4,4'-DIPHENYL-2,2'-BIPYRIDINE

Names

[ Name ]:
4,4'-DIPHENYL-2,2'-BIPYRIDINE

[Synonym ]:
MFCD00006421
4,4'-diphenylbipyridine
EINECS 228-174-5
2,2'-Bipyridine,4,4'-diphenyl
4,4'-diphenyl-2,2'-bipyridyl

Chemical & Physical Properties

[ Density]:
1.134g/cm3

[ Boiling Point ]:
475.2ºC at 760 mmHg

[ Melting Point ]:
188-190ºC(lit.)

[ Molecular Formula ]:
C₂₂H₁₆N₂

[ Molecular Weight ]:
308.37600

[ Flash Point ]:
181.2ºC

[ Exact Mass ]:
308.13100

[ PSA ]:
25.78000

[ LogP ]:
5.47760

[ Index of Refraction ]:
1.626

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H315-H319-H335

[ Precautionary Statements ]:
P261-P305 + P351 + P338

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves

[ Hazard Codes ]:
Xi

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S26-S37-S39

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3.0

[ HS Code ]:
2933399090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ 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%