2-(Phenylethynyl)pyridine

Modify Date: 2025-08-25 16:28:06

2-(Phenylethynyl)pyridine structure	Common Name	2-(Phenylethynyl)pyridine
	CAS Number	13141-42-9	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

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

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
InChIKey	RODTWUBQTXSTLJ-UHFFFAOYSA-N
SMILES	C(#Cc1ccccn1)c1ccccc1

HS Code	2933399090

Precursor 9
CAS#:109-04-6 2-Bromopyridine CAS#:637-44-5 3-Phenylpropiol... CAS#:5029-67-4 2-Iodopyridine CAS#:536-74-3 Phenylacetylene
CAS#:2170-06-1 trimethylsilyle... CAS#:109-09-1 2-Chloropyridine CAS#:98-80-6 Phenylboronic acid CAS#:1945-84-2 ethynylpyridine
CAS#:591-50-4 Iodobenzene
DownStream 7
CAS#:833-50-1 2-Phenylbenzoxazole CAS#:32959-62-9 2-(2-Pyridyl)be... CAS#:14759-45-6 phenyl-(2-pheny... CAS#:1620-53-7 1-Phenyl-2-pyri...
CAS#:13474-48-1 1-phenyl-2-pyri... CAS#:538-49-8 2-(2-Phenylviny... CAS#:2116-62-3 Pyridine,2-(2-p...

HS Code	2933399090
Summary	2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

2-(Phenylethynyl)pyridine

EINECS 236-077-4

1-(pyridin-2-yl)-2-phenylacetylene

2-(2-phenyl-ethynyl)-pyridine

2-(1-phenylacetylenyl)pyridine

Pyridine, 2-(2-phenylethynyl)-

Pyridine,2-(2-phenylethynyl)

1-phenyl-2-(2-pyridyl)acetylene

pyridinyl-phenyl-ethyne

Pyridine, 2-(phenylethynyl)-

Pyridine,2-(phenylethynyl)

1-phenyl-2-(2-pyridyl)ethyne

1-(2-pyridyl)-2-phenylethyne

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Names