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Properties of substance:

4,4’-bipyridine

Group of substances:

organic

Physical appearance:

colorless crystals

Empirical formula (Hill's system for organic substances):

C10H8N2

Structural formula as text:

C5H4NC5H4N

Molar/atomic mass: 156.18

Melting point (°C):

114

Boiling point (°C):

304.8

CAS №: 553-26-4

Solubility (g/100 g of solvent):

benzene: very soluble [Ref.]
chloroform: very soluble [Ref.]
diethyl ether: very soluble [Ref.]
ethanol: very soluble [Ref.]
water: sparingly soluble [Ref.]

LD50 (mg/kg):

172 (rats, oral)

References:

  1. CRC Handbook of Chemistry and Physics. - 95ed. - CRC Press, 2014. - pp. 3-50
  2. Lewis R.J. Sax's Dangerous Properties of Industrial Materials. - 11ed. - Wiley-interscience, 2004. - pp. 443
  3. Справочник химика. - Т. 2. - Л.-М.: Химия, 1964. - pp. 650-651 [Russian]
  4. Химическая энциклопедия. - Т. 2. - М.: Советская энциклопедия, 1990. - pp. 75 [Russian]

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    © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru