Basic information
- Name:
2-Chloro-5-iodopyridine
- CAS No.:
69045-79-0
- Molecular Structure:

- Formula:
- C5H3ClIN
- Molecular Weight:
- 239.44
- Synonyms:
- 2-chloro-5-iodo-pyridine;2-chloro-5-iodopyridine 98% 2g;
- Density:
- 2.052 g/cm3
- Melting Point:
- 95-98 °C(lit.)
- Boiling Point:
- 253.2 °C at 760 mmHg
- Flash Point:
- 106.9 °C
- Solubility:
- insoluble in water
- Appearance:
- off-white to yellow-beige crystalline powder
- Hazard Symbols:
Xi,
Xn- Risk Codes:
- 36/37/38-20/22
- Safety Description:
- 26-36-36/37/39-22 Details
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Chemistry
Product Name: 2-Chloro-5-iodopyridine (CAS NO.69045-79-0)

Molecular formula: C5H3ClIN
Molecular Weight: 239.44g/mol
Melting point: 95-98 °C(lit.)
Water Solubility: insoluble
Sensitive: Light Sensitive
Index of Refraction: 1.642
Molar Refractivity: 42.14 cm3
Molar Volume: 116.6 cm3
Surface Tension: 51.7 dyne/cm
Density: 2.052 g/cm3
Flash Point: 106.9 °C
Enthalpy of Vaporization: 47.07 kJ/mol
Boiling Point: 253.2 °C at 760 mmHg
Vapour Pressure: 0.0295 mmHg at 25°C
XLogP3-AA: 2.5
H-Bond Donor: 0
H-Bond Acceptor: 1
Structure Descriptors of 2-Chloro-5-iodopyridine (CAS NO.69045-79-0):
IUPAC Name: 2-chloro-5-iodopyridine
Canonical SMILES: C1=CC(=NC=C1I)Cl
InChI: InChI=1S/C5H3ClIN/c6-5-2-1-4(7)3-8-5/h1-3H
InChIKey: QWLGCWXSNYKKDO-UHFFFAOYSA-N
Product Categories: Pyridine; Pyridines, Pyrimidines, Purines and Pteredines; Halides; Pyridines; Boronic Acid; C5Heterocyclic Building Blocks; Halogenated Heterocycles; Heterocyclic Building Blocks; Propidium heterocyclic series
Safety Profile
Safety Information of 2-Chloro-5-iodopyridine (CAS NO.69045-79-0):
Hazard Codes: Xi
,Xn
Hazard Note:Irritant/Light Sensitive
The Risk Statements information of 2-Chloro-5-iodopyridine:
20/22: Harmful by inhalation and if swallowed
36/37/38: Irritating to eyes, respiratory system and skin
The Safety Statements information of 2-Chloro-5-iodopyridine:
22: Do not breathe dust
26: In case of contact with eyes, rinse immediately with plenty of WATER and seek medical advice
36: Wear suitable protective clothing
36/37/39: Wear suitable protective clothing, gloves and eye/face protection
WGK Germany:3

