
It is irritating to eyes, respiratory system and skin. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.

People can use the following data to convert to the molecule structure.
1. SMILES:Clc1cnc(Cl)c(Br)c1
2. InChI:InChI=1/C5H2BrCl2N/c6-4-1-3(7)2-9-5(4)8/h1-2H
3. InChIKey:CDBHWRZEXFQNBI-UHFFFAOYAK
4. Std. InChI:InChI=1S/C5H2BrCl2N/c6-4-1-3(7)2-9-5(4)8/h1-2H 
5. Std. InChIKey:CDBHWRZEXFQNBI-UHFFFAOYSA-N

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