4-Phenylpyridine

CAS：939-23-1 | 4-Phenylpyridine | Whchem

CAS: 939-23-1

Other Names

TIMTEC-BB SBB008518;4-Aza-1,1'-biphenyl;4-phenyl-pyridin;p-Phenylpyridine;Pyridine, 4-phenyl-;4-PYRIDYLBENZENE;4-PHENYLPYRIDINE;4-AZABIPHENYL

Molecular Formula

Purity

>98%

Molecular Weight

155.2 g/mol

EINECS

213-357-4

Structure Available Verified Product

English Name	4-Phenylpyridine
English Synonyms	TIMTEC-BB SBB008518;4-Aza-1,1'-biphenyl;4-phenyl-pyridin;p-Phenylpyridine;Pyridine, 4-phenyl-;4-PYRIDYLBENZENE;4-PHENYLPYRIDINE;4-AZABIPHENYL
CAS Number	939-23-1
Molecular Formula	C11H9N
Molecular Weight	155.2 g/mol
EINECS Number	213-357-4
Related Categories
Mol File	Download MOL File
Structure Image

Property	Value
Melting point	69-73 °C (lit.)
Boiling point	274-275 °C (lit.)
Density	1.1088 (rough estimate)
Refractive index	1.6210 (estimate)
Storage condition	Inert atmosphere, Room Temperature
Solubility	Soluble in chloroform, methanol
Acidity Coefficient (pKa)	5.45±0.10 (Predicted)
Form	Crystalline powder
Color	Pale yellow to beige
Water solubility	SOLUBLE
BRN	110490
InChI	InChI=1S/C11H9N/c1-2-4-10(5-3-1)11-6-8-12-9-7-11/h1-9H
InChIKey	JVZRCNQLWOELDU-UHFFFAOYSA-N
SMILES	c1ccc(cc1)-c2ccncc2
LogP	2.590
CAS Database Reference	939-23-1 (CAS DataBase Reference)
NIST Chemistry WebBook Reference	4-phenyl-pyridine (939-23-1)
EPA Chemical Substance Reference	4-Phenylpyridine (939-23-1)

Category	Value
Hazard Symbol	Xi
Hazard Codes (R Phrases)	36/37/38
Safety Codes (S Phrases)	26-36
WGK Germany	3
RTECS Number	UT7141000
F (Hazard Index)	10
TSCA	TSCA listed
Hazard Class	IRRITANT, KEEP COLD
HS Code (Customs)	29333990
Storage Category	11 - Combustible solids
Hazard Classification	Eye Irritation Category 2, Dermal Irritation Category 2, Specific Target Organ Toxicity - Single Exposure Category 3

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