Basic information
- Name:
2-Amino-4-bromopyridine
- CAS No.:
84249-14-9
- Molecular Structure:
- Formula:
- C5H5BrN2
- Molecular Weight:
- 173.01
- Synonyms:
- 4-Bromo-2-pyidinamine;4-Bromopyridin-2-amine;4-Bromo-2-amine-pyridin;4-Bromo-2-amine-pyridine;4-Bromo-2-pyridinamine;2-Pyridinamine, 4-bromo-;
- Density:
- 1.71 g/cm3
- Melting Point:
- 136-138 °C
- Boiling Point:
- 268.2 °C at 760 mmHg
- Flash Point:
- 116 °C
- Appearance:
- off-white to beige solid
- Hazard Symbols:
Xi- Risk Codes:
- 36/37/38
- Safety Description:
- 26-36 Details
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Chemistry
Molecule structure of 2-Amino-4-bromopyridine (CAS NO.84249-14-9):
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IUPAC Name: 4-Bromopyridin-2-amine
Molecular Weight: 173.0106 g/mol
Molecular Formula: C5H5BrN2
Melting Point: 136-138 °C
Index of Refraction: 1.636
Molar Refractivity: 36.27 cm3
Molar Volume: 101.1 cm3
Surface Tension: 56.9 dyne/cm
Density: 1.71 g/cm3
Flash Point: 116 °C
Enthalpy of Vaporization: 50.63 kJ/mol
Boiling Point: 268.2 °C at 760 mmHg
Vapour Pressure: 0.00779 mmHg at 25 °C
XLogP3-AA: 1.2
H-Bond Donor: 1
H-Bond Acceptor: 2
Tautomer Count: 2
Exact Mass: 171.963611
MonoIsotopic Mass: 171.963611
Topological Polar Surface Area: 38.9
Heavy Atom Count: 8
Canonical SMILES: C1=CN=C(C=C1Br)N
InChI: InChI=1S/C5H5BrN2/c6-4-1-2-8-5(7)3-4/h1-3H,(H2,7,8)
InChIKey: BAQKUNMKVAPWGU-UHFFFAOYSA-N
Product Categories: Heterocyclic Series;pharmacetical;Pyridine series;Amines;Pyridines;Pyridine;Organohalides;Nucleotides and Nucleosides;Bases & Related Reagents;Nucleotides
Safety Profile
Hazard Codes: 
Xi
Risk Statements: 36/37/38
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements: 26-36
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36:Wear suitable protective clothing.
Hazard Note: Irritant
HazardClass: IRRITANT
Specification
2-Amino-4-bromopyridine (CAS NO.84249-14-9) is also named as 2-pyridinamine, 4-bromo- ; 4-Brom-2-pyridinamin ; 4-Bromopyridin-2-amine ; 4-Brompyridin-2-amin ; 4-Bromo-2-amine-pyridin ; 4-Bromopyridin-2-ylamine ; 4-Bromo-pyridin-2-ylamine . 2-Amino-4-bromopyridine (CAS NO.84249-14-9) is off-white to beige solid.
