4 4'-Bipyridine cas 553-26-4

4,4'-Bipyridine Basic information

Product Name:

4,4'-Bipyridine

CAS:

553-26-4

MF:

C10H8N2

MW:

156.18

EINECS:

209-036-3

Mol File:

553-26-4.mol

4,4'-Bipyridine Chemical Properties

Melting point

109-112 °C(lit.)

Boiling point

305 °C(lit.)

density

1.2814 (rough estimate)

refractive index

1.6057 (estimate)

Fp

304-305°C

storage temp.

Store below +30°C.

solubility

4.5g/l

form

Powder

pka

pK1:3.17(+2);pK2:4.82(+1) (25°C)

color

Off-white to beige

Water Solubility

slightly soluble

λmax

300nm(CH3CN)(lit.)

Sensitive

Hygroscopic

Merck

143,348

BRN

113176

Henry's Law Constant

3.9×103 mol/(m3Pa) at 25℃, Duchowicz et al. (2020)

Stability:

Stable. Incompatible with strong oxidizing agents, strong acids.

InChI

1S/C10H8N2/c1-5-11-6-2-9(1)10-3-7-12-8-4-10/h1-8H

InChIKey

MWVTWFVJZLCBMC-UHFFFAOYSA-N

SMILES

c1cc(ccn1)-c2ccncc2

CAS DataBase Reference

553-26-4(CAS DataBase Reference)

NIST Chemistry Reference

4,4'-Bipyridine(553-26-4)

EPA Substance Registry System

4,4'-Bipyridine (553-26-4)