4-(Phenylethynyl)pyridine

Modify Date: 2025-08-25 14:39:24

4-(Phenylethynyl)pyridine Structure
4-(Phenylethynyl)pyridine structure
Common Name 4-(Phenylethynyl)pyridine
CAS Number 13295-94-8 Molecular Weight 179.217
Density 1.1±0.1 g/cm3 Boiling Point 324.2±15.0 °C at 760 mmHg
Molecular Formula C13H9N Melting Point N/A
MSDS N/A Flash Point 140.2±13.0 °C

 Names

Name 4-(2-phenylethynyl)pyridine
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.1±0.1 g/cm3
Boiling Point 324.2±15.0 °C at 760 mmHg
Molecular Formula C13H9N
Molecular Weight 179.217
Flash Point 140.2±13.0 °C
Exact Mass 179.073502
PSA 12.89000
LogP 3.29
Vapour Pressure 0.0±0.7 mmHg at 25°C
Index of Refraction 1.627

 Synthetic Route

 Synonyms

4-(phenylethynyl)pyridyl
4-(1-phenylethynyl)pyridine
4-(Phenylethynyl)pyridine
1-phenyl-2-(4-pyridyl)acetylene
4-(2'-phenylethynyl)pyridine
1-(4-pyridyl)-2-phenylethyne
Pyridine, 4-(2-phenylethynyl)-
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